Changeset 15439 for trunk/Mars/msql


Ignore:
Timestamp:
04/25/13 14:13:54 (12 years ago)
Author:
tbretz
Message:
Removed all obsolete code from the root copied classes; now everything is returned asa double (enough for plots) and as a bonus time columns are now returned as a root axis-time; as a sql server reference MSqlServer is now used and tree is a member of MSqlServer.
Location:
trunk/Mars/msql
Files:
8 edited

Legend:

Unmodified
Added
Removed

  • trunk/Mars/msql/MBasketSQL.cc

    r15417 r15439  
    1 // @(#)root/tree:$Id: MBasketSQL.cxx 43518 2012-03-28 01:04:07Z pcanal $
    2 // Author: Philippe Canal and al. 08/2004
    3 
    4 /*************************************************************************
    5  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
    6  * All rights reserved.                                                  *
    7  *                                                                       *
    8  * For the licensing terms see $ROOTSYS/LICENSE.                         *
    9  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
    10  *************************************************************************/
    11 
    121//////////////////////////////////////////////////////////////////////////
    132//                                                                      //
    … …  
    187//////////////////////////////////////////////////////////////////////////
    198
    20 #ifndef TBASKETSQL_CXX
    21 #define TBASKETSQL_CXX
     9#ifndef MARS_MBasketSQL
     10#define MARS_MBasketSQL
     11
     12#include "MBasketSQL.h"
    2213
    2314#include "TBasket.h"
    2415#include "TTree.h"
    2516#include "TBranch.h"
    26 #include "TFile.h"
    27 #include "TMath.h"
    28 #include "MBasketSQL.h"
    29 #include <Riostream.h>
    30 #include <vector>
    31 #include "MTreeSQL.h"
    3217#include "MBufferSQL.h"
    3318
    … …  
    3722
    3823//_________________________________________________________________________
    39 MBasketSQL::MBasketSQL() : TBasket(), fResultPtr(0), fRowPtr(0), fInsertQuery(0)
     24MBasketSQL::MBasketSQL() : TBasket(), fRowPtr(0)
    4025{
    4126   // Default constructor.
    42 
    4327}
    4428
    4529//_________________________________________________________________________
    46 MBasketSQL::MBasketSQL(const char *name, const char *title, TBranch *branch,
    47                          TSQLResult ** rs, TString *insert_query,
    48                          vector<Int_t> *vc, TSQLRow **r) :
    49   fResultPtr(rs),fRowPtr(r)
    50 {
    51    // Regular constructor.
     30MBasketSQL::MBasketSQL(TBranch *branch, TSQLRow **sqlrow, Int_t index, TString type)
     31{
     32    // Create a TSQLBuffer for this basket.
     33    SetName(branch->GetName());
     34    SetTitle(branch->GetName());
    5235
    53    SetName(name);
    54    SetTitle(title);
    55    fClassName   = "MBasketSQL";
    56    fBufferSize  = branch->GetBasketSize();
    57    fNevBufSize  = branch->GetEntryOffsetLen();
    58    fNevBuf      = 0;
    59    fEntryOffset = 0;  //Must be set to 0 before calling Sizeof
    60    fDisplacement= 0;  //Must be set to 0 before calling Sizeof
    61    fBuffer      = 0;  //Must be set to 0 before calling Sizeof
    62    fInsertQuery = insert_query;
     36    fClassName   = "MBasketSQL";
    6337
    64    if (vc==0) {
    65       fBufferRef = 0;
    66    } else {
    67       fBufferRef = new MBufferSQL(TBuffer::kWrite, fBufferSize, vc, fInsertQuery, fRowPtr);
    68    }
    69    fHeaderOnly  = kTRUE;
    70    fLast        = 0; // Must initialize before calling Streamer()
    71    //Streamer(*fBufferRef);
    72    fBuffer      = 0;
    73    fBranch      = branch;
    74    fHeaderOnly  = kFALSE;
    75    branch->GetTree()->IncrementTotalBuffers(fBufferSize);
     38    fBufferSize  = branch->GetBasketSize();
     39    fNevBufSize  = branch->GetEntryOffsetLen();
     40    fNevBuf      = 0;
     41    fEntryOffset = 0;  //Must be set to 0 before calling Sizeof
     42    fDisplacement= 0;  //Must be set to 0 before calling Sizeof
     43    fBuffer      = 0;  //Must be set to 0 before calling Sizeof
     44    fBufferRef   = 0;
    7645
    77 }
     46    fBufferRef = new MBufferSQL(sqlrow, index, type);
    7847
    79 //_________________________________________________________________________
    80 MBasketSQL::~MBasketSQL()
    81 {
    82    // Destructor
    83 }
    84 
    85 //_________________________________________________________________________
    86 void MBasketSQL::CreateBuffer(const char *name, TString title,
    87                               vector<Int_t> *vc,
    88                               TBranch *branch, TSQLResult ** rs)
    89 {
    90    // Create a TSQLBuffer for this basket.
    91 
    92    fResultPtr = rs;
    93    SetName(name);
    94    SetTitle(title);
    95    fClassName   = "MBasketSQL";
    96    fBufferSize  = branch->GetBasketSize();
    97    fNevBufSize  = branch->GetEntryOffsetLen();
    98    fNevBuf      = 0;
    99    fEntryOffset = 0;  //Must be set to 0 before calling Sizeof
    100    fDisplacement= 0;  //Must be set to 0 before calling Sizeof
    101    fBuffer      = 0;  //Must be set to 0 before calling Sizeof
    102 
    103    if(vc==0) {
    104       fBufferRef = 0;
    105       Error("CreateBuffer","Need a vector of columns\n");
    106    } else {   
    107       fBufferRef   = new MBufferSQL(TBuffer::kWrite, fBufferSize, vc, fInsertQuery, fRowPtr);
    108    }
    109    fHeaderOnly  = kTRUE;
    110    fLast        = 0;
    111    //Streamer(*fBufferRef);
    112    fBuffer      = 0;
    113    fBranch      = branch;
    114    fHeaderOnly  = kFALSE;
    115    branch->GetTree()->IncrementTotalBuffers(fBufferSize);
     48    fHeaderOnly  = kTRUE;
     49    fLast        = 0;
     50    //Streamer(*fBufferRef);
     51    fBuffer      = 0;
     52    fBranch      = branch;
     53    fHeaderOnly  = kFALSE;
     54    branch->GetTree()->IncrementTotalBuffers(fBufferSize);
    11655}
    11756
    … …  
    11958void MBasketSQL::PrepareBasket(Long64_t entry)
    12059{
    121    // Prepare the basket for the next entry.
    122 
    123    ((MBufferSQL*)fBufferRef)->ResetOffset();
    124    ((MTreeSQL*)fBranch->GetTree())->PrepEntry(entry);
    125    fBufferRef->Reset();
     60    // Prepare the basket for the next entry.
     61    fBranch->GetTree()->LoadTree(entry);
    12662}
    12763
    … …  
    12965Int_t MBasketSQL::ReadBasketBytes(Long64_t , TFile *)
    13066{
    131    // See TBasket::ReadBasketBytes.  This is not implemented in MBasketSQL.
    132 
    133    Error("ReadBasketBytes","This member function should not be called!");
    134    return 0;
     67    Error("ReadBasketBytes","This member function should not be called!");
     68    return 0;
    13569}
    13670
    13771//_________________________________________________________________________
    13872Int_t MBasketSQL::ReadBasketBuffers(Long64_t , Int_t, TFile *)
    139 {       
    140    // See TBasket::ReadBasketBuffers.  This is not implemented in MBasketSQL.
    141 
    142    Error("ReadBasketBuffers","This member function should not be called!");
    143    return 0;
     73{
     74    Error("ReadBasketBuffers","This member function should not be called!");
     75    return 0;
    14476}
    145 
    146 //_________________________________________________________________________
    147 void MBasketSQL::Reset()
    148 {       
    149    // See TBasket::Reset
    150 
    151    TBasket::Reset();
    152 }
    153 
    15477
    15578//_________________________________________________________________________
    15679void MBasketSQL::Update(Int_t, Int_t)
    15780{
    158    // See TBasket::Update.
    159 
    160    ((MBufferSQL*)fBufferRef)->ResetOffset();
    161    fNevBuf++;
     81    // See TBasket::Update.
     82    fNevBuf++;
    16283}
    16384
    164 
    16585#endif

