attempt to fix compilation error due to preprocessing

git-svn-id: http://root.cern.ch/svn/root/trunk@34011 27541ba8-7e3a-0410-8455-c3a389f83636

tmva/inc/MethodBase.h

@@ -211,7 +211,7 @@ namespace TMVA {
    public: // these two need to be public, they are used to read in-memory weight-files
       void ReadStateFromStream  ( std::istream& tf );         // backward compatibility
       void ReadStateFromStream  ( TFile&        rf );         // backward compatibility
-#if ROOT_SVN_REVISION >= 32259 && (ROOT_VERSION_CODE >= ROOT_VERSION(5,26,0))
+#if (ROOT_SVN_REVISION >= 32259) && (ROOT_VERSION_CODE >= ROOT_VERSION(5,26,0))
       void ReadStateFromXMLString( const char* xmlstr );      // for reading from memory
 #endif
 

tmva/inc/Reader.h

@@ -86,7 +86,8 @@ namespace TMVA {
   
       // book MVA method via weight file
       IMethod* BookMVA( const TString& methodTag, const TString& weightfile );
-#if ROOT_SVN_REVISION >= 32259
+#if (ROOT_SVN_REVISION >= 32259) && (ROOT_VERSION_CODE >= ROOT_VERSION(5,26,0))
+
       IMethod* BookMVA( TMVA::Types::EMVA methodType, const char* xmlstr );
 #endif
       IMethod* FindMVA( const TString& methodTag );

tmva/src/Reader.cxx

@@ -398,7 +398,7 @@ TMVA::IMethod* TMVA::Reader::BookMVA( TMVA::Types::EMVA methodType, const TStrin
    return method;
 }
 
-#if ROOT_SVN_REVISION >= 32259 && (ROOT_VERSION_CODE >= ROOT_VERSION(5,26,0))
+#if (ROOT_SVN_REVISION >= 32259) && (ROOT_VERSION_CODE >= ROOT_VERSION(5,26,0))
 //_______________________________________________________________________
 TMVA::IMethod* TMVA::Reader::BookMVA( TMVA::Types::EMVA methodType, const char* xmlstr )
 {