Changeset 9186 for trunk/MagicSoft/Mars/mbase

Timestamp:

12/02/08 11:23:24 (16 years ago)

Author:

tbretz

Message:

*** empty log message ***

Location:

trunk/MagicSoft/Mars/mbase

Files:

• MParContainer.cc (modified) (1 diff)
• MParContainer.h (modified) (1 diff)

trunk/MagicSoft/Mars/mbase/MParContainer.cc

@@ -1090 +1090 @@
 // --------------------------------------------------------------------------
 //
+// This is a wrapper which checks the resource file for an id containing
+// a %d with different numbers of leading zeros (1 to 8).
+//
+// If athe entries in the resource file are not unambiguous a warning
+// is printed.
+//
+TString MParContainer::GetEnvValue3(const TEnv &env, const TString &prefix, TString id, UInt_t num) const
+{
+    id.ReplaceAll("%d", "%%0%dd");
+
+    TString rc;
+    for (int i=1; i<9; i++)
+    {
+        const TString form = Form(id.Data(), i);
+        const TString res  = Form(form.Data(), num);
+
+        const TString str  = GetEnvValue2(env, prefix, res, "");
+
+        if (str.IsNull())
+            continue;
+
+        if (rc.IsNull())
+            rc = str;
+        else
+            *fLog << warn << "Entry " << res << " ambigous (was also found with less leading zeros)... ignored." << endl;
+    }
+
+    return rc;
+}
+
+// --------------------------------------------------------------------------
+//
 // If object to remove is fDisplay set fDisplay to NULL.
 // If object to remove is fLog     set fLog     to NULL.

trunk/MagicSoft/Mars/mbase/MParContainer.h

@@ -149 +149 @@
     const char *GetEnvValue2(const TEnv &env, const TString &prefix, const TString &postfix, const char *dflt, Bool_t print=kFALSE) const;
 
+    TString     GetEnvValue3(const TEnv &env, const TString &prefix, TString id, UInt_t num) const;
+
     MParContainer *GetNewObject(const char *name, const char *base) const;
     MParContainer *GetNewObject(const char *name, TClass *base=MParContainer::Class()) const;