  • trunk/Mars/msql/MBasketSQL.h

    r15418 r15439  
    1 // @(#)root/tree:$Id: MBasketSQL.h 35231 2010-09-10 17:59:10Z pcanal $
    2 // Author: Philippe Canal 2005
    3 
    4 /*************************************************************************
    5  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
    6  * All rights reserved.                                                  *
    7  *                                                                       *
    8  * For the licensing terms see $ROOTSYS/LICENSE.                         *
    9  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
    10  *************************************************************************/
    11 
    121#ifndef ROOT_MBasketSQL
    132#define ROOT_MBasketSQL
    … …  
    2110//////////////////////////////////////////////////////////////////////////
    2211
    23 #include <vector>
    2412#include "TBasket.h"
    2513
    26 class TSQLResult;
    2714class TSQLRow;
    28 class MBufferSQL;
    2915
    3016class MBasketSQL : public TBasket
    3117{
    32 
    3318private:
    3419   MBasketSQL(const MBasketSQL&);            // MBasketSQL objects are not copiable.
    … …  
    3621
    3722protected:
    38    TSQLResult **fResultPtr;    //!
    39    TSQLRow    **fRowPtr;       //!
    40    TString      *fInsertQuery; //!
     23   TSQLRow **fRowPtr; //!
    4124
    4225public:
    4326   MBasketSQL();
    44    MBasketSQL(const char *name, const char *title,
    45               TBranch *branch, TSQLResult **rs,
    46               TString *insert_query, std::vector<Int_t> *vc, TSQLRow **row);
    47    ~MBasketSQL();
    48    void    PrepareBasket(Long64_t entry);
    49    virtual Int_t   ReadBasketBuffers(Long64_t pos, Int_t len, TFile *file);
    50    virtual Int_t   ReadBasketBytes(Long64_t pos, TFile *file);
    51    virtual void    Reset();
    52    TSQLResult * GetResultSet() { return *fResultPtr;}
    53    void CreateBuffer(const char *name, TString title, std::vector<Int_t> * vc, TBranch *branch, TSQLResult ** rs);
     27   MBasketSQL(TBranch *b, TSQLRow **r, Int_t index, TString type);
     28
     29   void PrepareBasket(Long64_t entry);
     30
     31   virtual Int_t ReadBasketBuffers(Long64_t pos, Int_t len, TFile *file);
     32   virtual Int_t ReadBasketBytes(Long64_t pos, TFile *file);
    5433
    5534   void Update(Int_t offset, Int_t skipped);

