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4.6.0
Freundlich's C++ toolkit
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4.6.0
Freundlich's C++ toolkit
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Cleaned up clang-19 warnings.
std::hash specialization. std::hash specialization. fcppt_maximum. Instead, there is now a customization point using fcppt::enum_::max_value_impl. Also added FCPPT_ENUM_DEFINE_MAX_VALUE to make defining this easier. Fixed compilation with clang-19.
clang-18 warnings. cmake-format and cmake-lint. Added the ability to also compile header files using misc-include-cleaner from clang-tidy and cleaned up all includes in header files as a result.
FCPPT_ASSERT_UNREACHABLE. Redesigned how log formatting works. The main class is now fcppt::log::level_stream and the functions in fcppt::log::format have been removed.
fcppt::record::enable_vararg_ctor to fcppt::record::is_vararg_ctor. fcpptassert
FCPPT_ASSERT_UNREACHABLE. fcppt::iterator::adapt_range. fcppt::random::distribution::parameters::make_uniform_indices. The version fcppt::random::distribution::parameters::make_uniform_indices_advanced still exists. clang-17 warnings. Added Include-What-You-Use pragmas.
Cleaned up clang-16 and gcc-13 warnings.
fcppt::ref in the constructor of fcppt::scoped_state_machine. usage from a string to fcppt::options::usage. In addition, fcppt::options::help_result now also uses fcppt::options::usage instead of fcppt::options::help_text. fcpptassert
FCPPT_DETAIL_SYMBOL on fcppt::exception::string. Catch-2 to Catch-3 for unit tests. clang-15. Support for VC++-14.34 (Visual Studio 2022 Version 17.4).
FCPPT_ASSERT_OPTIONAL_ERROR. Support for VC++-14.32 (Visual Studio 2022 Version 17.2).
This release fixes some warnings related to clang-14.
fcppt::filesystem::replace_extension. Use std::filesystem::path::replace_extension. fcppt::filesystem::strip_prefix. Use std::filesystem::relative. fcppt::filesystem::num_subpaths. fcppt::filesystem::normalize. fcppt::filesystem::stem. Use std::filesystem::path::stem. This release fixes some warnings related to clang-13.
FCPPT_MAKE_STRONG_TYPEDEF to FCPPT_DECLARE_STRONG_TYPEDEF. fcppt now uses C++-20. Some functions were updated to use concepts, but this is still a work in progress.
Metal is no longer required.
New library with various C++20 concepts.
New library that replaces Metal.
detail::. operator<<. operator-> to fcppt::recursive. fcppt::extract_from_string_locale has been renamed to fcppt::extract_from_string_locale_fmt and has gained an additional format flags parameter. std::exception instead of fcppt::exception. FCPPT_ASSERT_UNIMPLEMENTED_MESSAGE. FCPPT_ASSERT_PRE and FCPPT_ASSERT_PRE_MESSAGE. fcppt::container::contains. In C++20, maps have a contains member function. fcppt::endianness::format, fcppt::endianness::is_big_endian, fcppt::endianness::is_little_endian and fcppt::endianness::host_format. Use std::endian instead. fcppt::math::pi and fcppt::math::twopi. Use std::numbers::pi_v instead. fcpptmetal
This has been removed in favor of fcppt.mpl.
fcppt::optional::const_cast_, fcppt::optional::dynamic_cast_ and fcppt::optional::static_cast_. fcppt::type_traits::remove_cv_ref_t. Use std::remove_cvref_t. fcppt::type_traits::function_result. fcppt::type_traits::is_float_or_double. fcpptmetal
fcppt::metal::print now works on arbitrary char types. std::result_of_t has been replaced with std::invoke_result_t. Deprecated member typedefs of std::allocator have been replaced with std::allocator_traits.
