fastformat/internal/initialiser.hpp

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/* /////////////////////////////////////////////////////////////////////////
 * File:        fastformat/internal/initialiser.hpp (derived from Pantheios)
 *
 * Purpose:     Automatic initialisation of FastFormat library
 *
 * Created:     21st June 2005
 * Updated:     11th August 2009
 *
 * Home:        http://www.fastformat.org/
 *
 * Copyright (c) 2005-2009, Matthew Wilson and Synesis Software
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - Neither the names of Matthew Wilson and Synesis Software nor the names
 *   of any contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ////////////////////////////////////////////////////////////////////// */


#ifndef FASTFORMAT_INCL_FASTFORMAT_HPP_INITIALISER
#define FASTFORMAT_INCL_FASTFORMAT_HPP_INITIALISER

/* /////////////////////////////////////////////////////////////////////////
 * Includes
 */

#ifndef FASTFORMAT_INCL_FASTFORMAT_HPP_FASTFORMAT
# error This file can only be included from within fastformat/fastformat.hpp
#endif /* !FASTFORMAT_INCL_FASTFORMAT_HPP_FASTFORMAT */

/* /////////////////////////////////////////////////////////////////////////
 * Classes
 */

class fastformat_initialiser
{
public:
    typedef fastformat_initialiser   class_type;

public:
    fastformat_initialiser()
    {
        if(fastformat_init() < 0)
        {
#if defined(PANTHEIOS_INCL_PANTHEIOS_H_PANTHEIOS)
            ::pantheios::logputs(PANTHEIOS_SEV_CRITICAL, "Could not initialise the FastFormat library!");
#endif /* Pantheios */

            fastformat_exitProcess(1);
        }
    }
    ~fastformat_initialiser()
    {
        fastformat_uninit();
    }

private:
    fastformat_initialiser(class_type const&);
    class_type& operator =(class_type const&);
};

namespace
{
    static fastformat_initialiser    s_fastformat_initialiser;

} // anonymous namespace;

/* ////////////////////////////////////////////////////////////////////// */

#endif /* !FASTFORMAT_INCL_FASTFORMAT_HPP_INITIALISER */

/* ///////////////////////////// end of file //////////////////////////// */

FastFormat Library documentation © Matthew Wilson, 2006-2009