  • trunk/Mars/msql/MBufferSQL.cc

    r15417 r15439  
    1717//                                                                      //
    1818//////////////////////////////////////////////////////////////////////////
     19#include "MBufferSQL.h"
    1920
    20 #include <vector>
    2121#include <stdio.h>
     22#include <stdlib.h>
     23
    2224#include "TError.h"
    2325
    24 #include "MBufferSQL.h"
    2526#include "TSQLResult.h"
    2627#include "TSQLRow.h"
    27 #include <stdlib.h>
     28
     29#include "MTime.h"
    2830
    2931using namespace std;
    … …  
    3234
    3335//________________________________________________________________________
    34 MBufferSQL::MBufferSQL(TBuffer::EMode mode, vector<Int_t> *vc,
    35                        TString *insert_query, TSQLRow ** r) :
    36    TBufferFile(mode),
    37    fColumnVec(vc), fInsertQuery(insert_query), fRowPtr(r)
     36MBufferSQL::MBufferSQL() : TBufferFile(), fRowPtr(0)
    3837{
    3938   // Constructor.
    40 
    41    fIter = fColumnVec->begin();
    4239}
    4340
    4441//________________________________________________________________________
    45 MBufferSQL::MBufferSQL(TBuffer::EMode mode, Int_t bufsiz, vector<Int_t> *vc,
    46                        TString *insert_query, TSQLRow ** r) :
    47    TBufferFile(mode,bufsiz),
    48    fColumnVec(vc), fInsertQuery(insert_query), fRowPtr(r)
     42MBufferSQL::MBufferSQL(TSQLRow **r, Int_t index, TString type) :
     43TBufferFile(TBufferFile::kRead), fRowPtr(r), fIndex(index), fIsDate(kFALSE)
    4944{
    50    // Constructor.
    51 
    52    fIter = fColumnVec->begin();
    53 }
    54 
    55 //________________________________________________________________________
    56 MBufferSQL::MBufferSQL(TBuffer::EMode mode, Int_t bufsiz, vector<Int_t> *vc,
    57                        TString *insert_query, TSQLRow ** r,
    58                        void *buf, Bool_t adopt) :
    59    TBufferFile(mode,bufsiz,buf,adopt),
    60    fColumnVec(vc), fInsertQuery(insert_query), fRowPtr(r)
    61 {
    62    // Constructor.
    63 
    64    fIter = fColumnVec->begin();
    65 }
    66 
    67 //________________________________________________________________________
    68 MBufferSQL::MBufferSQL() : TBufferFile(), fColumnVec(0),fInsertQuery(0),fRowPtr(0)
    69 {
    70    // Constructor.
    71 
    72 }
    73 
    74 //________________________________________________________________________
    75 MBufferSQL::~MBufferSQL()
    76 {
    77    // Destructo.
    78 
    79    delete fColumnVec;
    80 }
    81 
    82 //________________________________________________________________________
    83 void MBufferSQL::ReadBool(Bool_t &b)
    84 {
    85    // Operator>>
    86    const char *ptr = (*fRowPtr)->GetField(*fIter);
    87 
    88    b = (Bool_t)atoi(ptr?ptr:"");
    89 
    90    if (fIter != fColumnVec->end()) ++fIter;
    91 
    92    if(ptr==0) Error("operator>>(Bool_t&)","Error reading Bool_t");
    93 }
    94 
    95 //________________________________________________________________________
    96 void MBufferSQL::ReadChar(Char_t &c)
    97 {
    98    // Operator>>
    99    const char *ptr = (*fRowPtr)->GetField(*fIter);
    100 
    101    c = (Char_t)atoi(ptr?ptr:"");
    102 
    103    if (fIter != fColumnVec->end()) ++fIter;
    104 
    105    if(ptr==0) Error("operator>>(Char_t&)","Error reading Char_t");
    106 }
    107 
    108 //________________________________________________________________________
    109 void MBufferSQL::ReadShort(Short_t &h)
    110 {
    111    // Operator>>
    112    const char *ptr = (*fRowPtr)->GetField(*fIter);
    113 
    114    h = (Short_t)atoi(ptr?ptr:"");
    115 
    116    if (fIter != fColumnVec->end()) ++fIter;
    117 
    118    if(ptr==0) Error("operator>>(Short_t&)","Error reading Short_t");
    119 }
    120 
    121 //________________________________________________________________________
    122 void MBufferSQL::ReadInt(Int_t &i)
    123 {
    124    // Operator>>
    125    const char *ptr = (*fRowPtr)->GetField(*fIter);
    126 
    127    i = atoi(ptr?ptr:"");
    128 
    129    if (fIter != fColumnVec->end()) ++fIter;
    130 
    131    if(ptr==0) Error("operator>>(Int_t&)","Error reading Int_t");
    132 }
    133 
    134 //________________________________________________________________________
    135 void MBufferSQL::ReadFloat(Float_t &f)
    136 {
    137    // Operator>>
    138    const char *ptr = (*fRowPtr)->GetField(*fIter);
    139 
    140    f = atof(ptr?ptr:"");
    141 
    142    if (fIter != fColumnVec->end()) ++fIter;
    143 
    144    if(ptr==0) Error("operator>>(Float_t&)","Error reading Float_t");
    145 }
    146 
    147 //________________________________________________________________________
    148 void MBufferSQL::ReadLong(Long_t &l)
    149 {
    150    // Operator>>
    151    const char *ptr = (*fRowPtr)->GetField(*fIter);
    152 
    153    l = atol(ptr?ptr:"");
    154 
    155    if (fIter != fColumnVec->end()) ++fIter;
    156 
    157    if(ptr==0) Error("operator>>(Long_t&)","Error reading Long_t");
     45    // Constructor.
     46    if (type.BeginsWith("date", TString::kIgnoreCase) ||
     47        type.BeginsWith("time", TString::kIgnoreCase))
     48        fIsDate = kTRUE;
    15849}
    15950
    … …  
    16253{
    16354   // Operator>>
    164    const char *ptr = (*fRowPtr)->GetField(*fIter);
     55   const char *ptr = (*fRowPtr)->GetField(fIndex);
    16556
    166    d = atof(ptr?ptr:"");
     57   if (ptr==0)
     58   {
     59       d = 0;
     60       Error("operator>>(Double_t&)","NULL value found in cell");
     61       return;
     62   }
    16763
    168    if (fIter != fColumnVec->end()) ++fIter;
     64   if (!fIsDate)
     65   {
     66       d = atof(ptr);
     67       return;
     68   }
    16969
    170    if(ptr==0) Error("operator>>(Double_t&)","Error reading Double_t");
     70   d = MTime(ptr).GetAxisTime();
    17171}
    172 
    173 
    174 //________________________________________________________________________
    175 void MBufferSQL::WriteBool(Bool_t    b)
    176 {
    177    // Operator<<
    178 
    179    (*fInsertQuery) += b;
    180    (*fInsertQuery) += ",";
    181    if (fIter != fColumnVec->end()) ++fIter;
    182 }
    183 
    184 //________________________________________________________________________
    185 void MBufferSQL::WriteChar(Char_t    c)
    186 {
    187    // Operator<<
    188 
    189    (*fInsertQuery) += c;
    190    (*fInsertQuery) += ",";
    191    if (fIter != fColumnVec->end()) ++fIter;
    192 }
    193 
    194 //________________________________________________________________________
    195 void MBufferSQL::WriteShort(Short_t   h)
    196 {
    197    // Operator<<
    198 
    199    (*fInsertQuery) += h;
    200    (*fInsertQuery) += ",";
    201    if (fIter != fColumnVec->end()) ++fIter;
    202 }
    203 
    204 //________________________________________________________________________
    205 void MBufferSQL::WriteInt(Int_t     i)
    206 {
    207    // Operator<<
    208 
    209    (*fInsertQuery) += i;
    210    (*fInsertQuery) += ",";
    211    if (fIter != fColumnVec->end()) ++fIter;
    212 }
    213 
    214 //________________________________________________________________________
    215 void MBufferSQL::WriteLong(Long_t    l)
    216 {
    217    // Operator<<
    218 
    219    (*fInsertQuery) += l;
    220    (*fInsertQuery) += ",";
    221    if (fIter != fColumnVec->end()) ++fIter;
    222 }
    223 
    224 //________________________________________________________________________
    225 void MBufferSQL::WriteFloat(Float_t   f)
    226 {
    227    // Operator<<
    228 
    229    (*fInsertQuery) += f;
    230    (*fInsertQuery) += ",";
    231    if (fIter != fColumnVec->end()) ++fIter;
    232 }
    233 
    234 //________________________________________________________________________
    235 void MBufferSQL::WriteDouble(Double_t  d)
    236 {
    237    // Operator<<
    238 
    239    (*fInsertQuery) += d;
    240    (*fInsertQuery) += ",";
    241    if (fIter != fColumnVec->end()) ++fIter;
    242 }
    243 
    244 //________________________________________________________________________
    245 void MBufferSQL::ReadUChar(UChar_t& uc)
    246 {
    247    // Operator>>
    248    const char *ptr = (*fRowPtr)->GetField(*fIter);
    249 
    250    uc = (UChar_t)atoi(ptr?ptr:"");
    251 
    252    if (fIter != fColumnVec->end()) ++fIter;
    253 
    254    if(ptr==0) Error("operator>>(UChar_t&)","Error reading UChar_t");
    255 }
    256 
    257 //________________________________________________________________________
    258 void MBufferSQL::ReadUShort(UShort_t& us)
    259 {
    260    // Operator>>
    261    const char *ptr = (*fRowPtr)->GetField(*fIter);
    262 
    263    us = (UShort_t)atoi(ptr?ptr:"");
    264 
    265    if (fIter != fColumnVec->end()) ++fIter;
    266 
    267    if(ptr==0) Error("operator>>(UShort_t&)","Error reading UShort_t");
    268 }
    269 
    270 //________________________________________________________________________
    271 void MBufferSQL::ReadUInt(UInt_t& ui)
    272 {
    273    // Operator>>
    274 
    275    TString val = (*fRowPtr)->GetField(*fIter);
    276    Int_t code = sscanf(val.Data(), "%u",&ui);
    277    if(code == 0) Error("operator>>(UInt_t&)","Error reading UInt_t");
    278 
    279    if (fIter != fColumnVec->end()) ++fIter;
    280 }
    281 
    282 //________________________________________________________________________
    283 void MBufferSQL::ReadULong(ULong_t& ul)
    284 {
    285    // Operator>>
    286 
    287    TString val = (*fRowPtr)->GetField(*fIter);
    288    Int_t code = sscanf(val.Data(), "%lu",&ul);
    289    if(code == 0) Error("operator>>(ULong_t&)","Error reading ULong_t");
    290 
    291    if (fIter != fColumnVec->end()) ++fIter;
    292 }
    293 
    294 //________________________________________________________________________
    295 void MBufferSQL::ReadLong64(Long64_t &ll)
    296 {
    297    // Operator>>
    298 
    299    TString val = (*fRowPtr)->GetField(*fIter);
    300    Int_t code = sscanf(val.Data(), "%lld",&ll);
    301    if(code == 0) Error("operator>>(ULong_t&)","Error reading Long64_t");
    302 
    303    if (fIter != fColumnVec->end()) ++fIter;
    304 }
    305 
    306 //________________________________________________________________________
    307 void MBufferSQL::ReadULong64(ULong64_t &ull)
    308 {
    309    // Operator>>
    310 
    311    TString val = (*fRowPtr)->GetField(*fIter);
    312    Int_t code = sscanf(val.Data(), "%llu",&ull);
    313    if(code == 0) Error("operator>>(ULong_t&)","Error reading ULong64_t");
    314 
    315    if (fIter != fColumnVec->end()) ++fIter;
    316 }
    317 
    318 //________________________________________________________________________
    319 void MBufferSQL::ReadCharP(Char_t *str)
    320 {
    321    // Operator>>
    322 
    323    strcpy(str,(*fRowPtr)->GetField(*fIter));  // Legacy interface, we have no way to know the user's buffer size ....
    324    if (fIter != fColumnVec->end()) ++fIter;
    325 }
    326 
    327 //________________________________________________________________________
    328 void MBufferSQL::ReadTString(TString   &)
    329 {
    330    // Operator>>
    331 
    332    //strcpy(str,(*fRowPtr)->GetField(*fIter));
    333    //if (fIter != fColumnVec->end()) ++fIter;
    334    printf("ERROR NOT IMPLEMENTED\n");
    335 }
    336 
    337 //________________________________________________________________________
    338 void MBufferSQL::WriteTString(const TString   &)
    339 {
    340    // Operator>>
    341 
    342    //strcpy(str,(*fRowPtr)->GetField(*fIter));
    343    //if (fIter != fColumnVec->end()) ++fIter;
    344    printf("ERROR NOT IMPLEMENTED\n");
    345 }
    346 
    347 // Method to send to database.
    348 
    349 //________________________________________________________________________
    350 void MBufferSQL::WriteUChar(UChar_t uc)
    351 {
    352    // Operator<<
    353 
    354    (*fInsertQuery) += uc;
    355    (*fInsertQuery) += ",";
    356    ++fIter;
    357 }
    358 
    359 //________________________________________________________________________
    360 void MBufferSQL::WriteUShort(UShort_t us)
    361 {
    362    // Operator<<
    363 
    364    (*fInsertQuery) += us;
    365    (*fInsertQuery) += ",";
    366    ++fIter;
    367 }
    368 
    369 //________________________________________________________________________
    370 void MBufferSQL::WriteUInt(UInt_t ui)
    371 {
    372    // Operator<<
    373 
    374    (*fInsertQuery) += ui;
    375    (*fInsertQuery) += ",";
    376    ++fIter;
    377 }
    378 
    379 //________________________________________________________________________
    380 void MBufferSQL::WriteULong(ULong_t ul)
    381 {
    382    // Operator<<
    383 
    384    (*fInsertQuery) += ul;
    385    (*fInsertQuery) += ",";
    386    ++fIter;
    387 }
    388 
    389 //________________________________________________________________________
    390 void MBufferSQL::WriteLong64(Long64_t ll)
    391 {
    392    // Operator<<
    393 
    394    (*fInsertQuery) += ll;
    395    (*fInsertQuery) += ",";
    396    ++fIter;
    397 }
    398 
    399 //________________________________________________________________________
    400 void MBufferSQL::WriteULong64(ULong64_t ull)
    401 {
    402    // Operator<<
    403 
    404    (*fInsertQuery) += ull;
    405    (*fInsertQuery) += ",";
    406    ++fIter;
    407 }
    408 
    409 //________________________________________________________________________
    410 void MBufferSQL::WriteCharP(const Char_t *str)
    411 {
    412    // Operator<<
    413 
    414    (*fInsertQuery) += "\"";
    415    (*fInsertQuery) += str;
    416    (*fInsertQuery) += "\",";
    417    ++fIter;
    418 }
