Language and runtime feature detection utilities. More...

#include <cstdint>

Classes
struct	trlc::platform::FeatureSet
	Feature detection structure. More...

Namespaces
	trlc

	trlc::platform

Macros
#define	TRLC_HAS_X86_INTRINSICS 0

#define	TRLC_HAS_ARM_INTRINSICS 0

#define	TRLC_HAS_EXCEPTIONS (trlc::platform::hasExceptions())
	Check if C++ exceptions are available. More...

#define	TRLC_HAS_RTTI (trlc::platform::hasRtti())
	Check if RTTI is available. More...

#define	TRLC_HAS_THREADS (trlc::platform::hasThreads())
	Check if threading support is available. More...

#define	TRLC_HAS_ATOMIC (trlc::platform::hasAtomicOperations())
	Check if atomic operations are available. More...

#define	TRLC_HAS_INLINE_ASM (trlc::platform::hasInlineAssembly())
	Check if inline assembly is available. More...

#define	TRLC_HAS_VECTOR_INTRINSICS (trlc::platform::hasVectorIntrinsics())
	Check if vector intrinsics are available. More...

#define	TRLC_HAS_STACK_PROTECTION (trlc::platform::hasStackProtection())
	Check if stack protection is enabled. More...

#define	TRLC_HAS_ADDRESS_SANITIZER (trlc::platform::hasAddressSanitizer())
	Check if AddressSanitizer is enabled. More...

#define	TRLC_HAS_THREAD_SANITIZER (trlc::platform::hasThreadSanitizer())
	Check if ThreadSanitizer is enabled. More...

#define	TRLC_HAS_MEMORY_SANITIZER (trlc::platform::hasMemorySanitizer())
	Check if MemorySanitizer is enabled. More...

#define	TRLC_HAS_UNDEFINED_BEHAVIOR_SANITIZER (trlc::platform::hasUndefinedBehaviorSanitizer())
	Check if UndefinedBehaviorSanitizer is enabled. More...

#define	TRLC_HAS_FEATURE(X) (trlc::platform::hasFeature<trlc::platform::LanguageFeature::X>())
	Generic feature test macro. More...

#define	TRLC_HAS_SSE_RUNTIME() (trlc::platform::hasSseSupport())
	Check SSE support at runtime. More...

#define	TRLC_HAS_SSE2_RUNTIME() (trlc::platform::hasSse2Support())
	Check SSE2 support at runtime. More...

#define	TRLC_HAS_SSE3_RUNTIME() (trlc::platform::hasSse3Support())
	Check SSE3 support at runtime. More...

#define	TRLC_HAS_SSE41_RUNTIME() (trlc::platform::hasSse41Support())
	Check SSE4.1 support at runtime. More...

#define	TRLC_HAS_SSE42_RUNTIME() (trlc::platform::hasSse42Support())
	Check SSE4.2 support at runtime. More...

#define	TRLC_HAS_AVX_RUNTIME() (trlc::platform::hasAvxSupport())
	Check AVX support at runtime. More...

#define	TRLC_HAS_AVX2_RUNTIME() (trlc::platform::hasAvx2Support())
	Check AVX2 support at runtime. More...

#define	TRLC_HAS_AVX512F_RUNTIME() (trlc::platform::hasAvx512fSupport())
	Check AVX-512F support at runtime. More...

#define	TRLC_HAS_NEON_RUNTIME() (trlc::platform::hasNeonSupport())
	Check NEON support at runtime. More...

#define	TRLC_HAS_HARDWARE_AES_RUNTIME() (trlc::platform::hasHardwareAes())
	Check hardware AES support at runtime. More...

#define	TRLC_HAS_HARDWARE_RANDOM_RUNTIME() (trlc::platform::hasHardwareRandom())
	Check hardware RNG support at runtime. More...

#define	TRLC_IF_EXCEPTIONS(code) ((void)0)
	Execute code only if exceptions are available. More...

#define	TRLC_IF_RTTI(code) ((void)0)
	Execute code only if RTTI is available. More...

#define	TRLC_IF_THREADS(code) ((void)0)
	Execute code only if threading is available. More...

Enumerations
enum class	trlc::platform::LanguageFeature : int { trlc::platform::exceptions = 0 , trlc::platform::rtti , trlc::platform::threads , trlc::platform::atomic_operations , trlc::platform::inline_assembly , trlc::platform::vector_intrinsics , trlc::platform::stack_protection , trlc::platform::address_sanitizer , trlc::platform::thread_sanitizer , trlc::platform::memory_sanitizer , trlc::platform::undefined_behavior_sanitizer }
	Language feature enumeration. More...

enum class	trlc::platform::RuntimeFeature : int { trlc::platform::sse = 0 , trlc::platform::sse2 , trlc::platform::sse3 , trlc::platform::sse4_1 , trlc::platform::sse4_2 , trlc::platform::avx , trlc::platform::avx2 , trlc::platform::avx512f , trlc::platform::neon , trlc::platform::hardware_aes , trlc::platform::hardware_random }
	Runtime feature enumeration. More...

