text: /* Copyright 2007-2015 QReal Research Group
   *
   * 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. */
  
  #pragma once
  
  #include <QtCore/QMap>
  
  #include <qrutils/expressionsParser/expressionsParser.h>
  #include <qrgui/mainWindow/errorReporter.h>
  
  namespace qReal {
  
  /// Block diagram action process field parser and interpreter
  class BlockParser : public QObject, public utils::ExpressionsParser
  {
  	Q_OBJECT
  public:
  	explicit BlockParser(ErrorReporterInterface* errorReporter);
  
  private:
  
  	/// Parse from stream declaration of variables and calcule its values
  	virtual void parseVarPart(QString const &stream, int &pos);
  
  	/// Checking for the existence of variable declaration
  	virtual void checkForVariable(QString const &nameOfVariable, int &index);
  
  };
  
  }
  