std::string. The function fcppt::enum_::to_string in particular returns a std::string_view. fcpptmetal
fcppt::metal::sequence_to_string now returns a std::string. std::system_error internally instead of the potentially not thread-safe std::strerror function. std::string. FCPPT_ASSERT_THROW, FCPPT_ASSERT_THROW_MESSAGE, FCPPT_ASSERT_POST and FCPPT_ASSERT_POST_MESSAGE. fcppt::cast::dynamic_cross_exn and fcppt::cast::dynamic_exn. fcppt::container::bitfield::enum_object. fcppt::enum_::from_int_exn. fcppt::time::ctime. fcppt::variant::get_exn. fcppt::variant::types_string. New library. The difference between std::array is that fcppt::array::object does not allow default construction.
fcpptmetal
fcppt::metal::is_invocable. Added documentation.
noexcept and constexpr. New library. The difference between std::tuple is that fcppt::tuple::object does not allow default construction.
fcpptcontainerarray
This has been removed in favor of fcppt.array.
fcpptcontainertuple
This has been removed in favor of fcppt.tuple.
fcppt::homogenous_pair. fcppt::type_traits::is_std_array. fcppt::type_traits::is_std_tuple. fcppt::container::tuple::map. fcpptcontainerarray
fcppt::container::array::from_range. fcpptcontainertuple
fcppt::container::tuple::apply. fcppt::container::tuple::from_array. fcppt::container::tuple::init. fcpptmetal
fcppt::metal::function_args. fcppt::metal::contains, which returns a boolean instead of a metal::number. std::tuple. =std::locale() parameters. fcppt::extract_from_string_locale, fcppt::from_std_string_locale, fcppt::from_std_wstring_locale fcppt::narrow_locale, fcppt::output_to_string_locale, fcppt::output_to_std_string_locale, fcppt::output_to_std_wstring_locale, fcppt::to_std_string_locale, fcppt::to_std_wstring_locale and fcppt::widen_locale. fcpptmetal
fcppt::metal::set::contains now returns a boolean instead of a metal::number. =std::locale() parameter from fcppt::extract_from_string, fcppt::from_std_string, fcppt::from_std_wstring fcppt::narrow, fcppt::output_to_string, fcppt::output_to_std_string, fcppt::output_to_std_wstring, fcppt::to_std_string, fcppt::to_std_wstring and fcppt::widen. type from fcppt::type_traits::function_result. fcppt::cast::safe. fcpptcontainertuple
fcppt::container::tuple::type_at. Use std::tuple_element. fcppt::type_traits::constructible_from. Use std::is_constructible. fcppt::brigand::implication to fcppt::type_traits::implication. fcppt::brigand::integral_cast to fcppt::type_traits::integral_cast. Moved fcppt::brigand::ceil_div to fcppt::math::ceil_div_static.
fcppt::record::variadic and added fcppt::record::from_list. fcppt::variant::variadic and added fcppt::variant::from_list. std::filesystem. fcppt::filesystem::create_directory_error. Removed the fcpptsystem library.
Fix fcppt::unique_ptr assignment.
fcpptcontainerarray
fcppt::container::array::append and fcppt::container::array::join. operator<<. operator<< for fcppt::enum_::array. fcppt::container::tree::output to operator<<. fcppt::options::other_error were moved to fcppt::options::parse_error. fcppt::options::combine_errors to detail. Output operators now recurse into Catch's output code instead of using operator<< .
fcppt::container::contains. fcppt::record::enable_vararg_ctor. fcppt::either::fold_error to fcppt::either::sequence_error. fcppt::catch_::defer. fcpptcontainertuple
fcppt::container::tuple::to_varargs. Use std::apply. FCPPT_PP_WARN_UNUSED_RESULT. fcppt now uses C++-17.
fcpptbrigand
fcppt::brigand::is_set. fcppt::brigand::unique. std::optional in its implementation. Now uses std::variant in its implementation. This change makes the constructor of fcppt::variant::object stricter, since it now uses std::is_constructible. For example, an rvalue of a type that is not movable cannot be used to construct a variant.