Functions
static bool	trlc::platform::hasExceptions ()
	Detects if C++ exceptions are enabled. More...

static bool	trlc::platform::hasRtti ()
	Detects if RTTI (Runtime Type Information) is enabled. More...

static bool	trlc::platform::hasThreads ()
	Detects if threading support is available. More...

static bool	trlc::platform::hasAtomicOperations ()
	Detects if atomic operations are supported. More...

static bool	trlc::platform::hasInlineAssembly ()
	Detects if inline assembly is supported. More...

static bool	trlc::platform::hasVectorIntrinsics ()
	Detects if vector intrinsics are available. More...

static bool	trlc::platform::hasStackProtection ()
	Detects if stack protection is enabled. More...

static bool	trlc::platform::hasAddressSanitizer ()
	Detects if AddressSanitizer is enabled. More...

static bool	trlc::platform::hasThreadSanitizer ()
	Detects if ThreadSanitizer is enabled. More...

static bool	trlc::platform::hasMemorySanitizer ()
	Detects if MemorySanitizer is enabled. More...

static bool	trlc::platform::hasUndefinedBehaviorSanitizer ()
	Detects if UndefinedBehaviorSanitizer is enabled. More...

bool	trlc::platform::hasSseSupport ()
	Detects SSE support at runtime. More...

bool	trlc::platform::hasSse2Support ()
	Detects SSE2 support at runtime. More...

bool	trlc::platform::hasSse3Support ()
	Detects SSE3 support at runtime. More...

bool	trlc::platform::hasSse41Support ()
	Detects SSE4.1 support at runtime. More...

bool	trlc::platform::hasSse42Support ()
	Detects SSE4.2 support at runtime. More...

bool	trlc::platform::hasAvxSupport ()
	Detects AVX support at runtime. More...

bool	trlc::platform::hasAvx2Support ()
	Detects AVX2 support at runtime. More...

bool	trlc::platform::hasAvx512fSupport ()
	Detects AVX-512F support at runtime. More...

bool	trlc::platform::hasNeonSupport ()
	Detects ARM NEON support. More...

bool	trlc::platform::hasHardwareAes ()
	Detects hardware AES support. More...

bool	trlc::platform::hasHardwareRandom ()
	Detects hardware random number generation support. More...

static FeatureSet	trlc::platform::getFeatureSet ()
	Gets a complete feature set with all detected features. More...

static bool	trlc::platform::hasLanguageFeature (LanguageFeature feature)
	Checks if a specific language feature is available. More...

bool	trlc::platform::hasRuntimeFeature (RuntimeFeature feature)
	Checks if a specific runtime feature is available. More...

template<LanguageFeature TFeature>
static bool	trlc::platform::hasFeature ()
	Generic template function for feature testing. More...

Detailed Description

Language and runtime feature detection utilities.

This header provides compile-time language feature detection and runtime CPU feature detection for cross-platform C++ development. Language features are detected at compile time with zero overhead, while CPU features may require runtime detection.

Copyright: Copyright (c) 2025 TRLC Platform

Definition in file features.hpp.

Macro Definition Documentation

◆ TRLC_HAS_ADDRESS_SANITIZER

#define TRLC_HAS_ADDRESS_SANITIZER (trlc::platform::hasAddressSanitizer())

Check if AddressSanitizer is enabled.

Definition at line 692 of file features.hpp.

◆ TRLC_HAS_ARM_INTRINSICS

#define TRLC_HAS_ARM_INTRINSICS 0

Definition at line 36 of file features.hpp.

◆ TRLC_HAS_ATOMIC

#define TRLC_HAS_ATOMIC (trlc::platform::hasAtomicOperations())

Check if atomic operations are available.

Definition at line 680 of file features.hpp.

◆ TRLC_HAS_AVX2_RUNTIME

#define TRLC_HAS_AVX2_RUNTIME ( ) (trlc::platform::hasAvx2Support())

Check AVX2 support at runtime.

Definition at line 729 of file features.hpp.

◆ TRLC_HAS_AVX512F_RUNTIME

#define TRLC_HAS_AVX512F_RUNTIME ( ) (trlc::platform::hasAvx512fSupport())

Check AVX-512F support at runtime.

Definition at line 732 of file features.hpp.

◆ TRLC_HAS_AVX_RUNTIME

#define TRLC_HAS_AVX_RUNTIME ( ) (trlc::platform::hasAvxSupport())

Check AVX support at runtime.

Definition at line 726 of file features.hpp.

◆ TRLC_HAS_EXCEPTIONS

#define TRLC_HAS_EXCEPTIONS (trlc::platform::hasExceptions())

Check if C++ exceptions are available.

Definition at line 671 of file features.hpp.