    419 
    420 //________________________________________________________________________
    421 void MBufferSQL::WriteFastArray(const Bool_t *b, Int_t n)
    422 {
    423    // WriteFastArray SQL implementation.   
    424    for(int i=0; i<n; ++i) {
    425       (*fInsertQuery) += b[i];
    426       (*fInsertQuery) += ",";
    427       ++fIter;
    428    }
    429 }
    430 
    431 //________________________________________________________________________
    432 void MBufferSQL::WriteFastArray(const Char_t *c, Int_t n)
    433 {
    434    // WriteFastArray SQL implementation.   
    435 
    436    for(int i=0; i<n; ++i) {
    437       (*fInsertQuery) += (Short_t)c[i];
    438       (*fInsertQuery) += ",";
    439       ++fIter;
    440    }
    441 }
    442 
    443 //________________________________________________________________________
    444 void MBufferSQL::WriteFastArrayString(const Char_t *c, Int_t /* n */)
    445 {
    446    // WriteFastArray SQL implementation.   
    447 
    448    (*fInsertQuery) += "\"";
    449    (*fInsertQuery) += c;
    450    (*fInsertQuery) += "\",";
    451    ++fIter;
    452 }
    453 
    454 //________________________________________________________________________
    455 void MBufferSQL::WriteFastArray(const UChar_t *uc, Int_t n)
    456 {
    457    // WriteFastArray SQL implementation.   
    458 
    459    for(int i=0; i<n; ++i) {
    460       (*fInsertQuery) += uc[i];
    461       (*fInsertQuery) += ",";
    462       ++fIter;
    463    }
    464 }
    465 
    466 //________________________________________________________________________
    467 void MBufferSQL::WriteFastArray(const Short_t *h, Int_t n)
    468 {
    469    // WriteFastArray SQL implementation.   
    470 
    471    for(int i=0; i<n; ++i) {
    472       (*fInsertQuery) += h[i];
    473       (*fInsertQuery) += ",";
    474       ++fIter;
    475    }
    476 }
    477 
    478 //________________________________________________________________________
    479 void MBufferSQL::WriteFastArray(const UShort_t *us, Int_t n)
    480 {
    481    // WriteFastArray SQL implementation.   
    482 
    483    for(int i=0; i<n; ++i) {
    484       (*fInsertQuery) += us[i];
    485       (*fInsertQuery) += ",";
    486       ++fIter;
    487    }
    488 }
    489 
    490 //________________________________________________________________________
    491 void MBufferSQL::WriteFastArray(const Int_t     *ii, Int_t n)
    492 {
    493    // WriteFastArray SQL implementation.   
    494 
    495     //   cerr << "Column: " <<*fIter << "   i:" << *ii << endl;
    496    for(int i=0; i<n; ++i) {
    497       (*fInsertQuery) += ii[i];
    498       (*fInsertQuery) += ",";
    499       ++fIter;
    500    }
    501 }
    502 
    503 //________________________________________________________________________
    504 void MBufferSQL::WriteFastArray(const UInt_t *ui, Int_t n)
    505 {
    506    // WriteFastArray SQL implementation.   
    507 
    508    for(int i=0; i<n; ++i) {
    509       (*fInsertQuery) += ui[i];
    510       (*fInsertQuery) += ",";
    511       ++fIter;
    512    }
    513 }
    514 
    515 //________________________________________________________________________
    516 void MBufferSQL::WriteFastArray(const Long_t    *l, Int_t n)
    517 {
    518    // WriteFastArray SQL implementation.   
    519 
    520    for(int i=0; i<n; ++i) {
    521       (*fInsertQuery)+= l[i];
    522       (*fInsertQuery)+= ",";
    523       ++fIter;
    524    }
    525 }
    526 
    527 //________________________________________________________________________
    528 void MBufferSQL::WriteFastArray(const ULong_t   *ul, Int_t n)
    529 {
    530    // WriteFastArray SQL implementation.   
    531 
    532    for(int i=0; i<n; ++i) {
    533       (*fInsertQuery) += ul[i];
    534       (*fInsertQuery) += ",";
    535       ++fIter;
    536    }
    537 }
    538 
    539 //________________________________________________________________________
    540 void MBufferSQL::WriteFastArray(const Long64_t  *l, Int_t n)
    541 {
    542    // WriteFastArray SQL implementation.   
    543 
    544    for(int i=0; i<n; ++i) {
    545       (*fInsertQuery) += l[i];
    546       (*fInsertQuery) += ",";
    547       ++fIter;
    548    }
    549 }
    550 
    551 //________________________________________________________________________
    552 void MBufferSQL::WriteFastArray(const ULong64_t *ul, Int_t n)
    553 {
    554    // WriteFastArray SQL implementation.   
    555 
    556    for(int i=0; i<n; ++i) {
    557       (*fInsertQuery) += ul[i];
    558       (*fInsertQuery) += ",";
    559       ++fIter;
    560    }
    561 }
    562 
    563 //________________________________________________________________________
    564 void MBufferSQL::WriteFastArray(const Float_t   *f, Int_t n)
    565 {
    566    // WriteFastArray SQL implementation.   
    567 
    568    for(int i=0; i<n; ++i) {
    569       (*fInsertQuery) += f[i];
    570       (*fInsertQuery) += ",";
    571       ++fIter;
    572    }
    573 }
    574 
    575 //________________________________________________________________________
    576 void MBufferSQL::WriteFastArray(const Double_t  *d, Int_t n)
    577 {
    578    // WriteFastArray SQL implementation.   
    579 
    580    for(int i=0; i<n; ++i) {
    581       (*fInsertQuery) += d[i];
    582       (*fInsertQuery )+= ",";
    583       ++fIter;
    584    }
    585 }
    586 
    587 //________________________________________________________________________
    588 void MBufferSQL::WriteFastArray(void*, const TClass*, Int_t, TMemberStreamer *)
    589 {
    590    // WriteFastArray SQL implementation.   
    591 
    592    Fatal("riteFastArray(void*, const TClass*, Int_t, TMemberStreamer *)","Not implemented yet");
    593 }
    594 
    595 //________________________________________________________________________
    596 Int_t MBufferSQL::WriteFastArray(void **, const TClass*, Int_t, Bool_t, TMemberStreamer*)
    597 {
    598    // WriteFastArray SQL implementation.   
    599 
    600    Fatal("WriteFastArray(void **, const TClass*, Int_t, Bool_t, TMemberStreamer*)","Not implemented yet");
    601    return 0;
    602 }
    603 
    604 //________________________________________________________________________
    605 void MBufferSQL::ReadFastArray(Bool_t *b, Int_t n)
    606 {
    607    // ReadFastArray SQL implementation.   
    608 
    609    for(int i=0; i<n; ++i) { 
    610       b[i] = (Bool_t)atoi((*fRowPtr)->GetField(*fIter));
    611       ++fIter;
    612    }
    613 }
    614 
    615 //________________________________________________________________________
    616 void MBufferSQL::ReadFastArray(Char_t *c, Int_t n)
    617 {
    618    // ReadFastArray SQL implementation.   
    619    for(int i=0; i<n; ++i) { 
    620       c[i] = (Char_t)atoi((*fRowPtr)->GetField(*fIter));
    621       ++fIter;
    622    }
    623 }
    624 
    625 //________________________________________________________________________
    626 void MBufferSQL::ReadFastArrayString(Char_t *c, Int_t /* n */)
    627 {
    628    // ReadFastArray SQL implementation.   
    629    strcpy(c,((*fRowPtr)->GetField(*fIter)));
    630    ++fIter;
    631 }
    632 
    633 //________________________________________________________________________
    634 void MBufferSQL::ReadFastArray(UChar_t *uc, Int_t n)
    635 {
    636    // ReadFastArray SQL implementation.   
    637    for(int i=0; i<n; ++i) { 
    638       uc[i] = (UChar_t)atoi((*fRowPtr)->GetField(*fIter));
    639       ++fIter;
    640    }
    641 }
    642 
    643 //________________________________________________________________________
    644 void MBufferSQL::ReadFastArray(Short_t *s, Int_t n)
    645 {
    646    // ReadFastArray SQL implementation.   
    647    for(int i=0; i<n; ++i) { 
    648       s[i] = (Short_t)atoi((*fRowPtr)->GetField(*fIter));
    649       ++fIter;
    650    }
    651 }
    652 
    653 //________________________________________________________________________
    654 void MBufferSQL::ReadFastArray(UShort_t *us, Int_t n)
    655 {
    656    // ReadFastArray SQL implementation.   
    657    for(int i=0; i<n; ++i) { 
    658       us[i] = (UShort_t)atoi((*fRowPtr)->GetField(*fIter));
    659       ++fIter;
    660    }
    661 }
    662 
    663 //________________________________________________________________________
    664 void     MBufferSQL::ReadFastArray(Int_t *in, Int_t n)
    665 {
    666    // ReadFastArray SQL implementation.   
    667    for(int i=0; i<n; ++i) { 
    668       in[i] = atoi((*fRowPtr)->GetField(*fIter));
    669       ++fIter;
    670    }
    671 }
    672 
    673 //________________________________________________________________________
    674 void     MBufferSQL::ReadFastArray(UInt_t *ui, Int_t n)
    675 {
    676    // ReadFastArray SQL implementation.   
    677    for(int i=0; i<n; ++i) { 
    678       ui[i] = atoi((*fRowPtr)->GetField(*fIter));
    679       ++fIter;
    680    }
    681 }
    682 
    683 //________________________________________________________________________
    684 void MBufferSQL::ReadFastArray(Long_t *l, Int_t n)
    685 {
    686    // ReadFastArray SQL implementation.   
    687    for(int i=0; i<n; ++i) { 
    688       l[i] = atol((*fRowPtr)->GetField(*fIter));
    689       ++fIter;
    690    }
    691 }
    692 
    693 //________________________________________________________________________
    694 void MBufferSQL::ReadFastArray(ULong_t   *ul, Int_t n)
    695 {
    696    // ReadFastArray SQL implementation.   
    697    for(int i=0; i<n; ++i) { 
    698       (*this) >> ul[i];
    699    }
    700 }
    701 
    702 //________________________________________________________________________
    703 void MBufferSQL::ReadFastArray(Long64_t  *ll, Int_t n)
    704 {
    705    // ReadFastArray SQL implementation.   
    706    for(int i=0; i<n; ++i) { 
    707       (*this) >> ll[i];
    708    }
    709 }
    710 
    711 //________________________________________________________________________
    712 void MBufferSQL::ReadFastArray(ULong64_t *ull, Int_t n)
    713 {
    714    // ReadFastArray SQL implementation.   
    715    for(int i=0; i<n; ++i) { 
    716       (*this) >> ull[i];
    717    }
    718 }
    719 
    720 //________________________________________________________________________
    721 void MBufferSQL::ReadFastArray(Float_t   *f, Int_t n)
    722 {
    723    // ReadFastArray SQL implementation.   
    724    for(int i=0; i<n; ++i) { 
    725       f[i] = atof((*fRowPtr)->GetField(*fIter));
    726       ++fIter;
    727    }
    728 }
    729 
    730 //________________________________________________________________________
    731 void MBufferSQL::ReadFastArray(Double_t *d, Int_t n)
    732 {
    733    // ReadFastArray SQL implementation.   
    734    for(int i=0; i<n; ++i) { 
    735       d[i] = atof((*fRowPtr)->GetField(*fIter));
    736       ++fIter;
    737    }
    738 }
    739 
    740 //________________________________________________________________________
    741 void     MBufferSQL::ReadFastArrayFloat16(Float_t  *, Int_t , TStreamerElement *)
    742 {
    743    // ReadFastArray SQL implementation.   
    744    Fatal("ReadFastArrayFloat16(Float_t  *, Int_t , TStreamerElement *)","Not implemented yet");
    745 }
    746 
    747 //________________________________________________________________________
    748 void     MBufferSQL::ReadFastArrayDouble32(Double_t  *, Int_t , TStreamerElement *)
    749 {
    750    // ReadFastArray SQL implementation.   
    751    Fatal("ReadFastArrayDouble32(Double_t  *, Int_t , TStreamerElement *)","Not implemented yet");
    752 }
    753 
    754 //________________________________________________________________________
    755 void     MBufferSQL::ReadFastArray(void  *, const TClass *, Int_t, TMemberStreamer *, const TClass *)
    756 {
    757    // ReadFastArray SQL implementation.   
    758    Fatal("ReadFastArray(void  *, const TClass *, Int_t, TMemberStreamer *, const TClass *)","Not implemented yet");
    759 }
    760 
    761 //________________________________________________________________________
    762 void     MBufferSQL::ReadFastArray(void **, const TClass *, Int_t, Bool_t, TMemberStreamer *, const TClass *)
    763 {
    764    // ReadFastArray SQL implementation.   
    765    Fatal("ReadFastArray(void **, const TClass *, Int_t, Bool_t, TMemberStreamer *, const TClass *)","Not implemented yet");
    766 }
    767 
    768 //________________________________________________________________________
    769 void MBufferSQL::ResetOffset()
    770 {
    771    // Reset Offset.
    772    fIter = fColumnVec->begin();
    773 }
    774 
    775 #if 0
    776 //________________________________________________________________________
    777 void MBufferSQL::insert_test(const char* dsn, const char* usr,
    778                              const char* pwd, const TString& tblname)
    779 {
    780    TString str;
    781    TString select = "select * from ";
    782    TString sql;
    783    TSQLStatement* stmt;
    784    sql = select + "ins";
    785 
    786    con = gSQLDriverManager->GetConnection(dsn,usr,pwd);
    787 
    788    if(!con)
    789       printf("\n\n\nConnection NOT Successful\n\n\n");
    790    else
    791       printf("\n\n\nConnection Sucessful\n\n\n");
    792 
    793 
    794 
    795    stmt = con->CreateStatement(0, odbc::ResultSet::CONCUR_READ_ONLY);
    796 
    797    ptr = stmt->ExecuteQuery(sql.Data());
    798    if(!ptr) printf("No recorSet found!");       
    799 
    800    ptr->Next();
    801    ptr->MoveToInsertRow();
    802    cerr << "IsAfterLast(): " << ptr->IsAfterLast() << endl;
    803    ptr->UpdateInt(1, 5555);
    804    ptr->InsertRow();
    805    con->Commit();
    806 
    807    ptr1 = stmt->ExecuteQuery(sql.Data());
    808 
    809 }
    810 #endif

