/*
 * 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.
 */

/*
 * errorLoggerStub.cpp
 *
 *  Created on: Apr 06, 201
 *      Author: heber
 */

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

#include <sstream>

#include "CodePatterns/errorlogger.hpp"
#include "CodePatterns/Verbose.hpp"
#include "CodePatterns/Singleton_impl.hpp"

int errorLogger::verbosity = 0;
ostream* errorLogger::nix = NULL;

/**
 * Constructor. Do not use this function. Use getInstance() instead.
 *
 * \return errorLogger instance
 */
errorLogger::errorLogger()
{
  nix = new stringstream;
};

/**
 * Destructor. Better use purgeInstance().
 */
errorLogger::~errorLogger()
{
  delete nix;
}

CONSTRUCT_SINGLETON(errorLogger)

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

/**
 * Gets the verbosity.
 *
 * \return verbosity level
 */
int errorLogger::getVerbosity()
{
  return 0;
}

/**
 * Operator for the Binary(arg) call.
 * Constructs temporary a Verbose class object, wherein the Binary is stored.
 * Then << is called, which calls Binary's print which adds the tabs and logs
 * the stream.
 * \param &ost stream to extend
 * \param &m pointer to created Binary object
 * \return &ost
 */
ostream& operator<<(class errorLogger& l, const Verbose& v)
{
  return *l.nix;
};
ostream& operator<<(class errorLogger* l, const Verbose& v)
{
  return *l->nix;
};