fcppt/variant/less.hpp, fcppt/variant/equal.hpp and fcppt/variant/not_equal.hpp. into fcppt/variant/comparison.hpp. constexpr. external_begin.h(pp) and external_end.h(pp) includes can now overlap. fcppt::log::_ to fcppt::log::out. FCPPT_NONASSIGNABLE. fcpptcontainertuple
fcppt::container::tuple::move_element. fcppt::container::tuple::type_at. fcppt::container::tuple::types_of. fcppt::options::indent and added indentation to various parser outputs. fcppt::options::combine_errors and use it in fcppt::options::sum. std::array, you have to include fcppt/algorithm/map_array.hpp. fcppt::algorithm::join to fcppt::container::join. fcppt::algorithm::key_set to fcppt::container::key_set. fcppt::algorithm::set_difference to fcppt::container::set_difference. fcppt::algorithm::set_intersection to fcppt::container::set_intersection. fcppt::algorithm::set_union to fcppt::container::set_union. std::string, fcppt::algorithm::append. fcppt::filesystem::file_to_string. fcppt::filesystem::size_to_size_t. fcppt::output_to_std_string_convert. fcppt::variant::apply_unary, fcppt::variant::apply_binary and fcppt::variant::apply_ternary. Updated catch includes to use catch2/catch.hpp.
std::set instead of std::unordered_set so that set_union actually works. boost.test with Catch2. This means that in order to build the tests (-D ENABLE_TEST=ON), Catch2 is now required. fcpptcontainerarray
fcppt::container::array::push_back. fcppt::container::array::apply. fcpptcontainertuple
fcppt::container::tuple::push_back. operator== to fcppt::iterator::range. fcppt::output_to_std_string_convert. fcppt::type_traits::remove_cv_ref_t. fcppt::algorithm::array_map, fcppt::algorithm::array_init, fcppt::algorithm::array_init_const, fcppt::algorithm::array_init_move, fcppt::algorithm::array_push_back and fcppt::container::make_array to fcpptcontainerarray. fcppt::algorithm::vararg_map to fcppt::container::tuple::vararg_map. fcpptassign
fcppt::assign::make_container to fcppt::container::make. fcppt::container::untuple to fcppt::container::tuple::to_varargs. fcpptcontainerarray
fcppt::container::array::map no longer uses an explicit result type. fcppt::math::dim::construct to fcppt::math::dim::push_back. fcppt::math::vector::construct to fcppt::math::vector::push_back. fcppt::insert_to*_string to fcppt::output_to*_string. Removed fcppt.mpl.
fcppt::algorithm::array_binary_map. This has been replaced by fcppt::container::array::apply. ENABLE_BOOST CMake flag. It defaults to ON if Boost is found. To build fcppt_filesystem, fcppt_system or fcppt's tests, Boost is still required. Furthermore, all Boost-specific functionality has been moved to fcppt_boost. To replace boost::mpl, Brigand has been added as a dependency, which can be obtained from here. It is a small, header-only C++11 library that has no dependencies itself. -Weffc++ warning. Unfortunately, this warning has become even more broken in gcc-8. std::array in fcppt::algorithm::map. fcppt::algorithm::array_map. fcpptbrigand
New library for brigand utility functions.
New library that is a simple replacement for boost::intrusive::list. It only supports movable types. Furthermore, an element must be initialized with the list it is going to be a member of.
New library that provides a base class to implement iterators from and an iterator range.
New library that implements some utility functions for ranges.
fcppt::type_traits::function_result. fcppt::type_traits::is_std_tuple. boost::format from fcppt::log::format::inserter. operator/ now return optionals. operator/ now return optionals. fcppt::range_hash to fcppt::range::hash. make_strong_typedef.hpp from strong_typedef.hpp. fcppt::algorithm::levenshtein and fcppt::algorithm::shortest_levenshtein, fcppt::cast::promote. fcppt::math::to_array_type_tpl. operator%, operator%= and operator/=. operator+ and operator- that took a scalar. operator+. operator/= and operator/. operator%, operator%= and operator/=. operator+ and operator- that took a scalar. operator+. fcpptmpl
This library is in the process of being replaced by fcpptbrigand>.
fcppt::record::disjoint_product_tpl, fcppt::record::element_map_tpl, fcppt::record::element_to_label_tpl, fcppt::record::element_to_type_tpl, fcppt::record::element_vector_tpl, fcppt::record::label_set_tpl, fcppt::record::label_value_type_tpl, operator/, operator/=, operator% and operator%=. operator+. operator<<, operator<<=, operator>> and operator>>=. fcppt::type_traits::is_iterable, fcppt::type_traits::has_iterator and fcppt::type_traits::has_const_iterator. FCPPT_TYPE_TRAITS_GENERATE_HAS_TYPE and FCPPT_TYPE_TRAITS_GENERATE_HAS_MEMBER_FUNCTION. fcppt::type_traits::is_iterator. fcppt::type_traits::function_pointer_to_reference. fcppt::type_traits::is_input_iterator, fcppt::type_traits::is_output_iterator, fcppt::type_traits::is_forward_iterator, fcppt::type_traits::bidirectional_iterator and fcppt::type_traits::is_random_access_iterator. fcppt::variant::types_of_tpl. fcppt::algorithm::append now also works on rvalues. fcppt::algorithm::join to join maps and sets. This sub-library adds fcppt::container::buffer::object and utility functions which can be used to provide a buffer to external functions that write into raw memory. The buffer contains a read and a write area.
fcppt::either::fold_error and fcppt::either::error_from_optional. fcppt::enum_::names and fcppt::enum_::names_impl. fcppt::filesystem::create_directory_error and fcppt::filesystem::create_directories_recursive. fcppt::filesystem::size_to_size_t. 4 x 4. fcppt/options/pretty_type_enum.hpp that outputs all possible enumerators via fcppt::enum_::names. fcppt::add_reference. std::hash specialization. fcpptsystem
New library that wraps some functionality from boost.system.
main function to support unicode arguments in Windows. operator==, operator!= and operator<< for fcppt::unit. CMake
find_package(fcppt) now adds fcppt's module path to CMAKE_MODULE_PATH. GNUInstallDirs.cmake instead of its own variables. fcppt::container::raw_vector to fcppt::container::raw_vector::object. fcppt/container/raw_vector/comparison.hpp. std::vector. operator[] of fcppt::container::grid::object to fcppt::container::grid::object::get_unsafe. Moved most functionality that is related to contiguous enums to the fcppt::enum_ namespace.
fcppt::filesystem::file_to_string now returns fcppt::optional_string for most errors. std::basic_ifstream, std::basic_ofstream and std::basic_fstream instead of the boost variants. fcppt::math::at_c into fcppt::math::vector::at, fcppt::math::dim::at and fcppt::math::matrix::at_r. operator[] of fcppt::math::dim::object to fcppt::math::dim::object::get_unsafe. operator[] of fcppt::math::matrix::object to fcppt::math::matrix::object::get_unsafe. fcppt::math::matrix::at_c to fcppt::math::matrix::at_r_c. fcppt::math::matrix::delete_row_and_column_static to fcppt::math::matrix::delete_row_and_column. std::array. operator[] of fcppt::math::vector::object to fcppt::math::vector::object::get_unsafe. fcppt::options::custom_pretty_type to fcppt::options::pretty_type_impl. fcppt/shared_ptr_output.hpp. char. fcppt::container::is_std_vector. fcppt::container::is_raw_vector. std::vector. fcppt::filesystem::exception. fcppt::filesystem::create_directories_recursive_exn and fcppt::filesystem::create_directory_exn. fcppt::filesystem::is_executable which is covered by boost.filesystem. fcppt::math::matrix::delete_row_and_column. std::mbstate_t when doing character conversions. fcpptmpl
fcppt::mpl::sequence_to_string. fcppt::variant::types_of_tpl. fcppt::variant::apply_unary, fcppt::variant::apply_binary and fcppt::variant::apply_ternary. fcppt::variant::invalid_get. fcppt::variant::types_string. operator<< and operator>> for fcppt::log::level. fcppt::math::to_array_type_tpl, fcppt::math::from_array and fcppt::math::to_array. fcpptmpl
fcppt::mpl::set_intersection. fcppt::mpl::set_union. fcppt::mpl::set_difference. fcppt::mpl::set_symmetric_difference. New library for parsing command-line options, similar to Haskell's optparse-applicative.