  • trunk/Mars/msql/MBufferSQL.h

    r15417 r15439  
    3232class TSQLRow;
    3333
    34 class MBufferSQL : public TBufferFile {
    35 
     34class MBufferSQL : public TBufferFile
     35{
    3636private:
    37    std::vector<Int_t>::const_iterator fIter;
    38 
    39    std::vector<Int_t>  *fColumnVec;   //!
    40    TString             *fInsertQuery; //!
    41    TSQLRow            **fRowPtr;      //!
     37    TSQLRow **fRowPtr;      //!
     38    Int_t     fIndex;
     39    Bool_t    fIsDate;
    4240
    4341   // TBuffer objects cannot be copied or assigned
    44    MBufferSQL(const MBufferSQL &);        // not implemented
    45    void operator=(const MBufferSQL &);    // not implemented
     42    MBufferSQL(const MBufferSQL &);        // not implemented
     43    void operator=(const MBufferSQL &);    // not implemented
    4644
    4745public:
    48    MBufferSQL();
    49    MBufferSQL(TBuffer::EMode mode, std::vector<Int_t> *vc, TString *insert_query, TSQLRow **rowPtr);
    50    MBufferSQL(TBuffer::EMode mode, Int_t bufsiz, std::vector<Int_t> *vc, TString *insert_query, TSQLRow **rowPtr);
    51    MBufferSQL(TBuffer::EMode mode, Int_t bufsiz, std::vector<Int_t> *vc, TString *insert_query, TSQLRow **rowPtr,void *buf, Bool_t adopt = kTRUE);
    52    ~MBufferSQL();
     46    MBufferSQL();
     47    MBufferSQL(TSQLRow **row, Int_t index, TString type);
    5348
    54    void ResetOffset();
     49    void ReadDouble(Double_t &d);
    5550
    56    virtual   void     ReadBool(Bool_t       &b);
    57    virtual   void     ReadChar(Char_t       &c);
    58    virtual   void     ReadUChar(UChar_t     &c);
    59    virtual   void     ReadShort(Short_t     &s);
    60    virtual   void     ReadUShort(UShort_t   &s);
    61    virtual   void     ReadInt(Int_t         &i);
    62    virtual   void     ReadUInt(UInt_t       &i);
    63    virtual   void     ReadLong(Long_t       &l);
    64    virtual   void     ReadULong(ULong_t     &l);
    65    virtual   void     ReadLong64(Long64_t   &l);
    66    virtual   void     ReadULong64(ULong64_t &l);
    67    virtual   void     ReadFloat(Float_t     &f);
    68    virtual   void     ReadDouble(Double_t   &d);
    69    virtual   void     ReadCharP(Char_t      *c);
    70    virtual   void     ReadTString(TString   &s);
    71 
    72    virtual   void     WriteBool(Bool_t       b);
    73    virtual   void     WriteChar(Char_t       c);
    74    virtual   void     WriteUChar(UChar_t     c);
    75    virtual   void     WriteShort(Short_t     s);
    76    virtual   void     WriteUShort(UShort_t   s);
    77    virtual   void     WriteInt(Int_t         i);
    78    virtual   void     WriteUInt(UInt_t       i);
    79    virtual   void     WriteLong(Long_t       l);
    80    virtual   void     WriteULong(ULong_t     l);
    81    virtual   void     WriteLong64(Long64_t   l);
    82    virtual   void     WriteULong64(ULong64_t l);
    83    virtual   void     WriteFloat(Float_t     f);
    84    virtual   void     WriteDouble(Double_t   d);
    85    virtual   void     WriteCharP(const Char_t *c);
    86    virtual   void     WriteTString(const TString  &s);
    87 
    88 
    89    virtual   void     WriteFastArray(const Bool_t    *b, Int_t n);
    90    virtual   void     WriteFastArray(const Char_t    *c, Int_t n);
    91    virtual   void     WriteFastArrayString(const Char_t   *c, Int_t n);
    92    virtual   void     WriteFastArray(const UChar_t   *c, Int_t n);
    93    virtual   void     WriteFastArray(const Short_t   *h, Int_t n);
    94    virtual   void     WriteFastArray(const UShort_t  *h, Int_t n);
    95    virtual   void     WriteFastArray(const Int_t     *i, Int_t n);
    96    virtual   void     WriteFastArray(const UInt_t    *i, Int_t n);
    97    virtual   void     WriteFastArray(const Long_t    *l, Int_t n);
    98    virtual   void     WriteFastArray(const ULong_t   *l, Int_t n);
    99    virtual   void     WriteFastArray(const Long64_t  *l, Int_t n);
    100    virtual   void     WriteFastArray(const ULong64_t *l, Int_t n);
    101    virtual   void     WriteFastArray(const Float_t   *f, Int_t n);
    102    virtual   void     WriteFastArray(const Double_t  *d, Int_t n);
    103    virtual   void     WriteFastArray(void  *start,  const TClass *cl, Int_t n=1, TMemberStreamer *s=0);
    104    virtual   Int_t    WriteFastArray(void **startp, const TClass *cl, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0);
    105 
    106    virtual   void     ReadFastArray(Bool_t    *, Int_t );
    107    virtual   void     ReadFastArray(Char_t    *, Int_t );
    108    virtual   void     ReadFastArrayString(Char_t   *, Int_t );
    109    virtual   void     ReadFastArray(UChar_t   *, Int_t );
    110    virtual   void     ReadFastArray(Short_t   *, Int_t );
    111    virtual   void     ReadFastArray(UShort_t  *, Int_t );
    112    virtual   void     ReadFastArray(Int_t     *, Int_t );
    113    virtual   void     ReadFastArray(UInt_t    *, Int_t );
    114    virtual   void     ReadFastArray(Long_t    *, Int_t );
    115    virtual   void     ReadFastArray(ULong_t   *, Int_t );
    116    virtual   void     ReadFastArray(Long64_t  *, Int_t );
    117    virtual   void     ReadFastArray(ULong64_t *, Int_t );
    118    virtual   void     ReadFastArray(Float_t   *, Int_t );
    119    virtual   void     ReadFastArray(Double_t  *, Int_t );
    120    virtual   void     ReadFastArrayFloat16(Float_t  *f, Int_t n, TStreamerElement *ele=0);
    121    virtual   void     ReadFastArrayDouble32(Double_t  *d, Int_t n, TStreamerElement *ele=0);
    122    virtual   void     ReadFastArray(void  *, const TClass *, Int_t n=1, TMemberStreamer *s=0, const TClass *onFileClass=0);
    123    virtual   void     ReadFastArray(void **, const TClass *, Int_t n=1, Bool_t isPreAlloc=kFALSE, TMemberStreamer *s=0, const TClass *onFileClass=0);
    124 
    125    ClassDef(MBufferSQL, 1); // Implementation of TBuffer to load and write to a SQL database
    126 
     51    ClassDef(MBufferSQL, 1); // Implementation of TBuffer to load and write to a SQL database
    12752};
    12853

