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

#ifndef INC_CommonToken_hpp__
#define INC_CommonToken_hpp__

/* ANTLR Translator Generator
 * Project led by Terence Parr at http://www.jGuru.com
 * Software rights: http://www.antlr.org/license.html
 *
 * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/CommonToken.hpp#2 $
 */

#include <antlr/config.hpp>
#include <antlr/Token.hpp>
#include <string>

#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif

class ANTLR_API CommonToken : public Token {
public:
        CommonToken();
        CommonToken(int t, const ANTLR_USE_NAMESPACE(std)string& txt);
        CommonToken(const ANTLR_USE_NAMESPACE(std)string& s);

        /// return contents of token
        virtual ANTLR_USE_NAMESPACE(std)string getText() const
        {
                return text;
        }

        /// set contents of token
        virtual void setText(const ANTLR_USE_NAMESPACE(std)string& s)
        {
                text = s;
        }

        /** get the line the token is at (starting at 1)
         * @see CharScanner::newline()
         * @see CharScanner::tab()
         */
        virtual int getLine() const
        {
                return line;
        }
        /** gt the column the token is at (starting at 1)
         * @see CharScanner::newline()
         * @see CharScanner::tab()
         */
        virtual int getColumn() const
        {
                return col;
        }

        /// set line for token
        virtual void setLine(int l)
        {
                line = l;
        }
        /// set column for token
        virtual void setColumn(int c)
        {
                col = c;
        }

        virtual ANTLR_USE_NAMESPACE(std)string toString() const;
        static RefToken factory();

protected:
        // most tokens will want line and text information
        int line;
        int col;
        ANTLR_USE_NAMESPACE(std)string text;

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

#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif

#endif //INC_CommonToken_hpp__