Token.h

/* 
 * File:   Token.h
 * 
 * Copyright 2014 Heinrich Schuchardt <xypron.glpk@gmx.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef TOKEN_H
#define TOKEN_H

#include "Ustring.h"

class Token {
public:

    enum Type {
        ID, NUMERIC, OPERATOR, STRING
    };
    Token(double);
    Token(Token::Type, Ustring &);
    Token(const Token &);
    virtual ~Token();
    std::string* operator>>(std::string &);
private:
    Type type;
    Ustring text;
    double value;
};

#endif  /* TOKEN_H */