  • trunk/Mars/msql/MSQLServer.cc

    r15193 r15439  
    5959#include <TObjArray.h>
    6060
     61#include "MTreeSQL.h"
     62
    6163ClassImp(MSQLServer);
    6264
    … …  
    445447        if (TestBit(kIsOwner))
    446448        {
     449            if (fTree)
     450                delete fTree;
     451
    447452            delete fServ;
    448453            fServ=0;
    … …  
    621626        fType = kIsZombie;
    622627
     628    fTree = 0;
    623629    fList.SetOwner();
    624630}
    … …  
    714720{
    715721    fServ = serv.fServ;
     722    fTree = 0;
    716723
    717724    fDataBase = serv.fDataBase;
    … …  
    726733    if (gDebug>0)
    727734        cout << "Delete: " << GetName() << endl;
     735
    728736    Close();
    729737}
    … …  
    873881}
    874882
     883MTreeSQL *MSQLServer::GetTree(const char *table, const char *addon)
     884{
     885    if (fType!=kIsServer || !fServ || !TestBit(kIsOwner))
     886        return 0;
     887
     888    if (!fTree)
     889        fTree = new MTreeSQL(this, table, addon);
     890
     891    return fTree;
     892}
     893
    875894void MSQLServer::RecursiveRemove(TObject *obj)
    876895{

  • trunk/Mars/msql/MSQLServer.h

    r9195 r15439  
    1212class TSQLResult;
    1313
     14class MTreeSQL;
     15
    1416class MSQLServer : public TObject
    1517{
    1618private:
    1719    TSQLServer *fServ;
     20    MTreeSQL   *fTree;
    1821
    1922    TString fDataBase;
    … …  
    6669public:
    6770    MSQLServer(TSQLServer *serv, const char *dbname=0, const char *tname=0, const char *col=0)
    68         : fServ(serv), fDataBase(dbname), fTable(tname), fColumn(col), fType(kIsZombie)
     71        : fServ(serv), fTree(0), fDataBase(dbname), fTable(tname), fColumn(col), fType(kIsZombie)
    6972    {
    7073        fList.SetOwner();
    … …  
    128131    void RecursiveRemove(TObject *obj);
    129132
     133    MTreeSQL   *GetTree(const char *table, const char *addon=0);
     134
    130135    ClassDef(MSQLServer, 0) // An enhancement of TSQLServer
    131136};

