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00001 #ifndef FIELDWRITERBASE_H 00002 #define FIELDWRITERBASE_H 00003 00004 #include "SundanceDefs.h" 00005 #include "TSFSmartPtr.h" 00006 #include <string> 00007 #include "Expr.h" 00008 #include "Mesh.h" 00009 00010 namespace Sundance 00011 { 00012 00013 using namespace TSF; 00014 using std::string; 00015 using std::ostream; 00016 00017 /** */ 00018 class FieldWriterBase 00019 { 00020 public: 00021 /** */ 00022 FieldWriterBase(){;} 00023 /** TUVD */ 00024 virtual ~FieldWriterBase(){;} 00025 00026 /** write a field, tagging it with the given string as a name */ 00027 virtual void writeField(const string& name, 00028 const Expr& expr) const = 0 ; 00029 00030 /** write a mesh in VTK unstructured grid format */ 00031 virtual void writeMesh(const Mesh& mesh) const = 0 ; 00032 00033 /** write a comment */ 00034 virtual void writeCommentLine(const string& line) const = 0 ; 00035 00036 private: 00037 }; 00038 } 00039 00040 #endif