fcppt::record::label_set_tpl. fcppt::record::disjoint_product_tpl. fcppt::record::label_value_type_tpl. fcppt::record::element_map_tpl. == and != comparison for equivalent records. fcppt::record::element_vector_tpl. fcppt::type_traits::constructible_from. fcppt::math::static_storage, fcppt::math::matrix::static_storage, fcppt::math::map and fcppt::math::binary_map to detail. std::string. CMake
CMAKE_CXX_STANDARD to 14 in order to fix a bug with imported Qt targets. fcppt::math::generate_binary_vectors to fcppt::math::vector::bit_strings. fcppt::cast::apply_fun. fcppt::container::grid::object::{rbegin, rend, cbegin, cend, crbegin, crend}. fcppt::container::grid::object::resize and fcppt::container::grid::object::resize_init. fcppt::container::grid::resize_preserve and fcppt::container::grid::resize_preserve_init. fcppt::math::step. fcppt::math::bresenham and fcppt::math::bresenham_thick. fcppt::reference<T>::get_pointer. CMake
FOLDER properties on targets. fcppt_utils_set_target_folder. fcppt_utils_add_example. 4309 (overflow of a constant) in external headers. fcppt::container::untuple. fcpptmpl
fcppt::mpl::index_of_iterator. New library that implements generic records, whose elements are accessed by unique label types.
fcppt/variant/comparison.hpp. CMake
fcppt_utils_add_test now gets the test directory as argument as well. fcppt::algorithm::vararg_map now uses a fusion sequence instead of an MPL sequence. CMake
Added interface libraries to fcppt's exported targets. For example, fcppt_core_interface can be used to inherit the include paths and compile definitions from fcppt_core without linking to the library.
INCLUDE_DIRS and LINK_LIBS to fcppt_utils_add_dummy_target. fcppt_utils_is_path_prefix_of. FCPPT_CONFIG_GNU_GCC_COMPILER to distinguish gcc from clang. -Wundefined-var-template for clang-3.9 in external headers. -Wsuggest-override in external headers. -Wnull-dereference for gcc-6 in external headers. fcpptmpl
fcppt::mpl::partial_sums can now be specified. CMake
fcppt_utils_generate_config. _fwd headers to fcppt::io::istream, fcppt::io::ostream, fcppt::io::istringstream, fcppt::io::ostringstream and fcppt::io::stringstream. fcppt::io::ifstream, fcppt::io::ofstream and fcppt::io::fstream to fcppt::filesystem::ifstream, fcppt::filesystem::ofstream and fcppt::filesystem::fstream. The logging library went through a major rewrite, with the purpose to remove global objects.
fcppt::container::bitfield::object_from_enum to fcppt::container::bitfield::enum_object and introduced an _fwd header. fcppt::cast::static_downcast_ptr. std::tuple as a range. fcppt::cast::dynamic_cross_exn. -Wfloat-conversion and -Wsign-conversion for gcc-6 in external headers again. -Wexpansion-to-defined for clang-3.9 in external headers. fcppt::container::make_array. New library that represents sum types of failure and success.
