/***********************************************************************************
 *                                                                                 *
 * Voreen - The Volume Rendering Engine                                            *
 *                                                                                 *
 * Copyright (C) 2005-2012 University of Muenster, Germany.                        *
 * Visualization and Computer Graphics Group <http://viscg.uni-muenster.de>        *
 * For a list of authors please refer to the file "CREDITS.txt".                   *
 *                                                                                 *
 * This file is part of the Voreen software package. Voreen is free software:      *
 * you can redistribute it and/or modify it under the terms of the GNU General     *
 * Public License version 2 as published by the Free Software Foundation.          *
 *                                                                                 *
 * Voreen is distributed in the hope that it will be useful, but WITHOUT ANY       *
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR   *
 * A PARTICULAR PURPOSE. See the GNU General Public License for more details.      *
 *                                                                                 *
 * You should have received a copy of the GNU General Public License in the file   *
 * "LICENSE.txt" along with this file. If not, see <http://www.gnu.org/licenses/>. *
 *                                                                                 *
 * For non-commercial academic use see the license exception specified in the file *
 * "LICENSE-academic.txt". To get information about commercial licensing please    *
 * contact the authors.                                                            *
 *                                                                                 *
 ***********************************************************************************/

#include "plotfunctiontoken.h"


namespace voreen {
namespace glslparser {

//----------  FunctionToken ---------------------------------------------------
FunctionToken::FunctionToken(const int tokenID, const std::string& value, const int index)
    : IdentifierToken(tokenID,value)
    , index_(index)
{}

Token* FunctionToken::getCopy() const {
    return new FunctionToken(getTokenID(),getValue(),index_);
}

int FunctionToken::getIndex() {
    return index_;
}

//----------  VariablesToken ---------------------------------------------------

VariablesToken::VariablesToken(const int tokenID, const std::string& value)
    : IdentifierToken(tokenID,value)
{}

Token* VariablesToken::getCopy() const {
    return new VariablesToken(getTokenID(),getValue());
}

//----------  OperatorToken ---------------------------------------------------

OperatorToken::OperatorToken(const int tokenID, const char value, const int parameter)
    : GenericToken<char>(tokenID,value)
    , parameter_(parameter)
{}

Token* OperatorToken::getCopy() const {
    return new OperatorToken(getTokenID(),getValue(),parameter_);
}

void OperatorToken::setParameter(int parameter) {
    parameter_ = parameter;
}

int OperatorToken::getParameter() {
    return parameter_;
}


} // namespace glslparser

} // namespace voreen
