exception.h

/*
  This file is part of the Cutelee template system.
 
  Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either version
  2.1 of the Licence, or (at your option) any later version.
 
  This library 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
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
*/
 
#ifndef CUTELEE_EXCEPTION_H
#define CUTELEE_EXCEPTION_H
 
#include "cutelee_templates_export.h"
 
#include <QtCore/QString>
 
#include <exception>
 
namespace Cutelee
{
 
enum Error {
  NoError,
  EmptyVariableError,
  EmptyBlockTagError,
  InvalidBlockTagError,
  UnclosedBlockTagError,
  UnknownFilterError,
  TagSyntaxError,
  //   VariableSyntaxError,
 
  VariableNotInContext,
  ObjectReturnTypeInvalid,
  CompileFunctionError
};
 
 
class CUTELEE_TEMPLATES_EXPORT Exception
{
public:
  Exception(Error errorCode, const QString &what)
      : m_errorCode(errorCode), m_what(what)
  {
  }
 
  virtual ~Exception() throw() {}
 
#ifndef Q_QDOC
  const QString what() const throw() { return m_what; }
 
  Error errorCode() const { return m_errorCode; }
#endif
 
private:
  Error m_errorCode;
  QString m_what;
};
}
 
#endif