fcppt::cast_to_enum_exn. fcpptmpl
fcppt::mpl::flatten. fcppt::mpl::numeric_max. fcppt::cast::try_dynamic to fcppt::cast::dynamic, and renamed fcppt::cast::dynamic to fcppt::cast::dynamic_exn. fcppt::cast::dynamic_exn only work on related types now. fcppt::cast_to_enum now returns an optional. optional_bind_construct to fcppt::optional::map. fcppt::reference_wrapper to fcppt::reference. FCPPT_NONASSIGNABLE now simply use =delete instead of private: fcppt::algorithm::shift_compare. fcpptassign
fcppt::assign::make_container_opt. fcppt::assign::make_map. fcppt::cast::dynamic for pointers. fcppt::io::read_exn. fcppt::io::raw_container_source. fcppt::math::mod_assign. fcppt::extract_from_string_exn. FCPPT_DECLTYPE_SINK. fcppt::tag_value. C++14 is now required. This probably excludes compilers older than gcc-5.2 and clang-3.4. However, this also leads to several improvements:
matrix * vector, matrix * matrix and so on, by checking for out-of-bounds accesses at compile-time. std::set<unique_ptr<int>> given an int *. fcppt::algorithm has been cleaned up substantially:
_exn functions have been removed in favor of fcppt::optional_to_exception. fcppt::algorithm::join so it never returns a reference. CMake
NO_CODE flag to fcppt_utils_add_test which can be used to generate test cases that only consist of static asserts. value_type instead of mapped_type. -Wsign-compare in external headers. fcppt::mpl::enum_range and fcppt::mpl::enum_range_start_end.fcppt::math::matrix::at_c. fcppt::math::matrix::delete_row_and_column_static. fcppt/math/sphere/output.hpp. fcpptmpl
fcppt::mpl::copy. fcppt::mpl::for_each_break. fcppt::mpl::integral_cast_tpl. fcppt::optional_join. fcppt::variant::variadic. FCPPT_DECLTYPE_SINK which returns decltype of an expression and also uses it. This is useful in polymorphic lambdas where the argument is only used for its type. fcppt::tag_value to extract a default-constructed value of a tag, which is useful for integral constants. fcppt::algorithm::array_fold_static to fcppt::algorithm::array_init, fcppt::algorithm::enum_array_fold_static to fcppt::algorithm::enum_array_init and fcppt::algorithm::array_init to fcppt::algorithm::array_init_const. operator bool, swap and clear. fcppt/container/bitfield/comparison.hpp. fcppt/container/bitfield/operators.hpp. fcppt::enum_is_empty. All enum ranges are now non-empty. std::integral_constant. This greatly simplifies matching of template arguments. (pos,max) representation instead of (pos,dim). This greatly simplifies a lot of algorithms on boxes. It also changes the interface slightly. fcppt::math::box::init. null of fcppt::math::box::object to fcppt::math::box::null. null of fcppt::math::dim::object to fcppt::math::dim::null. identity of fcppt::math::matrix::object to fcppt::math::matrix::identity. fcppt/math/sphere/comparison.hpp. null of fcppt::math::vector::object to fcppt::math::vector::null. fcppt::make_unique_ptr_fcppt to fcppt::make_unique_ptr. CMake
BOOST_THREAD_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V3_0_0 which has not been used for a long time. fcppt::algorithm::array_fold and fcppt::algorithm::enum_array_fold which were only useful in C++11. fcppt::container::find_exn in favor of fcppt::optional_to_exception. fcppt::container::grid::object::at in favor of fcppt::container::grid::at_optional. fcppt::container::grid::is_square which is covered by fcppt::math::dim::is_quadratic. fcppt::container::grid::iterator_position which was unused and probably broken. at() and empty() from fcppt::container::enum_array. begin/end, front/ back, etc, and so on. std::swap. fcppt::math::vector::project and fcppt::math::vector::orthogonalize. fcppt::signal::scoped_connection which was a typedef to fcppt::signal::auto_connection const. fcppt::make_unique_ptr which used to create a std::unique_ptr. fcppt::time::parse_time and fcppt::time::parse_date. fcppt::variant::object::get_exn. Use the free function fcppt::variant::get_exn instead. 
1.12.0