Types.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2018.
//
// This software is released under a three-clause BSD license:
//  * 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 name of any author or any participating institution
//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
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// 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 ANY OF THE AUTHORS OR THE CONTRIBUTING
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// --------------------------------------------------------------------------
// $Maintainer: Oliver Kohlbacher $
// $Authors: Marc Sturm, Clemens Groepl $
// --------------------------------------------------------------------------

#pragma once

#include <OpenMS/config.h>

#include <ctime>
#include <cstddef> // for size_t & ptrdiff_t
#include <limits>

// If possible use the ISO C99-compliant header stdint.h
// to define the portable integer types.
#ifdef OPENMS_HAS_STDINT_H
#include <cstdint>
#endif

namespace OpenMS
{
  typedef OPENMS_INT32_TYPE Int32;

  typedef OPENMS_UINT32_TYPE UInt32;

  typedef OPENMS_INT64_TYPE Int64;

  typedef OPENMS_UINT64_TYPE UInt64;

  typedef time_t  Time;

  //typedef size_t UInt;
  typedef unsigned int UInt;

  //typedef OPENMS_SIZE_T_SIGNED Int;
  typedef int Int;

  typedef OPENMS_BYTE_TYPE Byte;

  typedef OPENMS_UINT64_TYPE UID;

  typedef size_t Size;

  typedef ptrdiff_t SignedSize;

  enum ASCII
  {
    ASCII__BACKSPACE        = '\b',
    ASCII__BELL             = '\a',
    ASCII__CARRIAGE_RETURN  = '\r',
    ASCII__HORIZONTAL_TAB   = '\t',
    ASCII__NEWLINE          = '\n',
    ASCII__RETURN           = ASCII__NEWLINE,
    ASCII__SPACE            = ' ',
    ASCII__TAB              = ASCII__HORIZONTAL_TAB,
    ASCII__VERTICAL_TAB     = '\v',

    ASCII__COLON            = ':',
    ASCII__COMMA            = ',',
    ASCII__EXCLAMATION_MARK = '!',
    ASCII__POINT            = '.',
    ASCII__QUESTION_MARK    = '?',
    ASCII__SEMICOLON        = ';'
  };




  template <typename FloatingPointType>
  inline Int writtenDigits(const FloatingPointType& /* unused */ = FloatingPointType());

  template <>
  inline Int writtenDigits<float>(const float&)
  {
    return std::numeric_limits<float>::digits10;
  }

  template <>
  inline Int writtenDigits<double>(const double&)
  {
    return std::numeric_limits<double>::digits10;
  }

  template <>
  inline Int writtenDigits<int>(const int&)
  {
    return std::numeric_limits<int>::digits10;
  }

  template <>
  inline Int writtenDigits<unsigned int>(const unsigned int&)
  {
    return std::numeric_limits<unsigned int>::digits10;
  }

  template <>
  inline Int writtenDigits<long int>(const long int&)
  {
    return std::numeric_limits<int>::digits10;
  }

  template <>
  inline Int writtenDigits<unsigned long int>(const unsigned long int&)
  {
    return std::numeric_limits<unsigned int>::digits10;
  }

  class DataValue;
  template <>
  inline Int writtenDigits<DataValue>(const DataValue&)
  {
    return std::numeric_limits<double>::digits10;
  }

  /*
    META-COMMENT:  DO NOT INTRODUCE ANY LINEBREAKS BELOW IN
    "<code>std::numeric_limits<long double>::digits10 == 18</code>".
    The doxygen parser (version 1.5.5) will get confused!  (Clemens)
  */

  template <>
  inline Int writtenDigits<long double>(const long double&)
  {
#ifndef OPENMS_WINDOWSPLATFORM
    return std::numeric_limits<long double>::digits10;

#else
    return std::numeric_limits<double>::digits10;

#endif
  }

  template <typename FloatingPointType>
  inline Int writtenDigits(const FloatingPointType& /* unused */)
  {
    return 6;
  }

  namespace Internal
  {
    extern OPENMS_DLLAPI const char* OpenMS_locale;
  }

} // namespace OpenMS