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terik23 2019-07-22 00:14:35 +05:00
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README.md
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@ -63,15 +63,19 @@ Header-only C++17 library provides nameof macros and functions to obtain simple
* Nameof type * Nameof type
```cpp ```cpp
using T = int; using T = const int&;
T var = 42; T var = 42;
// Name of variable type. // Name of variable type.
NAMEOF_VAR_TYPE(var) -> "int" NAMEOF_TYPE_EXPR(var) -> "int"
NAMEOF_FULL_TYPE_EXPR(var) -> "const int&"
nameof::nameof_type<decltype(var)>() -> "int" nameof::nameof_type<decltype(var)>() -> "int"
nameof::nameof_full_type<decltype(var)>() -> "const int&"
// Name of type. // Name of type.
NAMEOF_TYPE(T) -> "int" NAMEOF_TYPE(T) -> "int"
NAMEOF_FULL_TYPE(T) -> "const int&"
nameof::nameof_type<T>() -> "int" nameof::nameof_type<T>() -> "int"
nameof::nameof_full_type<T>() -> "const int&"
``` ```
* Compile-time * Compile-time
@ -80,7 +84,7 @@ Header-only C++17 library provides nameof macros and functions to obtain simple
// somevar_name -> "somevar" // somevar_name -> "somevar"
constexpr auto color_name = NAMEOF_ENUM(Color::BLUE); // or nameof::nameof_enum(Color::BLUE) constexpr auto color_name = NAMEOF_ENUM(Color::BLUE); // or nameof::nameof_enum(Color::BLUE)
// color_name -> "BLUE" // color_name -> "BLUE"
constexpr auto var_type_name = NAMEOF_VAR_TYPE(var); // or nameof::nameof_type<decltype(var)>() constexpr auto var_type_name = NAMEOF_TYPE_EXPR(var); // or nameof::nameof_type<decltype(var)>()
// var_type_name -> "int" // var_type_name -> "int"
constexpr auto type_name = NAMEOF_TYPE(T); // or nameof::nameof_type<T>() constexpr auto type_name = NAMEOF_TYPE(T); // or nameof::nameof_type<T>()
// type_name -> "int" // type_name -> "int"
@ -92,7 +96,7 @@ Header-only C++17 library provides nameof macros and functions to obtain simple
* Nameof expression argument are identified, but are not evaluated. * Nameof expression argument are identified, but are not evaluated.
* Nameof type returns compiler-specific type name. * Nameof type returns compiler-specific type name. In all cases, reference and cv-qualifiers are ignored by `nameof_type` (that is, `nameof_type<const T&>() == nameof_type<T>()`). If you need detailed name of full type, use `nameof_full_type`.
* If you need name with template suffix, use NAMEOF_FULL. * If you need name with template suffix, use NAMEOF_FULL.
```cpp ```cpp