C++17 — Practical Modern | CodeNebula

C++17

Practical Modern2017 · -std=c++17

Focused on productivity and library completeness. Structured bindings, if constexpr, optional, and variant.

19Core Language

67STL Components

-std=c++17

Key Features

Structured Bindings

if constexpr

std::optional

std::variant

Fold Expressions

Parallel Algorithms

Core Language(19)

Structured Bindingsadvanced if constexpradvanced Init-statements for if and switchadvanced Inline Variablesadvanced Fold Expressionsadvanced Template Argument Deduction for Class Templatesadvanced Class Template Argument Deduction (CTAD)advanced Nested Namespace Definitionsadvanced __has_include Preprocessor Directiveadvanced [[nodiscard]] Attributeadvanced [[maybe_unused]] Attributeadvanced [[fallthrough]] Attributeadvanced Guaranteed Copy Elisionadvanced std::launderadvanced constexpr Lambda Expressionsadvanced Hexadecimal Floating-Point Literalsadvanced Using-declaration for Parameter Packsadvanced Aggregate Initialization with Base Classesadvanced Non-type Template Parameters autoadvanced

STL Components(67)

std::string_view std::optional std::variant std::any std::filesystem::path std::filesystem::directory_entry std::filesystem::directory_iterator std::filesystem::recursive_directory_iterator std::filesystem::file_status std::filesystem::space_info std::filesystem::file_type std::filesystem::perms std::filesystem::copy_options std::filesystem::directory_options std::filesystem::create_directory / create_directories std::filesystem::copy / copy_file std::filesystem::remove / remove_all std::filesystem::rename std::filesystem::resize_file std::filesystem::space std::filesystem::last_write_time std::filesystem::permissions std::filesystem::current_path std::filesystem::temp_directory_path std::filesystem::exists std::filesystem::is_directory std::filesystem::is_regular_file std::filesystem::is_symlink std::filesystem::file_size std::filesystem::hard_link_count std::sample std::for_each_n std::reduce std::transform_reduce std::inclusive_scan std::exclusive_scan std::transform_inclusive_scan std::transform_exclusive_scan Parallel Algorithms (std::execution::seq / par / par_unseq)std::byte std::apply std::invoke std::is_invocable / std::is_invocable_r std::invoke_result std::is_swappable / std::is_nothrow_swappable std::void_t std::bool_constant std::conjunction / std::disjunction / std::negation std::clamp std::from_chars / std::to_chars std::not_fn std::gcd / std::lcm std::as_const std::make_from_tuple std::has_unique_object_representations std::is_aggregate hardware_destructive_interference_size / hardware_constructive_interference_size std::pmr::memory_resource std::pmr::polymorphic_allocator std::pmr::monotonic_buffer_resource std::pmr::unsynchronized_pool_resource std::pmr::synchronized_pool_resource std::map::try_emplace / insert_or_assign std::unordered_map::try_emplace / insert_or_assign Node Handle API std::shared_mutex std::scoped_lock

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