vlink::NameDetector Namespace Reference

Compile-time type-name and enum-name reflection primitives. More...

Namespaces
	customize
	Customisation points overriding the default enumerator scanning window.
	detail

Functions
template<typename TypeT >
constexpr bool	is_support () noexcept
	Reports whether the current toolchain can extract a textual name for TypeT. More...
template<typename TypeT >
constexpr std::string_view	get () noexcept
	Returns the trimmed compile-time identifier for TypeT. More...
template<typename EnumT >
constexpr std::string_view	get_enum (EnumT value) noexcept
	Resolves the source identifier of an enumerator literal at compile time. More...

Detailed Description

Compile-time type-name and enum-name reflection primitives.

Details.

Function Documentation

get()

template<typename TypeT >

constexpr std::string_view vlink::NameDetector::get ( )

inlineconstexprnoexcept

Returns the trimmed compile-time identifier for TypeT.

MSVC inserts a "struct " or "class " prefix into FUNCSIG; both are stripped before the value is returned so the same textual identifier is produced on every supported toolchain. The returned view always points at static read-only storage.

Template Parameters

TypeT

Type whose identifier is requested.

Returns

Read-only std::string_view with the resolved identifier.

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get_enum()

template<typename EnumT >

constexpr std::string_view vlink::NameDetector::get_enum ( EnumT  value )

inlineconstexprnoexcept

Resolves the source identifier of an enumerator literal at compile time.

Template Parameters

EnumT

Enumeration type, deduced from value.

Parameters

value

Enumerator value whose label is requested.

Returns

Identifier text, or an empty view when value is outside the configured scanning window or is not a named enumerator.

is_support()

template<typename TypeT >

constexpr bool vlink::NameDetector::is_support ( )

inlineconstexprnoexcept

Reports whether the current toolchain can extract a textual name for TypeT.

Template Parameters

TypeT

Type whose support status is queried.

Returns

true when get<TypeT>() returns a meaningful non-empty view on this compiler.