ToDoList Add-on

/**************************************************************************\
  created:    2001/03/04
  created:    4:3:2001   12:17
  filename:   Parser\prsExceptions.h
  file path:  .\Parser
  file base:  prsExceptions
  file ext:   h
  author:     Alex Kucherenko
  
  purpose:  In file declared all exceptions which can be throwed by Parser
\**************************************************************************/

#ifndef _PARSER_TODO_EXCEPTIONS_H_
#define _PARSER_TODO_EXCEPTIONS_H_

#pragma once

// Disable some warnings while using STL
#pragma warning (disable : 4800 4290 4786 4503 )

// Enable warning level 3 for STL
#pragma warning ( push, 3 )

#include <string>
#include <vector>
#include <map>

// Disable warning level 3 and return default level
#pragma warning( pop )

// Set std::string to our namespace like simple string
typedef std::string string;

// -- here defined main types because this header include all
// parser files --
//typedef std::map< long, string >  TLineMapper;
//typedef TLineMapper::iterator     TLineMapperIter;
//typedef std::vector< string >     TStrArray;
//typedef TStrArray::iterator       TStrArrayIter;

#ifndef MAX_STRING_LENGTH
  #define MAX_STRING_LENGTH 8192
#endif

class CToDoException
{
  public:
    // Constructor which set error message
    CToDoException( const string &ErrorMessage ) : 
      m_strError( ErrorMessage ), m_strMore( " " ) { };
    
    // Constructor which set error ad moreinfo messages
    CToDoException( const string &ErrorMessage, const string &MoreInfo ) : 
      m_strError( ErrorMessage ), 
      m_strMore( MoreInfo ) { };

    // destructor
    virtual ~CToDoException( ) { };

    // Get More Info message
    string GetMoreInfo( void ) const 
    {
      return m_strMore;
    };

    // Get ErrorInfo message
    string GetErrorMessage( void ) const 
    {
      return m_strError;
    };

  protected:
    // Used by classes which inherite this class for modifying MoreInfo var
    void SetMoreInfo( const string &MoreInfo )
    {
      m_strMore = MoreInfo;
    };

    // Used by classes which inherite this class for modifying ErrorInfo var
    void SetErrorMessage( const string &Error )
    {
      m_strError = Error;
    };
    
  private:
    // private memberes of Exception class
    string  m_strError;
    string  m_strMore;

};

//////////////////////////////////////////////////////////////////////////
// Exception will be created when class have no elements for iterator

class CToDoNoElements : public CToDoException
{
  public:
    CToDoNoElements() : CToDoException( "ERROR: No elements in class" ) { };
    
    CToDoNoElements( const string &MoreInfo ) : 
      CToDoException ( "ERROR: No elements in class", MoreInfo ) { };
};

//////////////////////////////////////////////////////////////////////////
// Exception will be created when iterator rich first element

class CToDoFirstRiched : public CToDoException
{
  public:
    CToDoFirstRiched() : CToDoException( "WARNING: First element riched by iterator" ) { };

    CToDoFirstRiched( const string &MoreInfo ) : 
      CToDoException( "WARNING: First element riched by iterator", MoreInfo ) { };
};

//////////////////////////////////////////////////////////////////////////
// Exception will be created whe iterator rich last element

class CToDoLastRiched : public CToDoException
{
  public:
    CToDoLastRiched() : CToDoException( "WARNING: Last Element riched by iterator" ) { };

    CToDoLastRiched( const string &MoreInfo ) : 
      CToDoException( "WARNING: Last Element riched by iterator", MoreInfo ) { };
};

//////////////////////////////////////////////////////////////////////////
// Excepttion will be created if error acquired while work with file

class CToDoFileWork : public CToDoException
{
  public:
    CToDoFileWork() : CToDoException( "ERROR: While work with file acquired error" ) { };

    CToDoFileWork( const string &MoreInfo ) : 
      CToDoException( "ERROR: While work with file acquired error", MoreInfo ) { };
};

#endif /* _PARSER_TODO_EXCEPTIONS_H_ */

//:> End of file