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This was a dirty mess. Good riddance. Also removing the include from the header now, as it has a forward declaration and thus is not needed.pull/374/head
Vladimír Vondruš
7 years ago
30 changed files with 27 additions and 312 deletions
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|
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# |
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# This file is part of Magnum. |
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# |
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# Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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# Vladimír Vondruš <mosra@centrum.cz> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a |
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# copy of this software and associated documentation files (the "Software"), |
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# to deal in the Software without restriction, including without limitation |
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# the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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# and/or sell copies of the Software, and to permit persons to whom the |
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# Software is furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included |
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# in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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# DEALINGS IN THE SOFTWARE. |
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# |
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|
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if(MAGNUM_BUILD_DEPRECATED) |
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install(FILES optional.hpp OptionalWrapper.h DESTINATION ${MAGNUM_EXTERNAL_INCLUDE_INSTALL_DIR}/Optional) |
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endif() |
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if(BUILD_TESTS) |
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add_subdirectory(Test) |
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endif() |
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@ -1,68 +0,0 @@
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#ifndef MagnumExternal_Optional_OptionalWrapper_hpp |
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#define MagnumExternal_Optional_OptionalWrapper_hpp |
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/*
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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Vladimír Vondruš <mosra@centrum.cz> |
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|
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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|
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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|
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#if !defined(Corrade_Containers_Optional_h) || !defined(Corrade_Utility_Macros_h) || !defined(MAGNUM_BUILD_DEPRECATED) |
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#error This file is not meant to be used directly. |
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#endif |
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/* Cover your eyes. This will hurt. And wash your hands after. */ |
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#ifdef MAGNUM_BUILD_DEPRECATED |
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#ifdef __has_include |
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#if __has_include(<optional>) && CORRADE_CXX_STANDARD >= 201703L |
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#define _MAGNUM_HAS_STD_OPTIONAL |
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#include <optional> |
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namespace Corrade { namespace Containers { namespace Implementation { |
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template<class T> struct OptionalConverter<T, std::optional<T>> { |
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CORRADE_DEPRECATED("use Corrade::Containers::Optional instead") static std::optional<T> to(const Optional<T>& other) { |
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if(other) return std::optional<T>{*other}; |
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else return std::nullopt; |
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} |
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CORRADE_DEPRECATED("use Corrade::Containers::Optional instead") static std::optional<T> to(Optional<T>&& other) { |
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if(other) return std::optional<T>{std::move(*other)}; |
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else return std::nullopt; |
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} |
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}; |
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}}} |
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#endif |
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#endif |
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#ifdef _MAGNUM_HAS_STD_OPTIONAL |
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#else |
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namespace std { |
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template<class T> using optional CORRADE_DEPRECATED_ALIAS("use Corrade::Containers::Optional instead") = Corrade::Containers::Optional<T>; |
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constexpr CORRADE_DEPRECATED("use Corrade::Containers::NullOpt instead") Corrade::Containers::NullOptT nullopt{Corrade::Containers::NullOptT::Init{}}; |
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template<class T> CORRADE_DEPRECATED("use Corrade::Containers::optional() instead") inline Corrade::Containers::Optional<typename std::decay<T>::type> make_optional(T&& value) { |
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return Corrade::Containers::Optional<typename std::decay<T>::type>{std::forward<T>(value)}; |
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} |
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} |
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#endif |
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#endif |
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#endif |
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@ -1,47 +0,0 @@
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# |
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# This file is part of Magnum. |
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# |
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# Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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# Vladimír Vondruš <mosra@centrum.cz> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a |
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# copy of this software and associated documentation files (the "Software"), |
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# to deal in the Software without restriction, including without limitation |
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# the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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# and/or sell copies of the Software, and to permit persons to whom the |
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# Software is furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included |
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# in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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# DEALINGS IN THE SOFTWARE. |
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# |
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corrade_add_test(StdOptionalTest StdOptionalTest.cpp) |
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target_include_directories(StdOptionalTest PRIVATE |
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${PROJECT_SOURCE_DIR}/src |
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${PROJECT_BINARY_DIR}/src) |
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set_target_properties(StdOptionalTest PROPERTIES FOLDER "MagnumExternal/Optional/Test") |
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# Try using C++17 on newer compilers. Can't use VERSION_GREATER_EQUAL because |
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# older CMake doesn't support these. No idea how to detect libc++ presence on |
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# non-Apple platforms (or even version), so I'm giving up there, testing just |
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# elsewhere. |
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# |
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# Compiler versions where std::optional is supported: |
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# MSVC 2017 (trust me, I know) |
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# GCC libstdc++ 7.1 (see https://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#table.cxx17_status) |
