Point Cloud Library (PCL)  1.3.1
win32_macros.h
Go to the documentation of this file.
00001 /*
00002  * Software License Agreement (BSD License)
00003  *
00004  *  Copyright (c) 2010, Willow Garage, Inc.
00005  *  All rights reserved.
00006  *
00007  *  Redistribution and use in source and binary forms, with or without
00008  *  modification, are permitted provided that the following conditions
00009  *  are met:
00010  *
00011  *   * Redistributions of source code must retain the above copyright
00012  *     notice, this list of conditions and the following disclaimer.
00013  *   * Redistributions in binary form must reproduce the above
00014  *     copyright notice, this list of conditions and the following
00015  *     disclaimer in the documentation and/or other materials provided
00016  *     with the distribution.
00017  *   * Neither the name of Willow Garage, Inc. nor the names of its
00018  *     contributors may be used to endorse or promote products derived
00019  *     from this software without specific prior written permission.
00020  *
00021  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00022  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00023  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00024  *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00025  *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00026  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00027  *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00028  *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00029  *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00030  *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00031  *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00032  *  POSSIBILITY OF SUCH DAMAGE.
00033  */
00034 
00035 #ifndef PCL_WIN32_MACROS_H_
00036 #define PCL_WIN32_MACROS_H_
00037 
00038 #include <boost/cstdint.hpp>
00039 
00040 namespace pcl
00041 {
00042   using boost::uint8_t;
00043   using boost::int8_t;
00044   using boost::int16_t;
00045   using boost::uint16_t;
00046   using boost::int32_t;
00047   using boost::uint32_t;
00048   using boost::int64_t;
00049   using boost::uint64_t;
00050 }
00051 
00052 // MSCV doesn't have std::{isnan,isfinite}
00053 #if defined _WIN32 && defined _MSC_VER
00054 
00055 // Stupid. This should be removed when all the PCL dependencies have min/max fixed.
00056 #ifndef NOMINMAX
00057 # define NOMINMAX
00058 #endif
00059 
00060 # define pcl_isnan(x)    _isnan(x)
00061 # define pcl_isfinite(x) (_finite(x) != 0)
00062 # define pcl_isinf(x)    (_finite(x) == 0)
00063 
00064 # define __PRETTY_FUNCTION__ __FUNCTION__
00065 # define __func__ __FUNCTION__
00066 
00067 #elif ANDROID
00068 // Use the math.h macros
00069 # include <math.h>
00070 # define pcl_isnan(x)    isnan(x)
00071 # define pcl_isfinite(x) isfinite(x)
00072 # define pcl_isinf(x)    isinf(x)
00073 
00074 #elif _GLIBCXX_USE_C99_MATH
00075 // Are the C++ cmath functions enabled?
00076 # include <cmath>
00077 # define pcl_isnan(x)    std::isnan(x)
00078 # define pcl_isfinite(x) std::isfinite(x)
00079 # define pcl_isinf(x)    std::isinf(x)
00080 
00081 #elif __PATHCC__
00082 # include <cmath>
00083 # include <stdio.h>
00084 template <typename T> int
00085 pcl_isnan (T &val)
00086 {
00087   return (val != val);
00088 }
00089 //# define pcl_isnan(x)    std::isnan(x)
00090 # define pcl_isfinite(x) std::isfinite(x)
00091 # define pcl_isinf(x)    std::isinf(x)
00092 
00093 #else
00094 // Use the math.h macros
00095 # include <math.h>
00096 # define pcl_isnan(x)    isnan(x)
00097 # define pcl_isfinite(x) isfinite(x)
00098 # define pcl_isinf(x)    isinf(x)
00099 
00100 #endif
00101 
00102 // Windows doesn't like M_PI.
00103 #ifndef M_PI
00104 #define M_PI 3.14159265358979323846
00105 #endif
00106 
00107 #ifndef M_E
00108 #define M_E 2.7182818284590452354
00109 #endif
00110 
00111 #ifndef M_LN2
00112 #define M_LN2 0.693147180559945309417
00113 #endif
00114 
00118 #include <math.h>
00119 __inline double pcl_round(double number)
00120 {
00121   return number < 0.0 ? ceil(number - 0.5) : floor(number + 0.5);
00122 }
00123 __inline float pcl_round(float number)
00124 {
00125   return number < 0.0f ? ceil(number - 0.5f) : floor(number + 0.5f);
00126 }
00127 
00128 #define pcl_lrint(x) ((long int) pcl_round(x))
00129 #define pcl_lrintf(x) ((long int) pcl_round(x))
00130 
00131 #ifdef WIN32
00132 #define pcl_sleep(x) Sleep(1000*(x))
00133 #else
00134 #define pcl_sleep(x) sleep(x)
00135 #endif
00136 
00137 #endif  //#ifndef PCL_WIN32_MACROS_H_
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines