CMAKE_CXX_KNOWN_FEATURESΒΆ
List of C++ features known to this version of CMake.
The features listed in this global property may be known to be available to the
C++ compiler. If the feature is available with the C++ compiler, it will
be listed in the CMAKE_CXX_COMPILE_FEATURES variable.
The features listed here may be used with the target_compile_features()
command. See the cmake-compile-features(7) manual for information on
compile features and a list of supported compilers.
The features known to this version of CMake are:
cxx_std_98- Compiler mode is aware of C++ 98.
cxx_std_11- Compiler mode is aware of C++ 11.
cxx_std_14- Compiler mode is aware of C++ 14.
cxx_std_17- Compiler mode is aware of C++ 17.
cxx_std_20- Compiler mode is aware of C++ 20.
cxx_aggregate_default_initializers- Aggregate default initializers, as defined in N3605.
cxx_alias_templates- Template aliases, as defined in N2258.
cxx_alignas- Alignment control
alignas, as defined in N2341. cxx_alignof- Alignment control
alignof, as defined in N2341. cxx_attributes- Generic attributes, as defined in N2761.
cxx_attribute_deprecated[[deprecated]]attribute, as defined in N3760.cxx_auto_type- Automatic type deduction, as defined in N1984.
cxx_binary_literals- Binary literals, as defined in N3472.
cxx_constexpr- Constant expressions, as defined in N2235.
cxx_contextual_conversions- Contextual conversions, as defined in N3323.
cxx_decltype_incomplete_return_types- Decltype on incomplete return types, as defined in N3276.
cxx_decltype- Decltype, as defined in N2343.
cxx_decltype_autodecltype(auto)semantics, as defined in N3638.cxx_default_function_template_args- Default template arguments for function templates, as defined in DR226
cxx_defaulted_functions- Defaulted functions, as defined in N2346.
cxx_defaulted_move_initializers- Defaulted move initializers, as defined in N3053.
cxx_delegating_constructors- Delegating constructors, as defined in N1986.
cxx_deleted_functions- Deleted functions, as defined in N2346.
cxx_digit_separators- Digit separators, as defined in N3781.
cxx_enum_forward_declarations- Enum forward declarations, as defined in N2764.
cxx_explicit_conversions- Explicit conversion operators, as defined in N2437.
cxx_extended_friend_declarations- Extended friend declarations, as defined in N1791.
cxx_extern_templates- Extern templates, as defined in N1987.
cxx_final- Override control
finalkeyword, as defined in N2928, N3206 and N3272. cxx_func_identifier- Predefined
__func__identifier, as defined in N2340. cxx_generalized_initializers- Initializer lists, as defined in N2672.
cxx_generic_lambdas- Generic lambdas, as defined in N3649.
cxx_inheriting_constructors- Inheriting constructors, as defined in N2540.
cxx_inline_namespaces- Inline namespaces, as defined in N2535.
cxx_lambdas- Lambda functions, as defined in N2927.
cxx_lambda_init_captures- Initialized lambda captures, as defined in N3648.
cxx_local_type_template_args- Local and unnamed types as template arguments, as defined in N2657.
cxx_long_long_typelong longtype, as defined in N1811.cxx_noexcept- Exception specifications, as defined in N3050.
cxx_nonstatic_member_init- Non-static data member initialization, as defined in N2756.
cxx_nullptr- Null pointer, as defined in N2431.
cxx_override- Override control
overridekeyword, as defined in N2928, N3206 and N3272. cxx_range_for- Range-based for, as defined in N2930.
cxx_raw_string_literals- Raw string literals, as defined in N2442.
cxx_reference_qualified_functions- Reference qualified functions, as defined in N2439.
cxx_relaxed_constexpr- Relaxed constexpr, as defined in N3652.
cxx_return_type_deduction- Return type deduction on normal functions, as defined in N3386.
cxx_right_angle_brackets- Right angle bracket parsing, as defined in N1757.
cxx_rvalue_references- R-value references, as defined in N2118.
cxx_sizeof_member- Size of non-static data members, as defined in N2253.
cxx_static_assert- Static assert, as defined in N1720.
cxx_strong_enums- Strongly typed enums, as defined in N2347.
cxx_thread_local- Thread-local variables, as defined in N2659.
cxx_trailing_return_types- Automatic function return type, as defined in N2541.
cxx_unicode_literals- Unicode string literals, as defined in N2442.
cxx_uniform_initialization- Uniform initialization, as defined in N2640.
cxx_unrestricted_unions- Unrestricted unions, as defined in N2544.
cxx_user_literals- User-defined literals, as defined in N2765.
cxx_variable_templates- Variable templates, as defined in N3651.
cxx_variadic_macros- Variadic macros, as defined in N1653.
cxx_variadic_templates- Variadic templates, as defined in N2242.
cxx_template_template_parameters- Template template parameters, as defined in
ISO/IEC 14882:1998.