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macros.h

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#ifndef macros_h
#define macros_h

#include "precompiler.h"

struct Precompiler::Macros
{

  typedef struct MacroTag
  {
    MacroTag( Macro &m, Line &l ): macro(m), line(l) {}
    Macro macro;
    Line line;
  };

  typedef std::list<MacroTag> macro_tag_list;
  typedef std::list<MacroTag>::iterator macro_tag_list_it;

  macro_tag_list soft_definitions;
  macro_tag_list hard_definitions;
  
  macro_tag_list soft;
  
  int soft_definitions_num; 

  int hard_definitions_num; 
  
  int soft_num; 
  
  Macros() : soft_definitions_num(0), hard_definitions_num(0), soft_num(0) {}


  void add( Line &line );

  bool get_soft_definition( std::string name, Macro &macro );

  bool get_hard_definition( std::string name, Macro &macro );

  bool get_soft( std::string name, Macro &macro );

  bool get_definition( std::string name, Macro &macro )
  {
    if( get_soft_definition( name, macro ) )
      return true;
    if( get_hard_definition( name, macro ) )
      return true;

    return false;
  }

  // overrides a macro
  void override( Line &line );

};


#endif

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