emit.h

Go to the documentation of this file.

#ifndef _RE2C_CODEGEN_EMIT_
#define _RE2C_CODEGEN_EMIT_

#include "src/codegen/output.h"
#include "src/ir/adfa/adfa.h"

namespace re2c {

typedef std::vector<std::string> RegExpIndices;

void emit_action
    ( const Action & action
    , OutputFile & o
    , uint32_t ind
    , bool & readCh
    , const State * const s
    , const std::string & condName
    , const Skeleton * skeleton
    , const std::set<label_t> & used_labels
    , bool save_yyaccept
    );

// helpers
void genGoTo (OutputFile & o, uint32_t ind, const State * from, const State * to, bool & readCh);

template<typename _Ty> std::string replaceParam (std::string str, const std::string & param, const _Ty & value)
{
    if (!param.empty ())
    {
        std::ostringstream strValue;
        strValue << value;
        std::string::size_type pos;
        while((pos = str.find(param)) != std::string::npos)
        {
            str.replace(pos, param.length(), strValue.str());
        }
    }
    return str;
}

} // namespace re2c

#endif // _RE2C_CODEGEN_EMIT_