trace.h

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/* Copyright (C) 2000-2013 CEA
 *
 * This software and supporting documentation were developed by
 *     bioPICSEL
 *     CEA/DSV/I²BM/MIRCen/LMN, Batiment 61,
 *     18, route du Panorama
 *     92265 Fontenay-aux-Roses
 *     France
 */
 
#ifndef PRIMATOLOGIST_UTILITY_TRACE_H
#define PRIMATOLOGIST_UTILITY_TRACE_H
 
//--- cartobase --------------------------------------------------------------
#include <cartobase/type/string_conversion.h>
//--- std --------------------------------------------------------------------
#include <iomanip>
#include <iostream>
#include <map>
#include <string>
#include <vector>
//----------------------------------------------------------------------------
 
//----------------------------------------------------------------------------
// trace
//----------------------------------------------------------------------------
 
namespace aims {
 
  // Print std::vector
  template <typename T>
  std::ostream & operator<< ( std::ostream & out, const std::vector<T> & v )
  {
    typename std::vector<T>::const_iterator i = v.begin();
    out << "( " << std::flush;
    for( ; i != v.end(); ++i )
      out << *i << ", " << std::flush;
    out <<"\b\b )" << std::flush;
    return out;
  }
 
  void message(  const std::string & message, bool header, bool doit = true )
  {
    if( doit )
    {
      if( header )
      {
        int lfill = ( 25 - message.size() ) / 2;
        if( lfill < 0 ) lfill = 0;
        std::cout << std::endl;
        std::cout << std::string( 25, '-' ) << std::endl;
        std::cout << std::setw(25)
                  << std::left
                  << std::string( lfill, ' ' ) + message
                  << std::endl;
        std::cout << std::string( 25, '-' ) << std::endl;
      }
      else
        std::cout << message << std::endl;
    }
  }
 
  void setOutColor( const std::string & color = "black", bool light = false );
  void resetOutColor();
 
} // namespace aims
 
#endif // PRIMATOLOGIST_UTILITY_TRACE_H