yydefs.h Source File¶

NEDXML API: yydefs.h Source File
NEDXML API
//==========================================================================
//  YYDEFS.H - part of
//
//                     OMNeT++/OMNEST
//            Discrete System Simulation in C++
//
//==========================================================================
 
/*--------------------------------------------------------------*
  Copyright (C) 2002-2017 Andras Varga
  Copyright (C) 2006-2017 OpenSim Ltd.
 
  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/
 
#ifndef __OMNETPP_NEDXML_YYDEFS_H
#define __OMNETPP_NEDXML_YYDEFS_H
 
#include "nedxmldefs.h"
 
//
// misc bison/flex related stuff, shared among *.lex, *.y and nedparser.cc/h files
//
 
#ifdef YYLTYPE
#error 'YYLTYPE defined before yydefs.h -- type clash?'
#endif
 
namespace omnetpp {
namespace nedxml {
 
class ErrorStore;
class SourceDocument;
class ASTNode;
 
struct YYLoc {
   int dummy;
   int first_line, first_column;
   int last_line, last_column;
   char *text;
};
 
#define YYLTYPE  omnetpp::nedxml::YYLoc
#define YYSTYPE  omnetpp::nedxml::ASTNode*
 
//TODO cleanup
struct ParseContext {
    bool storesrc = false;               // whether to fill in sourceCode attributes
    const char *filename = nullptr;      // name of file being parsed
    ErrorStore *errors = nullptr;        // accumulates error messages
    SourceDocument *source = nullptr;    // represents the source file
 
    bool getStoreSourceFlag()  {return storesrc;}
    const char *getFileName() {return filename;}
    ErrorStore *getErrors() {return errors;}
    SourceDocument *getSource() {return source;}
    void error(const char *msg, int line);
};
 
struct LineColumn {
    int li;
    int co;
};
 
extern LineColumn pos;
 
}  // namespace nedxml
}  // namespace omnetpp
 
omnetpp::nedxml::ASTNode *doParseNed(omnetpp::nedxml::ParseContext *np);
omnetpp::nedxml::ASTNode *doParseMsg(omnetpp::nedxml::ParseContext *np);
 
 
#endif
 
 
 