json/include/nlohmann/detail/macro_unscope.hpp

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2018-01-10 10:18:31 +01:00
#pragma once
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// restore clang diagnostic settings
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#if defined(__clang__)
#pragma clang diagnostic pop
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#endif
// clean up
#undef JSON_ASSERT
#undef JSON_INTERNAL_CATCH
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#undef JSON_THROW
#undef JSON_PRIVATE_UNLESS_TESTED
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#undef NLOHMANN_BASIC_JSON_TPL_DECLARATION
#undef NLOHMANN_BASIC_JSON_TPL
#undef JSON_EXPLICIT
#undef NLOHMANN_CAN_CALL_STD_FUNC_IMPL
Implement support for string_view (attempt no. 3) (#3423) * Add key_compare member to ordered_map * Replace == with key_compare in ordered_map * Expose the actual comparison function used by object_t nlohmann::ordered_map uses a different comparison function than the one provided via template parameter. * Introduce a type trait to detect if object_t has a key_compare member. * Rename object_comparator_t to default_object_comparator_t. * Add object_comparator_t to be conditionally defined as object_t::key_compare, if available, or default_object_comparator_t otherwise. * Update the documentation accordingly. Co-authored-by: Niels Lohmann <niels.lohmann@gmail.com> * Add type traits to check if a type is usable as object key Add type trait to check: * if a type is a specialization of a template. * if a type is a json_pointer. * if a type is a basic_json::{const_,}iterator. * if two types are comparable using a given comparison functor. * if a type is comparable to basic_json::object_t::key_type. * if a type has a member type is_transparent. * if a type is usable as object key. * if a type has an erase() function accepting a given KeyType. Co-authored-by: Niels Lohmann <niels.lohmann@gmail.com> * Rework basic_json element access to accept more key types Rework basic_json element access member functions and operators to accept any type that meets the requirements defined by type trait detail::is_usable_as_key_type. Member functions and operators: * at() * operator[] * value() * erase() * find() * count() * contains() Update documentation to reflect these changes. Add unit tests to excercise the new functions using std::string_view. Co-authored-by: Niels Lohmann <niels.lohmann@gmail.com> Co-authored-by: Niels Lohmann <niels.lohmann@gmail.com>
2022-04-29 21:40:02 +02:00
#undef JSON_NO_UNIQUE_ADDRESS
Improve unit testing (Part 1) (#3380) * Refactor unit test creation Add functions for creating tests and to supply test- and standard-specific build settings. Raises minimum CMake version to 3.13 in test directory. json_test_add_test_for( <file> MAIN <main> [CXX_STANDARDS <version_number>...] [FORCE]) Given a <file> unit-foo.cpp, produces test-foo_cpp<version_number> if C++ standard <version_number> is supported by the compiler and thesource file contains JSON_HAS_CPP_<version_number>. Use FORCE to create the test regardless of the file containing JSON_HAS_CPP_<version_number>. Test targets are linked against <main>. CXX_STANDARDS defaults to "11". json_test_set_test_options( all|<tests> [CXX_STANDARDS all|<args>...] [COMPILE_DEFINITIONS <args>...] [COMPILE_FEATURES <args>...] [COMPILE_OPTIONS <args>...] [LINK_LIBRARIES <args>...] [LINK_OPTIONS <args>...]) Supply test- and standard-specific build settings. Specify multiple tests using a list e.g., "test-foo;test-bar". Must be called BEFORE the test is created. * Use CMAKE_MODULE_PATH * Don't undef some macros if JSON_TEST_KEEP_MACROS is defined * Use JSON_TEST_KEEP_MACROS Incidentally enables the regression tests for #2546 and #3070. A CHECK_THROWS_WITH_AS in #3070 was disabled which is tracked in #3377 and a line in from_json(..., std_fs::path&) was marked with LCOV_EXCL_LINE. * Add three-way comparison feature test macro * Disable broken comparison if JSON_HAS_THREE_WAY_COMPARISON * Fix redefinition of inline constexpr statics Redelcaration of inline constexpr static data members in namespace scope was deprecated in C++17. Fixes -Werror=deprecated compilation failures. * Fix more test build failures due to missing noexcept * CI: update cmake_flags test to use CMake 3.13 in test directory Also change default for JSON_BuildTests option to depend on CMake version. * CI: turn *_CXXFLAGS into CMake lists * CI: use JSON_TestStandards to set CXX_STANDARD * CI: pass extra CXXFLAGS to standards tests
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#ifndef JSON_TEST_KEEP_MACROS
#undef JSON_CATCH
#undef JSON_TRY
#undef JSON_HAS_CPP_11
#undef JSON_HAS_CPP_14
#undef JSON_HAS_CPP_17
#undef JSON_HAS_CPP_20
#undef JSON_HAS_FILESYSTEM
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
#undef JSON_HAS_THREE_WAY_COMPARISON
#endif
#include <nlohmann/thirdparty/hedley/hedley_undef.hpp>