◆ TRLC_HAS_FEATURE

#define TRLC_HAS_FEATURE ( X ) (trlc::platform::hasFeature<trlc::platform::LanguageFeature::X>())

Generic feature test macro.

Definition at line 704 of file features.hpp.

◆ TRLC_HAS_HARDWARE_AES_RUNTIME

#define TRLC_HAS_HARDWARE_AES_RUNTIME ( ) (trlc::platform::hasHardwareAes())

Check hardware AES support at runtime.

Definition at line 738 of file features.hpp.

◆ TRLC_HAS_HARDWARE_RANDOM_RUNTIME

#define TRLC_HAS_HARDWARE_RANDOM_RUNTIME ( ) (trlc::platform::hasHardwareRandom())

Check hardware RNG support at runtime.

Definition at line 741 of file features.hpp.

◆ TRLC_HAS_INLINE_ASM

#define TRLC_HAS_INLINE_ASM (trlc::platform::hasInlineAssembly())

Check if inline assembly is available.

Definition at line 683 of file features.hpp.

◆ TRLC_HAS_MEMORY_SANITIZER

#define TRLC_HAS_MEMORY_SANITIZER (trlc::platform::hasMemorySanitizer())

Check if MemorySanitizer is enabled.

Definition at line 698 of file features.hpp.

◆ TRLC_HAS_NEON_RUNTIME

#define TRLC_HAS_NEON_RUNTIME ( ) (trlc::platform::hasNeonSupport())

Check NEON support at runtime.

Definition at line 735 of file features.hpp.

◆ TRLC_HAS_RTTI

#define TRLC_HAS_RTTI (trlc::platform::hasRtti())

Check if RTTI is available.

Definition at line 674 of file features.hpp.

◆ TRLC_HAS_SSE2_RUNTIME

#define TRLC_HAS_SSE2_RUNTIME ( ) (trlc::platform::hasSse2Support())

Check SSE2 support at runtime.

Definition at line 714 of file features.hpp.

◆ TRLC_HAS_SSE3_RUNTIME

#define TRLC_HAS_SSE3_RUNTIME ( ) (trlc::platform::hasSse3Support())

Check SSE3 support at runtime.

Definition at line 717 of file features.hpp.

◆ TRLC_HAS_SSE41_RUNTIME

#define TRLC_HAS_SSE41_RUNTIME ( ) (trlc::platform::hasSse41Support())

Check SSE4.1 support at runtime.

Definition at line 720 of file features.hpp.

◆ TRLC_HAS_SSE42_RUNTIME

#define TRLC_HAS_SSE42_RUNTIME ( ) (trlc::platform::hasSse42Support())

Check SSE4.2 support at runtime.

Definition at line 723 of file features.hpp.

◆ TRLC_HAS_SSE_RUNTIME

#define TRLC_HAS_SSE_RUNTIME ( ) (trlc::platform::hasSseSupport())

Check SSE support at runtime.

Definition at line 711 of file features.hpp.

◆ TRLC_HAS_STACK_PROTECTION

#define TRLC_HAS_STACK_PROTECTION (trlc::platform::hasStackProtection())

Check if stack protection is enabled.

Definition at line 689 of file features.hpp.

◆ TRLC_HAS_THREAD_SANITIZER

#define TRLC_HAS_THREAD_SANITIZER (trlc::platform::hasThreadSanitizer())

Check if ThreadSanitizer is enabled.

Definition at line 695 of file features.hpp.

◆ TRLC_HAS_THREADS

#define TRLC_HAS_THREADS (trlc::platform::hasThreads())

Check if threading support is available.

Definition at line 677 of file features.hpp.

◆ TRLC_HAS_UNDEFINED_BEHAVIOR_SANITIZER

#define TRLC_HAS_UNDEFINED_BEHAVIOR_SANITIZER (trlc::platform::hasUndefinedBehaviorSanitizer())

Check if UndefinedBehaviorSanitizer is enabled.

Definition at line 701 of file features.hpp.

◆ TRLC_HAS_VECTOR_INTRINSICS

#define TRLC_HAS_VECTOR_INTRINSICS (trlc::platform::hasVectorIntrinsics())

Check if vector intrinsics are available.

Definition at line 686 of file features.hpp.

◆ TRLC_HAS_X86_INTRINSICS

#define TRLC_HAS_X86_INTRINSICS 0

Definition at line 27 of file features.hpp.

◆ TRLC_IF_EXCEPTIONS

#define TRLC_IF_EXCEPTIONS ( code ) ((void)0)

Execute code only if exceptions are available.

Definition at line 753 of file features.hpp.

◆ TRLC_IF_RTTI

#define TRLC_IF_RTTI ( code ) ((void)0)

Execute code only if RTTI is available.

Definition at line 762 of file features.hpp.

◆ TRLC_IF_THREADS

#define TRLC_IF_THREADS ( code ) ((void)0)

Execute code only if threading is available.

Definition at line 775 of file features.hpp.

Classes

Namespaces

Macros

Enumerations

Functions