libxcks.cpp

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/*
 * libxcks
 * Copyright (C) 2022 Julien Couot
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
//---------------------------------------------------------------------------
// #include <string>  // Done in headers
 
#include "libxcks/libxcks.hpp"
//---------------------------------------------------------------------------
 
 
using namespace std;
 
 
namespace libxcks
{
static void initialiseLibrary()
{
  ChecksumFactory::initialise();
}
//---------------------------------------------------------------------------
 
 
static void cleanupLibrary()
{
  ChecksumFactory::cleanUp();
}
//---------------------------------------------------------------------------
 
 
// Number of instances.
int LibXCKSInitialiser::nbInstances = 0;
 
// Initialises libxcks.
LibXCKSInitialiser::LibXCKSInitialiser()
{
  if (nbInstances++ == 0)
    initialiseLibrary();
}
//---------------------------------------------------------------------------
 
// Destructor.
LibXCKSInitialiser::~LibXCKSInitialiser()
{
  if (--nbInstances == 0)
    cleanupLibrary();
}
 
}  // namespace libxcks
//---------------------------------------------------------------------------