Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Compatibility.h @ 5151:a72e00a23191
allow OtherPatientIDs as a valid tag name as an input since this name is still used in outputs
author | Alain Mazy <am@osimis.io> |
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date | Tue, 31 Jan 2023 16:21:44 +0100 |
parents | 43e613a7756b |
children | 0ea402b4d901 |
rev | line source |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
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7 * |
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8 * This program is free software: you can redistribute it and/or |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
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12 * |
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13 * This program is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
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21 **/ |
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22 |
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23 |
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24 #pragma once |
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25 |
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26 |
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27 // Macro "ORTHANC_FORCE_INLINE" forces a function/method to be inlined |
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28 #if defined(_MSC_VER) |
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29 # define ORTHANC_FORCE_INLINE __forceinline |
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30 #elif defined(__GNUC__) || defined(__clang__) || defined(__EMSCRIPTEN__) |
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31 # define ORTHANC_FORCE_INLINE inline __attribute((always_inline)) |
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32 #else |
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33 # error Please support your compiler here |
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34 #endif |
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35 |
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36 |
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37 // Macro "ORTHANC_DEPRECATED" tags a function as having been deprecated |
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38 #if (__cplusplus >= 201402L) // C++14 |
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39 # define ORTHANC_DEPRECATED(f) [[deprecated]] f |
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40 #elif defined(__GNUC__) || defined(__clang__) |
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41 # define ORTHANC_DEPRECATED(f) f __attribute__((deprecated)) |
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42 #elif defined(_MSC_VER) |
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44 #else |
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45 # define ORTHANC_DEPRECATED |
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46 #endif |
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47 |
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48 |
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49 // Macros "ORTHANC_OVERRIDE" and "ORTHANC_FINAL" wrap the "override" |
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50 // and "final" keywords introduced in C++11, to do compile-time |
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51 // checking of virtual methods |
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52 // The __cplusplus macro is broken in Visual Studio up to 15.6 and, in |
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53 // later versions, require the usage of the /Zc:__cplusplus flag |
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54 // We thus use an alternate way of checking for 'override' support |
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55 #ifdef ORTHANC_OVERRIDE_SUPPORTED |
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56 # error ORTHANC_OVERRIDE_SUPPORTED cannot be defined at this point |
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57 #endif |
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58 |
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59 #if __cplusplus >= 201103L // C++11 |
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60 # define ORTHANC_OVERRIDE_SUPPORTED 1 |
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61 #else |
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62 # ifdef _MSC_VER |
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63 # if _MSC_VER >= 1600 // Visual Studio 2010 (10.0) |
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64 # define ORTHANC_OVERRIDE_SUPPORTED 1 |
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65 # endif |
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66 # endif |
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67 #endif |
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68 |
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69 |
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70 #if ORTHANC_OVERRIDE_SUPPORTED |
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71 // The override keyword (C++11) is enabled |
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72 # define ORTHANC_OVERRIDE override |
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73 # define ORTHANC_FINAL final |
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74 #else |
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75 // The override keyword (C++11) is not available |
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76 # define ORTHANC_OVERRIDE |
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77 # define ORTHANC_FINAL |
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78 #endif |
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79 |
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80 |
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81 |
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82 //#define Orthanc_Compatibility_h_STR2(x) #x |
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83 //#define Orthanc_Compatibility_h_STR1(x) Orthanc_Compatibility_h_STR2(x) |
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84 |
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85 //#pragma message("__cplusplus = " Orthanc_Compatibility_h_STR1(__cplusplus)) |
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86 |
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87 #if (defined _MSC_VER) |
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88 //# pragma message("_MSC_VER = " Orthanc_Compatibility_h_STR1(_MSC_VER)) |
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89 //# pragma message("_MSVC_LANG = " Orthanc_Compatibility_h_STR1(_MSVC_LANG)) |
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90 // The __cplusplus macro cannot be used in Visual C++ < 1914 (VC++ 15.7) |
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91 // However, even in recent versions, __cplusplus will only be correct (that is, |
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92 // correctly defines the supported C++ version) if a special flag is passed to |
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93 // the compiler ("/Zc:__cplusplus") |
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94 // To make this header more robust, we use the _MSVC_LANG equivalent macro. |
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95 |
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96 // please note that not all C++11 features are supported when _MSC_VER == 1600 |
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97 // (or higher). This header file can be made for fine-grained, if required, |
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98 // based on specific _MSC_VER values |
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99 |
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100 # if _MSC_VER >= 1600 // Visual Studio 2010 (10.0) |
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101 # define ORTHANC_Cxx03_DETECTED 0 |
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102 # else |
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103 # define ORTHANC_Cxx03_DETECTED 1 |
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104 # endif |
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105 |
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106 #else |
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107 // of _MSC_VER is not defined, we assume __cplusplus is correctly defined |
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108 // if __cplusplus is not defined (very old compilers??), then the following |
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109 // test will compare 0 < 201103L and will be true --> safe. |
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110 # if __cplusplus < 201103L // C++11 |
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111 # define ORTHANC_Cxx03_DETECTED 1 |
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112 # else |
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113 # define ORTHANC_Cxx03_DETECTED 0 |
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114 # endif |
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115 #endif |
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116 |
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117 #if ORTHANC_Cxx03_DETECTED == 1 |
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118 //#pragma message("C++ 11 support is not present.") |
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119 |
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120 /** |
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121 * "std::unique_ptr" was introduced in C++11, and "std::auto_ptr" was |
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122 * removed in C++17. We emulate "std::auto_ptr" using boost: "The |
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123 * smart pointer unique_ptr [is] a drop-in replacement for |
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124 * std::unique_ptr, usable also from C++03 compilers." This is only |
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125 * available if Boost >= 1.57.0 (from November 2014). |
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126 * https://www.boost.org/doc/libs/1_57_0/doc/html/move/reference.html#header.boost.move.unique_ptr_hpp |
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127 **/ |
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128 |
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129 #include <boost/move/unique_ptr.hpp> |
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130 |
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131 namespace std |
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132 { |
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133 template <typename T> |
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134 class unique_ptr : public boost::movelib::unique_ptr<T> |
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135 { |
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136 public: |
3751 | 137 explicit unique_ptr() : |
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138 boost::movelib::unique_ptr<T>() |
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139 { |
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140 } |
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141 |
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143 boost::movelib::unique_ptr<T>(p) |
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144 { |
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145 } |
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146 }; |
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147 } |
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148 #else |
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149 //# pragma message("C++ 11 support is present.") |
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150 # include <memory> |
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151 #endif |