  • trunk/Mars/msql/MTreeSQL.cc

    r15419 r15439  
    3434#include "TSQLRow.h"
    3535#include "TSQLResult.h"
    36 #include "TSQLServer.h"
     36
     37#include "MSQLServer.h"
    3738
    3839#include "MTreeSQL.h"
    … …  
    4445
    4546//______________________________________________________________________________
    46 MTreeSQL::MTreeSQL(TSQLServer *server, TString DB, const TString& table, const TString &addon) :
     47MTreeSQL::MTreeSQL(MSQLServer *server, const TString& table, const TString &addon) :
    4748    TTree(table.Data(), "Database read from table: " + table, 0),
    48     fCurrentEntry(-1), fDB(DB), fQuery(table+" "+addon),fResult(0), fRow(0),
    49     fServer(server)
     49    fServer(server), fQuery(table+" "+addon), fResult(0), fRow(0)
    5050{
    5151    fEntries = 0;
    … …  
    6060
    6161    // Constructor with an explicit TSQLServer
    62     TPRegexp reg("LEFT +JOIN +([a-zA-Z0-9_.]+)");
     62    TPRegexp reg(" +JOIN +([a-zA-Z0-9_.]+)");
    6363
    6464    Int_t p = -1;
    … …  
    7979
    8080    for (auto it=fTables.begin(); it!=fTables.end(); it++)
    81     {
    82         cout << *it << endl;
    8381        if (!CheckTable(*it))
    8482            return;
     83
     84    Init();
     85}
     86
     87MTreeSQL::~MTreeSQL()
     88{
     89    for (auto it=fRows.begin(); it!=fRows.end(); it++)
     90        delete *it;
     91
     92    delete fResult;
     93}
     94
     95//______________________________________________________________________________
     96Bool_t MTreeSQL::CheckTable(const TString &table) const
     97{
     98    // Check the table exist in the database
     99    if (fServer==0)
     100        return kFALSE;
     101
     102    TSQLResult *tables = fServer->GetTables(table);
     103    if (!tables)
     104        return kFALSE;
     105
     106    TSQLRow * row = 0;
     107    while ((row = tables->Next()))
     108    {
     109        if (table.CompareTo(row->GetField(0),TString::kIgnoreCase)==0)
     110            return kTRUE;
     111
     112        delete row;
    85113    }
     114    delete tables;
     115
     116    // The table is a not a permanent table, let's see if it is a 'temporary' table
     117    const Int_t before = gErrorIgnoreLevel;
     118    gErrorIgnoreLevel = kFatal;
     119
     120    TSQLResult *res = fServer->GetColumns(table);
     121    if (res)
     122        delete res;
     123
     124    gErrorIgnoreLevel = before;
     125
     126    return res ? kTRUE : kFALSE;
     127}
     128
     129//______________________________________________________________________________
     130void MTreeSQL::Init()
     131{
     132   // Initializeation routine
     133   // Number of entries needed to create the branches
     134   //GetEntries();
     135
     136   vector<pair<TString,TString>> cols;
     137
     138   for (auto it=fTables.begin(); it!=fTables.end(); it++)
     139   {
     140       TSQLResult *res = fServer->GetColumns(*it);
     141
     142       TSQLRow *row = 0;
     143       while ((row=res->Next()))
     144       {
     145           TString f1 = row->GetField(1);
     146
     147           Int_t p0 = f1.First('(');
     148           if (p0<0)
     149               p0 = f1.First(' ');
     150           if (p0<0)
     151               p0 = f1.Length();
     152
     153           const TString type = f1(0, p0);
     154
     155           if (type.CompareTo("int",       TString::kIgnoreCase) &&
     156               type.CompareTo("date",      TString::kIgnoreCase) &&
     157               type.CompareTo("time",      TString::kIgnoreCase) &&
     158               type.CompareTo("datetime",  TString::kIgnoreCase) &&
     159               type.CompareTo("year",      TString::kIgnoreCase) &&
     160               type.CompareTo("timestamp", TString::kIgnoreCase) &&
     161               type.CompareTo("bit",       TString::kIgnoreCase) &&
     162               type.CompareTo("tinyint",   TString::kIgnoreCase) &&
     163               type.CompareTo("smallint",  TString::kIgnoreCase) &&
     164               type.CompareTo("mediumint", TString::kIgnoreCase) &&
     165               type.CompareTo("integer",   TString::kIgnoreCase) &&
     166               type.CompareTo("bigint",    TString::kIgnoreCase) &&
     167               type.CompareTo("decimal",   TString::kIgnoreCase) &&
     168               type.CompareTo("int",       TString::kIgnoreCase) &&
     169               type.CompareTo("real",      TString::kIgnoreCase) &&
     170               type.CompareTo("float",     TString::kIgnoreCase) &&
     171               type.CompareTo("double",    TString::kIgnoreCase))
     172           {
     173               //cout << "Skip: " << type << endl;
     174               continue;
     175           }
     176
     177           const TString name = *it+"."+row->GetField(0);
     178           cols.push_back(make_pair(name, type));
     179
     180           delete row;
     181       }
     182       delete res;
     183   }
     184
     185   TString list;
     186   for (auto it=cols.begin(); it!=cols.end(); it++)
     187       list += ","+it->first;
     188
     189   list.Remove(0, 1);
     190
     191   fResult = fServer->Query(("SELECT "+list+" FROM "+fQuery).Data());
     192   if (!fResult)
     193       return;
     194
     195   TSQLRow *row = 0;
     196   while ((row=(TSQLRow*)fResult->Next()))
     197       fRows.push_back(row);
     198
     199   fEntries = fRows.size();
     200
     201   // ==============================================================
     202
     203   // determine leaf description string
     204   Int_t idx = 0;
     205   for (auto it=cols.begin(); it!=cols.end(); it++, idx++)
     206   {
     207       const TString name = it->first;
     208
     209       TBranch *br = TTree::Branch(name, 0, name+"/D");
     210
     211       br->ResetAddress();
     212       br->SetEntries(fEntries);
     213
     214       auto entry = br->GetBasketEntry();
     215       entry[0] = 0;
     216       entry[1] = fEntries;
     217
     218       TBasket *bsk = new MBasketSQL(br, &fRow, idx, it->second);
     219
     220       br->GetListOfBaskets()->AddAtAndExpand(bsk, 0);
     221   }
     222}
     223
     224//______________________________________________________________________________
     225Long64_t  MTreeSQL::GetEntries() const
     226{
     227   // Get the number of rows in the database
     228    return GetEntriesFast();
     229}
     230
     231//______________________________________________________________________________
     232Long64_t  MTreeSQL::GetEntriesFast()    const
     233{
     234   // Return the number of entries as of the last check.
     235   // Use GetEntries for a more accurate count.
     236
     237   return fEntries;
     238}
     239
     240//______________________________________________________________________________
     241Long64_t MTreeSQL::LoadTree(Long64_t entry)
     242{
     243    // Setup the tree to the load the specified entry.
     244    // Make sure the server and result set are setup for the requested entry
     245    if (entry<0 || entry>=fEntries)
     246        return -1;
     247
     248    fReadEntry = entry;
     249    fRow = fRows[entry];
     250
     251    return entry;
     252}
     253
     254//______________________________________________________________________________
     255void MTreeSQL::Refresh()
     256{
     257    if (!fServer)
     258        return;
     259
     260    //  Refresh contents of this Tree and his branches from the current
     261    //  Tree status in the database
     262    //  One can call this function in case the Tree on its file is being
     263    //  updated by another process
     264    for (auto it=fRows.begin(); it!=fRows.end(); it++)
     265        delete *it;
     266
     267    fRows.clear();
     268
     269    delete fResult;
    86270
    87271    Init();
    … …  
    169353
    170354//______________________________________________________________________________
    171 TBranch * MTreeSQL::Branch(const char *name, void *address,
    172                            const char *leaflist, Int_t bufsize)
    173 {
    174    // Create a branch
    175 
    176    Int_t nb = fBranches.GetEntriesFast();
    177    TBranch *branch;
    178    TString brName;
    179 
    180    for (int i=0;i<nb;i++) {
    181       branch = (TBranch*)fBranches.UncheckedAt(i);
    182       brName = branch->GetName();
    183       if (brName.Index(name) == 0) {
    184          // Now if the branch exists in db, root gives a warning and exit
    185          // Dealing with duplicate branch has been done, but not tested yet.
    186          // So if you want to allow duplicate branch, just comment Fatal() line and uncomment commented
    187          // below Fatal() line
    188 
    189          Fatal("Branch()", "Duplicate branch!!!");
    190       }
    191    }
    192    return TTree::Branch(name, address, leaflist, bufsize);
    193 }
    194 
    195 //______________________________________________________________________________
    196 Bool_t MTreeSQL::CheckTable(const TString &table) const
    197 {
    198    // Check the table exist in the database
    199 
    200    if (fServer==0) return kFALSE;
    201    TSQLResult * tables = fServer->GetTables(fDB.Data(),table);
    202    if (!tables) return kFALSE;
    203    TSQLRow * row = 0;
    204    while( (row = tables->Next()) ) {
    205       if(table.CompareTo(row->GetField(0),TString::kIgnoreCase)==0){
    206          return kTRUE;
    207       }
    208    }
    209    // The table is a not a permanent table, let's see if it is a 'temporary' table
    210    Int_t before = gErrorIgnoreLevel;
    211    gErrorIgnoreLevel = kFatal;
    212    TSQLResult *res = fServer->GetColumns(fDB.Data(),table);
    213    if (res) {
    214       delete res;
    215       return kTRUE;
    216    }
    217    gErrorIgnoreLevel = before;
    218 
    219    return kFALSE;
    220 }
    221 
    222 //______________________________________________________________________________
    223 TBasket * MTreeSQL::CreateBasket(TBranch * tb)
    224 {
    225    // Create a TBasketSQL
    226 
    227    if (fServer==0) {
    228       Error("CreateBasket","No TSQLServer specified");
    229       return 0;
    230    }
    231 
    232    static TString dummy;
    233 
    234    vector<Int_t> *columnVec = GetColumnIndice(tb);
    235    if (columnVec) {
    236       return new MBasketSQL(tb->GetName(), tb->GetName(), tb,
    237                             &fResult, &dummy, columnVec, &fRow);
    238    } else {
    239       return 0;
    240    }
    241 }
    242 
    243 //_________________________________________________________________________
    244 TString MTreeSQL::CreateBranches(TSQLResult * rs, const TString &table)
    245 {
    246    // determine leaf description string
    247 
    248    if(!rs) return "";
    249 
    250    Int_t rows;
    251    TString type;
    252    TString res;
    253    TString branchName;
    254    TString leafName;
    255    Int_t prec=0;
    256    TBranch * br = 0;
    257    rows = rs->GetRowCount();
    258    TString decl;
    259    TString prevBranch;
    260 
    261    for( int i=0; i < rows; ++i ) {
    262       TSQLRow * row = rs->Next();
    263       if (!row) continue;
    264       type = row->GetField(1);
    265       Int_t index = type.First('(');
    266       if(index>0){
    267          prec = atoi(type(index+1,type.First(')')-1).Data());
    268          type = type(0,index);
    269       }
    270       branchName = table+"."+row->GetField(0);
    271       //cout << table << "." << branchName << endl;
    272       Int_t pos;
    273       if ((pos=branchName.Index("__"))!=kNPOS) {
    274          leafName = branchName(pos+2,branchName.Length());
    275          branchName.Remove(pos);
    276       } else {
    277          leafName = branchName;
    278       }
    279       if (prevBranch.Length()) {
    280          if (prevBranch != branchName) {
    281             // new branch let's flush.
    282             if (decl.Length()) decl.Remove(decl.Length()-1);
    283             br = TTree::Branch(prevBranch,0,decl);
    284             br->ResetAddress();
    285 
    286             (br->GetBasketEntry())[0] = 0;
    287             (br->GetBasketEntry())[1] = fEntries;
    288 
    289             br->SetEntries(fEntries);
    290 
    291             //++(br->fNBaskets);
    292             br->GetListOfBaskets()->AddAtAndExpand(CreateBasket(br),0);
    293 
    294             prevBranch = branchName;
    295             decl = "";
    296          }
    297       } else {
    298          prevBranch = branchName;
    299       }
    300 
    301       if(type.CompareTo("varchar",TString::kIgnoreCase)==0 || type.CompareTo("varchar2",TString::kIgnoreCase)==0 || type.CompareTo("char",TString::kIgnoreCase)==0 ) {
    302          char siz[6];
    303          snprintf(siz,6,"[%d]",prec);
    304          decl.Append( leafName+siz+"/C:" );
    305       }
    306       else if(type.CompareTo("int",TString::kIgnoreCase)==0){
    307          decl.Append( leafName+"/I:" );
    308       }
    309       else if( type.CompareTo("date",TString::kIgnoreCase)==0 ||
    310                type.CompareTo("time",TString::kIgnoreCase)==0 ||
    311                type.CompareTo("timestamp",TString::kIgnoreCase)==0 ) {
    312          decl.Append( leafName+"/I:" );
    313       }
    314       else if(type.CompareTo("bit",TString::kIgnoreCase)==0 ||
    315               type.CompareTo("tinyint",TString::kIgnoreCase)==0 ||
    316               type.CompareTo("smallint",TString::kIgnoreCase)==0 ) {
    317          decl.Append( leafName+"/i:" );
    318       }
    319       else if(type.CompareTo("real",TString::kIgnoreCase)==0 || type.CompareTo("longvarchar",TString::kIgnoreCase)==0 || type.CompareTo("longvarbinary",TString::kIgnoreCase)==0 || type.CompareTo("varbinary",TString::kIgnoreCase)==0 ){
    320          decl.Append( leafName+"/S:" );
    321       }
    322 
    323       //   case kLONGVARCHAR: // not resolved yet how to handle
    324       // case kLONGVARBINARY:
    325       //case kVARBINARY:
    326       //  break;
    327       else
    328       //if(type.CompareTo("bigint",TString::kIgnoreCase)==0 || type.CompareTo("decimal",TString::kIgnoreCase)==0 || type.CompareTo("numeric",TString::kIgnoreCase)==0 || type.CompareTo("double",TString::kIgnoreCase)==0 ||
    329       //type.CompareTo("float",TString::kIgnoreCase)==0 )
    330       {
    331 
    332          decl.Append( leafName+"/F:" );
    333       }
    334 
    335    }
    336 
    337    // new branch let's flush.
    338    if (decl.Length()) decl.Remove(decl.Length()-1);
    339    if (prevBranch.Length()) {
    340       br = TTree::Branch(prevBranch,0,decl);
    341       br->ResetAddress();
    342 
    343       (br->GetBasketEntry())[0] = 0;
    344       (br->GetBasketEntry())[1] = fEntries;
    345       br->SetEntries(fEntries);
    346       br->GetListOfBaskets()->AddAtAndExpand(CreateBasket(br),0);
    347    }
    348 
    349    if(!res.IsNull()) res.Resize(res.Length()-1);   // cut off last ":"
    350    return res;
    351 }
    352 
    353 //______________________________________________________________________________
    354 void MTreeSQL::Init()
    355 {
    356    // Initializeation routine
    357 
    358    fCurrentEntry = -1;
    359 
    360    GetEntries();
    361 
    362    delete fResult;
    363    fResult = fServer->Query(("SELECT * FROM "+fQuery).Data());
    364    if(!fResult) return;
    365 
    366     for (auto it=fTables.begin(); it!=fTables.end(); it++)
    367         CreateBranches(fServer->GetColumns(fDB, *it), *it);
    368 }
    369 
    370 //______________________________________________________________________________
    371355Int_t MTreeSQL::Fill()
    372356{
    … …  
    374358   return -1;
    375359}
    376 
    377 //______________________________________________________________________________
    378 vector<Int_t> *MTreeSQL::GetColumnIndice(TBranch *branch)
    379 {
    380    // Return a vector of columns index corresponding to the
    381    // current SQL table and the branch given as argument
    382    // Returns 0 if no columns indices is found
    383    // Otherwise returns a pointer to a vector to be deleted by the caller
    384 
    385    //if (!CheckTable(fTable)) return 0;
    386 
    387    vector<Int_t> *columns = new vector<Int_t>;
    388 
    389    Int_t nl = branch->GetNleaves();
    390 
    391    vector<TString> names;
    392    pair<TString,Int_t> value;
    393 
    394     for (auto it=fTables.begin(); it!=fTables.end(); it++)
    395     {
    396         TSQLResult *rs = fServer->GetColumns(fDB, *it);
    397         if (rs==0) { delete columns; return 0; }
    398         Int_t rows = rs->GetRowCount();
    399 
    400         for (Int_t i=0;i<rows;++i) {
    401             TSQLRow *row = rs->Next();
    402             names.push_back( *it+"."+row->GetField(0) );
    403             delete row;
    404         }
    405         delete rs;
    406     }
    407 
    408    for(int j=0;j<nl;j++) {
    409 
    410       Int_t col = -1;
    411       TLeaf *leaf = (TLeaf*)branch->GetListOfLeaves()->UncheckedAt(j);
    412       TString leafName = leaf->GetName();
    413       TString str;
    414 
    415       str = "";
    416       str = branch->GetName();
    417       str += "__";
    418       str += leafName;
    419       for (UInt_t i=0;i<names.size();++i) {
    420          if (str.CompareTo(names[i],TString::kIgnoreCase)==0) {
    421             col = i;
    422             break;
    423          }
    424       }
    425       if (col<0) {
    426          str = leafName;
    427          for (UInt_t i=0;i<names.size();++i) {
    428              if (str.CompareTo(names[i],TString::kIgnoreCase)==0) {
    429                col = i;
    430                break;
    431             }
    432          }         
    433       }
    434       if(col>=0){
    435          columns->push_back(col);
    436       } else Error("GetColumnIndice","Error finding column %d %s",j,str.Data());
    437    }
    438    if (columns->empty()) {
    439       delete columns; return 0;
    440    } else
    441       return columns;
    442 }
    443 
    444 //______________________________________________________________________________
    445 Long64_t  MTreeSQL::GetEntries() const
    446 {
    447    // Get the number of rows in the database
    448 
    449    if (fServer==0) return GetEntriesFast();
    450    //if (!CheckTable(fTable.Data())) return 0;
    451 
    452    MTreeSQL* thisvar = const_cast<MTreeSQL*>(this);
    453 
    454    // What if the user already started to call GetEntry
    455    // What about the initial value of fEntries is it really 0?
    456 
    457    const TString counting = "SELECT COUNT(*) FROM " + fQuery;
    458    TSQLResult *count = fServer->Query(counting);
    459 
    460    if (count==0) {
    461       thisvar->fEntries = 0;
    462    } else {
    463       TSQLRow * row = count->Next();
    464       if (row) {
    465          TString val = row->GetField(0);
    466          Long_t ret;
    467          sscanf(val.Data(), "%ld",&(ret) );
    468          thisvar->fEntries = ret;
    469       } else {
    470          thisvar->fEntries = 0;
    471       }
    472    }
    473    return fEntries;
    474 }
    475 
    476 //______________________________________________________________________________
    477 Long64_t  MTreeSQL::GetEntriesFast()    const
    478 {
    479    // Return the number of entries as of the last check.
    480    // Use GetEntries for a more accurate count.
    481 
    482    return fEntries;
    483 }
    484 
    485 //______________________________________________________________________________
    486 Int_t MTreeSQL::GetEntry(Long64_t entry, Int_t getall)
    487 {
    488    // Load the data for the entry from the database.
    489 
    490    if (PrepEntry(entry)>=0) return TTree::GetEntry(entry,getall);
    491    else return -1;
    492 }
    493 
    494 //______________________________________________________________________________
    495 Long64_t MTreeSQL::LoadTree(Long64_t entry)
    496 {
    497    // Setup the tree to the load the specified entry.
    498 
    499    fReadEntry = entry;
    500    return PrepEntry(entry);
    501 }
    502 
    503 //______________________________________________________________________________
    504 Long64_t MTreeSQL::PrepEntry(Long64_t entry)
    505 {
    506    // Make sure the server and result set are setup for the requested entry
    507 
    508    if (entry < 0 || entry >= fEntries || fServer==0) return 0;
    509    fReadEntry = entry;
    510 
    511    if(entry == fCurrentEntry) return entry;
    512 
    513    if(entry < fCurrentEntry || fResult==0){
    514       delete fResult;
    515       fResult = fServer->Query(("SELECT * FROM "+fQuery).Data());
    516       fCurrentEntry = -1;
    517    }
    518 
    519    Bool_t reset = false;
    520    while ( fResult && fCurrentEntry < entry ) {
    521       ++fCurrentEntry;
    522       delete fRow;
    523       fRow = fResult->Next();
    524       if (fRow==0 && !reset) {
    525          delete fResult;
    526          fResult = fServer->Query(("SELECT * FROM "+fQuery).Data());
    527          fCurrentEntry = -1;
    528          reset = true;
    529       }
    530    }
    531    if (fRow==0) return -1;
    532    return entry;
    533 }
    534 /*
    535 //______________________________________________________________________________
    536 // void MTreeSQL::LoadNumberEntries()
    537 // {
    538 //    R__ASSERT(0);
    539 
    540 //    fResult =    fServer->Query(fQuery.Data());
    541 //    fEntries=0;
    542 
    543 //    while(fResult->Next()){
    544 //       fEntries++;
    545 //    }
    546 //    fResult =    fServer->Query(fQuery.Data());
    547 // }
    548 */
    549 //______________________________________________________________________________
    550 void MTreeSQL::Refresh()
    551 {
    552    //  Refresh contents of this Tree and his branches from the current
    553    //  Tree status in the database
    554    //  One can call this function in case the Tree on its file is being
    555    //  updated by another process
    556 
    557    // Note : something to be done?
    558    GetEntries(); // Re-load the number of entries
    559    fCurrentEntry = -1;
    560    delete fResult; fResult = 0;
    561    delete fRow; fRow = 0;
    562 }

  • trunk/Mars/msql/MTreeSQL.h

    r15419 r15439  
    3737#include <vector>
    3838
    39 class TSQLServer;
     39class MSQLServer;
    4040class TSQLRow;
    4141
    42 class MTreeSQL : public TTree {
     42class MTreeSQL : public TTree
     43{
     44protected:
     45   MSQLServer *fServer;
    4346
    44 protected:
    45    Int_t                  fCurrentEntry;
    46    TString                fDB;
    47    TString                fQuery;
    48    TSQLResult            *fResult;
    49    TSQLRow               *fRow;
    50    TSQLServer            *fServer;
    51    std::vector<TString>   fTables;
     47   TString     fQuery;
    5248
    53    Bool_t                 CheckTable(const TString &table) const;
    54    TString                CreateBranches(TSQLResult * rs, const TString &table);
    55    std::vector<Int_t>    *GetColumnIndice(TBranch *branch);
    56    void                   Init();
    57    virtual TBasket       *CreateBasket(TBranch * br);
     49   TSQLResult *fResult;
     50   TSQLRow    *fRow;
     51
     52   std::vector<TString>  fTables;
     53   std::vector<TSQLRow*> fRows;
     54
     55   Bool_t CheckTable(const TString &table) const;
     56   void   Init();
    5857
    5958   virtual TBranch *BranchImp(const char *branchname, const char *classname, TClass *ptrClass, void *addobj, Int_t bufsize, Int_t splitlevel);
    … …  
    6160
    6261public:
    63    MTreeSQL(TSQLServer * server, TString DB, const TString& table, const TString &addon="");
     62   MTreeSQL(MSQLServer *server, const TString& table, const TString &addon="");
     63   ~MTreeSQL();
    6464
    65    virtual Int_t          Branch(TCollection *list, Int_t bufsize=32000, Int_t splitlevel=99, const char *name="");
    66    virtual Int_t          Branch(TList *list, Int_t bufsize=32000, Int_t splitlevel=99);
    67    virtual Int_t          Branch(const char *folder, Int_t bufsize=32000, Int_t splitlevel=99);
    68    virtual TBranch       *Bronch(const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=99);
    69    virtual TBranch       *BranchOld(const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=1);
     65   Int_t    Branch(TCollection *list, Int_t bufsize=32000, Int_t splitlevel=99, const char *name="");
     66   Int_t    Branch(TList *list, Int_t bufsize=32000, Int_t splitlevel=99);
     67   Int_t    Branch(const char *folder, Int_t bufsize=32000, Int_t splitlevel=99);
     68   TBranch *Bronch(const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=99);
     69   TBranch *BranchOld(const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=1);
     70   TBranch *Branch(const char *name, void *address, const char *leaflist, Int_t bufsize) { return TTree::Branch(name, address, leaflist, bufsize); }
    7071#if !defined(__CINT__)
    71    virtual TBranch      *Branch(const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=99);
     72   TBranch *Branch(const char *name, const char *classname, void *addobj, Int_t bufsize=32000, Int_t splitlevel=99);
    7273#endif
    7374
    74    virtual TBranch       *Branch(const char *name, void *address, const char *leaflist, Int_t bufsize);
     75   Int_t    Fill();
     76   Long64_t GetEntries()    const;
     77   Long64_t GetEntries(const char *sel) { return TTree::GetEntries(sel); }
     78   Long64_t GetEntriesFast()const;
     79   Long64_t LoadTree(Long64_t entry);
    7580
    76    virtual Int_t          Fill();
    77    virtual Int_t          GetEntry(Long64_t entry=0, Int_t getall=0);
    78    virtual Long64_t       GetEntries()    const;
    79    virtual Long64_t       GetEntries(const char *sel) { return TTree::GetEntries(sel); }
    80    virtual Long64_t       GetEntriesFast()const;
    81    virtual Long64_t       LoadTree(Long64_t entry);
    82    virtual Long64_t       PrepEntry(Long64_t entry);
    83            void           Refresh();
     81   void     Refresh();
    8482
    8583   ClassDef(MTreeSQL,1);  // TTree Implementation read and write to a SQL database.
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