source: trunk/yao/share/antlr-2.7.7/lib/cpp/antlr/TokenWithIndex.hpp @ 1

#ifndef INC_TokenWithIndex_hpp__
#define INC_TokenWithIndex_hpp__

/* ANTLR Translator Generator
 * Project led by Terence Parr at http://www.jGuru.com
 * Software rights: http://www.antlr.org/license.html
 *
 * $Id:$
 */

#include <antlr/config.hpp>
#include <antlr/CommonToken.hpp>
#include <antlr/String.hpp>

#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif

class ANTLR_API TokenWithIndex : public ANTLR_USE_NAMESPACE(antlr)CommonToken {
public:
        // static size_t count;
        TokenWithIndex() : CommonToken(), index(0)
        {
                // std::cout << __PRETTY_FUNCTION__ << std::endl;
                // count++;
        }
        TokenWithIndex(int t, const ANTLR_USE_NAMESPACE(std)string& txt)
        : CommonToken(t,txt)
        , index(0)
        {
                // std::cout << __PRETTY_FUNCTION__ << std::endl;
                // count++;
        }
        TokenWithIndex(const ANTLR_USE_NAMESPACE(std)string& s)
        : CommonToken(s)
        , index(0)
        {
                // std::cout << __PRETTY_FUNCTION__ << std::endl;
                // count++;
        }
        ~TokenWithIndex()
        {
                // count--;
        }
        void setIndex( size_t idx )
        {
                index = idx;
        }
        size_t getIndex( void ) const
        {
                return index;
        }

        ANTLR_USE_NAMESPACE(std)string toString() const
        {
                return ANTLR_USE_NAMESPACE(std)string("[")+
                        index+
                        ":\""+
                        getText()+"\",<"+
                        getType()+">,line="+
                        getLine()+",column="+
                        getColumn()+"]";
        }

        static RefToken factory()
        {
                return RefToken(new TokenWithIndex());
        }

protected:
        size_t index;

private:
        TokenWithIndex(const TokenWithIndex&);
        const TokenWithIndex& operator=(const TokenWithIndex&);
};

typedef TokenRefCount<TokenWithIndex> RefTokenWithIndex;

#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif

#endif //INC_CommonToken_hpp__