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# libc++ 4.0 (see https://launchpad.net/ubuntu/+source/libc++) |
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# Apple Clang 9.0 correspons to LLVM 4.0 (see https://gist.github.com/yamaya/2924292#gistcomment-2289472) |
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if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "7.1") OR |
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#(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.0") OR |
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(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0") OR |
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(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "19.10")) |
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set_target_properties(StdOptionalTest PROPERTIES CORRADE_CXX_STANDARD 17) |
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endif() |
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@ -1,111 +0,0 @@
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/*
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This file is part of Magnum. |
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|
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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Vladimír Vondruš <mosra@centrum.cz> |
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|
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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|
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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/* Needs to be here otherwise the deprecation warning inside OptionalConverter
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is not ignored */ |
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#ifdef _MSC_VER |
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#pragma warning(push) |
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#pragma warning(disable: 4996) |
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#endif |
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#include <memory> |
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#include <Corrade/Containers/Optional.h> |
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#include <Corrade/TestSuite/Tester.h> |
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#include "Magnum/Magnum.h" |
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#include "MagnumExternal/Optional/OptionalWrapper.h" |
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namespace Magnum { namespace Test { namespace { |
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struct StdOptionalTest: TestSuite::Tester { |
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explicit StdOptionalTest(); |
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void conversion(); |
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}; |
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StdOptionalTest::StdOptionalTest() { |
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addTests({&StdOptionalTest::conversion}); |
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} |
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#ifdef __GNUC__ |
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#pragma GCC diagnostic push |
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
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#endif |
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void StdOptionalTest::conversion() { |
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Debug{} << "Using C++ version" << CORRADE_CXX_STANDARD; |
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#ifdef __has_include |
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Debug{} << "__has_include is supported"; |
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#if __has_include(<optional>) |
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Debug{} << "<optional> header is present"; |
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#else |
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Debug{} << "<optional> header is not present"; |
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#endif |
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#if __has_include(<experimental/optional>) |
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Debug{} << "<experimental/optional> header is present"; |
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#else |
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Debug{} << "<experimental/optional> header is not present"; |
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#endif |
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#else |
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Debug{} << "__has_include is not supported"; |
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#endif |
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#ifdef _MAGNUM_HAS_STD_OPTIONAL |
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Debug{} << "Using a conversion to std::optional, C++17 should be present"; |
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CORRADE_VERIFY(CORRADE_CXX_STANDARD >= 201703L); |
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#else |
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Debug{} << "Using a typedef to std::optional, C++17 should not be present"; |
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{ |
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#ifdef CORRADE_TARGET_APPLE |
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CORRADE_EXPECT_FAIL_IF(CORRADE_CXX_STANDARD >= 201703L, |
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"Even Xcode 9.3 beta doesn't have the <optional> header, only <experimental/optional>, thus a typedef is used."); |
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#endif |
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CORRADE_VERIFY(CORRADE_CXX_STANDARD < 201703L); |
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} |
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#endif |
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Containers::Optional<int> a{5}; |
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Containers::Optional<int> b; |
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std::optional<int> sa = a; |
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CORRADE_COMPARE(*sa, 5); |
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std::optional<int> sb = b; |
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CORRADE_VERIFY(!sb); |
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std::optional<int> empty = std::nullopt; |
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CORRADE_VERIFY(!empty); |
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Containers::Optional<std::unique_ptr<int>> c{std::unique_ptr<int>{new int{7}}}; |
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std::optional<std::unique_ptr<int>> sc = std::move(c); |
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CORRADE_COMPARE(**sc, 7); |
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} |
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#ifdef __GNUC__ |
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#pragma GCC diagnostic pop |
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#endif |
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}}} |
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CORRADE_TEST_MAIN(Magnum::Test::StdOptionalTest) |
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#ifdef _MSC_VER |
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#pragma warning(pop) |
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#endif |
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@ -1,39 +0,0 @@
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#ifndef MagnumExternal_Optional_optional_hpp |
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#define MagnumExternal_Optional_optional_hpp |
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/*
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This file is part of Magnum. |
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|
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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Vladimír Vondruš <mosra@centrum.cz> |
||||
|
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include <Corrade/Containers/Optional.h> |
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#include <Corrade/Utility/Macros.h> |
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#include "Magnum/configure.h" |
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/* This file is here only to preserve backwards compatibility. It issues a
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deprecation warning and includes the Optional wrapper header which itself |
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doesn't issue a deprecation warning, as it is included from internal code. */ |
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CORRADE_DEPRECATED_FILE("use <Corrade/Containers/Optional.h> instead") |
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#include "OptionalWrapper.h" |
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#endif |
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