Tools.h

/* -*- mode: c++ -*- */
/*
 * \@copyright This File is part of the Board library which is
 * licensed under the terms of the GNU Lesser General Public Licence.
 * See the LICENCE file for further details.
 */
#ifndef _BOARD_TOOLS_H_
#define _BOARD_TOOLS_H_
 
#include <iostream>
#include <ctime>
#include <cstring>
 
#define SHOW( V ) std::cerr << " " #V " = " << ( V ) << std::endl
 
namespace LibBoard {

  class MessageStream {
  public:
 
    inline MessageStream( std::ostream & out, const char * prefix  );
 
    template<typename T>
    inline MessageStream operator<<( const T & v );
 
  private:
    std::ostream & _out;
    const char * _prefix;
  };
 
  extern MessageStream error;
  extern MessageStream warning;
  extern MessageStream notice;
 
  MessageStream::MessageStream( std::ostream & out, const char * prefix )
    : _out( out ),
      _prefix( prefix )
  {
  }
 
  template<typename T>
  MessageStream MessageStream::operator<<( const T & v )
  {
    if ( _prefix )
      _out << _prefix << v;
    else
      _out << v;
    return MessageStream( _out, 0 );
  }
 
 
#if defined( _MSC_VER )
#define secured_sprintf sprintf_s
#else
#define secured_sprintf snprintf
#endif // defined( _MSC_VER )
 
inline void secured_strncpy( char * dst, const char * src, size_t count );
inline void secured_ctime( char * str, const time_t * t, size_t count );
 
}
 
#include "Tools.ih"
 
#endif /* _SHAPE_H_ */