C++ standard version and feature detection for trlc-platform. More...

Classes
struct	trlc::platform::CppStandardInfo
	C++ standard information structure. More...

Namespaces
	trlc

	trlc::platform

	trlc::platform::detail

Macros
#define	TRLC_CPP17 1

#define	TRLC_CPP20 1

#define	TRLC_CPP23 0

#define	TRLC_CPP26 0

#define	TRLC_CPP_VERSION __cplusplus

#define	TRLC_HAS_STRUCTURED_BINDINGS TRLC_CPP17

#define	TRLC_HAS_IF_CONSTEXPR TRLC_CPP17

#define	TRLC_HAS_CONCEPTS TRLC_CPP20

#define	TRLC_HAS_COROUTINES TRLC_CPP20

#define	TRLC_HAS_MODULES 0

#define	TRLC_HAS_RANGES TRLC_CPP20

#define	TRLC_HAS_FOLD_EXPRESSIONS TRLC_CPP17

#define	TRLC_HAS_CONSTEVAL TRLC_CPP20

#define	TRLC_IF_CPP17(code) code

#define	TRLC_IF_CPP20(code) code

#define	TRLC_IF_CPP23(code)

#define	TRLC_CONSTEXPR_IF(...) if constexpr (__VA_ARGS__)

#define	TRLC_IF_STRUCTURED_BINDINGS(code) code

#define	TRLC_IF_CONCEPTS(code) code

#define	TRLC_IF_COROUTINES(code) code

#define	TRLC_IF_RANGES(code) code

#define	TRLC_HAS_STRING_VIEW 1

#define	TRLC_HAS_OPTIONAL 1

#define	TRLC_HAS_VARIANT 1

#define	TRLC_HAS_ANY 1

#define	TRLC_HAS_FILESYSTEM 1

#define	TRLC_HAS_SPAN 1

#define	TRLC_HAS_FORMAT 1

#define	TRLC_HAS_CONCEPTS_LIB 1

#define	TRLC_HAS_CHRONO_CALENDAR 1

Enumerations
enum class	trlc::platform::CppStandard : long { trlc::platform::cpp_pre_17 = 0 , trlc::platform::cpp_17 = 201703L , trlc::platform::cpp_20 = 202002L , trlc::platform::cpp_23 = 202302L , trlc::platform::cpp_26 = 202600L , trlc::platform::cpp_unknown = -1 }
	C++ standard enumeration. More...

Functions
static CppStandard	trlc::platform::detail::detectCppStandard ()
	Detects C++ standard using __cplusplus macro. More...

static long	trlc::platform::detail::getCppVersionMacroValue ()
	Gets the __cplusplus macro value. More...

static const char *	trlc::platform::detail::getCppStandardName ()
	Gets human-readable standard name. More...

static CppStandard	trlc::platform::getCppStandard ()
	Gets the current C++ standard version. More...

static CppStandardInfo	trlc::platform::getCppStandardInfo ()
	Gets comprehensive C++ standard information. More...

static long	trlc::platform::getCppVersionMacro ()
	Gets the __cplusplus macro value. More...

static bool	trlc::platform::hasStructuredBindings ()
	Checks if structured bindings are supported (C++17) More...

static bool	trlc::platform::hasIfConstexpr ()
	Checks if if constexpr is supported (C++17) More...

static bool	trlc::platform::hasConcepts ()
	Checks if concepts are supported (C++20) More...

static bool	trlc::platform::hasCoroutines ()
	Checks if coroutines are supported (C++20) More...

static bool	trlc::platform::hasModules ()
	Checks if modules are supported (C++20) More...

static bool	trlc::platform::hasRanges ()
	Checks if ranges library is supported (C++20) More...

static bool	trlc::platform::hasFoldExpressions ()
	Checks if fold expressions are supported (C++17) More...

static bool	trlc::platform::hasInlineVariables ()
	Checks if inline variables are supported (C++17) More...

static bool	trlc::platform::hasConsteval ()
	Checks if consteval is supported (C++20) More...

static bool	trlc::platform::hasConstinit ()
	Checks if constinit is supported (C++20) More...

static bool	trlc::platform::hasDesignatedInitializers ()
	Checks if designated initializers are supported (C++20) More...

static bool	trlc::platform::hasThreeWayComparison ()
	Checks if three-way comparison (spaceship operator) is supported (C++20) More...

static bool	trlc::platform::isCpp17OrLater ()
	Checks if the current C++ standard is at least C++17. More...

static bool	trlc::platform::isCpp20OrLater ()
	Checks if the current C++ standard is at least C++20. More...

static bool	trlc::platform::isCpp23OrLater ()
	Checks if the current C++ standard is at least C++23. More...

static bool	trlc::platform::isExactlyCpp17 ()
	Checks if the current C++ standard is exactly C++17. More...

static bool	trlc::platform::isExactlyCpp20 ()
	Checks if the current C++ standard is exactly C++20. More...

static bool	trlc::platform::isExactlyCpp23 ()
	Checks if the current C++ standard is exactly C++23. More...

Detailed Description

C++ standard version and feature detection for trlc-platform.

