/*
 * Project: MoleCuilder
 * Description: creates and alters molecular systems
 * Copyright (C)  2010 University of Bonn. All rights reserved.
 * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
 */

/*
 * Info.cpp
 *
 *  Created on: Nov 25, 2009
 *      Author: heber
 */

// include config.h
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

//#include "CodePatterns/MemDebug.hpp"

#include "CodePatterns/Chronos.hpp"
#include "CodePatterns/Info.hpp"
#include "CodePatterns/Log.hpp"

int Info::verbosity = 0;
Chronos * Info::timekeeper = NULL;
bool Info::ChronosBlocker = false;
size_t Info::NumberInfos = 0;

/**
 * Constructor.
 *
 * \return Info instance
 */
Info::Info(const char *msg) :
  FunctionName(msg)
{
  verbosity++;
  LOG(0, "INFO: Begin of "+FunctionName);

  // one more info object
  ++NumberInfos;

  // have pointer ready
  if (timekeeper == NULL) {
    timekeeper = Chronos::getPointer();
  }

  // start time keeping
  timekeeper->startTiming(FunctionName);
}

/**
 * Destructor.
 */
Info::~Info()
{
  // end time keeping
  timekeeper->endTiming(FunctionName);

  // verbosity stuff
  LOG(0, "INFO: End of "+FunctionName);
  verbosity--;

  // one info object less
  --NumberInfos;

  // we are last one?
  if (!NumberInfos) {
    timekeeper = NULL;
  }
}

/**
 * Sets the verbosity.
 *
 * \param verbosityLevel verbosity
 */
void Info::setVerbosity(int verbosityLevel)
{
  verbosity = verbosityLevel;
}