This header provides compile-time detection of the active C++ standard version and availability of standard-specific language features. All functions are constexpr and evaluate at compile time for zero runtime overhead.

Author: trlc-platform

Version: 1.0.0

Definition in file cpp_standard.hpp.

Macro Definition Documentation

◆ TRLC_CONSTEXPR_IF

#define TRLC_CONSTEXPR_IF ( ... ) if constexpr (__VA_ARGS__)

Definition at line 535 of file cpp_standard.hpp.

◆ TRLC_CPP17

#define TRLC_CPP17 1

Definition at line 397 of file cpp_standard.hpp.

◆ TRLC_CPP20

#define TRLC_CPP20 1

Definition at line 403 of file cpp_standard.hpp.

◆ TRLC_CPP23

#define TRLC_CPP23 0

Definition at line 411 of file cpp_standard.hpp.

◆ TRLC_CPP26

#define TRLC_CPP26 0

Definition at line 417 of file cpp_standard.hpp.

◆ TRLC_CPP_VERSION

#define TRLC_CPP_VERSION __cplusplus

Definition at line 422 of file cpp_standard.hpp.

◆ TRLC_HAS_ANY

#define TRLC_HAS_ANY 1

Definition at line 570 of file cpp_standard.hpp.

◆ TRLC_HAS_CHRONO_CALENDAR

#define TRLC_HAS_CHRONO_CALENDAR 1

Definition at line 584 of file cpp_standard.hpp.

◆ TRLC_HAS_CONCEPTS

#define TRLC_HAS_CONCEPTS TRLC_CPP20

Definition at line 455 of file cpp_standard.hpp.

◆ TRLC_HAS_CONCEPTS_LIB

#define TRLC_HAS_CONCEPTS_LIB 1

Definition at line 583 of file cpp_standard.hpp.

◆ TRLC_HAS_CONSTEVAL

#define TRLC_HAS_CONSTEVAL TRLC_CPP20

Definition at line 511 of file cpp_standard.hpp.

◆ TRLC_HAS_COROUTINES

#define TRLC_HAS_COROUTINES TRLC_CPP20

Definition at line 471 of file cpp_standard.hpp.

◆ TRLC_HAS_FILESYSTEM

#define TRLC_HAS_FILESYSTEM 1

Definition at line 571 of file cpp_standard.hpp.

◆ TRLC_HAS_FOLD_EXPRESSIONS

#define TRLC_HAS_FOLD_EXPRESSIONS TRLC_CPP17

Definition at line 501 of file cpp_standard.hpp.

◆ TRLC_HAS_FORMAT

#define TRLC_HAS_FORMAT 1

Definition at line 582 of file cpp_standard.hpp.

◆ TRLC_HAS_IF_CONSTEXPR

#define TRLC_HAS_IF_CONSTEXPR TRLC_CPP17

Definition at line 445 of file cpp_standard.hpp.

◆ TRLC_HAS_MODULES

#define TRLC_HAS_MODULES 0

Definition at line 481 of file cpp_standard.hpp.

◆ TRLC_HAS_OPTIONAL

#define TRLC_HAS_OPTIONAL 1

Definition at line 568 of file cpp_standard.hpp.

◆ TRLC_HAS_RANGES

#define TRLC_HAS_RANGES TRLC_CPP20

Definition at line 491 of file cpp_standard.hpp.

◆ TRLC_HAS_SPAN

#define TRLC_HAS_SPAN 1

Definition at line 581 of file cpp_standard.hpp.

◆ TRLC_HAS_STRING_VIEW

#define TRLC_HAS_STRING_VIEW 1

Definition at line 567 of file cpp_standard.hpp.

◆ TRLC_HAS_STRUCTURED_BINDINGS

#define TRLC_HAS_STRUCTURED_BINDINGS TRLC_CPP17

Definition at line 435 of file cpp_standard.hpp.

◆ TRLC_HAS_VARIANT

#define TRLC_HAS_VARIANT 1

Definition at line 569 of file cpp_standard.hpp.

◆ TRLC_IF_CONCEPTS

#define TRLC_IF_CONCEPTS ( code ) code

Definition at line 548 of file cpp_standard.hpp.

◆ TRLC_IF_COROUTINES

#define TRLC_IF_COROUTINES ( code ) code

Definition at line 554 of file cpp_standard.hpp.

◆ TRLC_IF_CPP17

#define TRLC_IF_CPP17 ( code ) code

Definition at line 516 of file cpp_standard.hpp.

◆ TRLC_IF_CPP20

#define TRLC_IF_CPP20 ( code ) code

Definition at line 522 of file cpp_standard.hpp.

◆ TRLC_IF_CPP23

#define TRLC_IF_CPP23 ( code )

Definition at line 530 of file cpp_standard.hpp.

◆ TRLC_IF_RANGES

#define TRLC_IF_RANGES ( code ) code

Definition at line 560 of file cpp_standard.hpp.

◆ TRLC_IF_STRUCTURED_BINDINGS

#define TRLC_IF_STRUCTURED_BINDINGS ( code ) code

Definition at line 542 of file cpp_standard.hpp.

Classes

Namespaces

Macros

Enumerations

Functions