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terik23 2019-04-08 23:02:53 +05:00
parent b53ce6f0ac
commit 6c1aa3c09b
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README.md
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@ -60,11 +60,6 @@ Header-only C++17 library provides nameof macros and functions to obtain simple
// Name of enum variable.
NAMEOF_ENUM(color) -> "RED"
nameof::nameof_enum(color) -> "RED"
constexpr auto const_color = Color::BLUE;
// Name of static storage enum variable.
NAMEOF_CONST_ENUM(const_color) -> "BLUE"
nameof::nameof_enum<const_color>() -> "BLUE"
```
* Nameof type
@ -80,6 +75,18 @@ Header-only C++17 library provides nameof macros and functions to obtain simple
nameof::nameof_type<T>() -> "int"
```
* Compile-time
```cpp
constexpr auto somevar_name = NAMEOF(somevar);
// somevar_name -> "somevar"
constexpr auto color_name = NAMEOF_ENUM(Color::BLUE); // or nameof::nameof_enum(Color::BLUE)
// color_name -> "BLUE"
constexpr auto var_type_name = NAMEOF_VAR_TYPE(var); // or nameof::nameof_type<decltype(var)>()
// var_type_name -> "int"
constexpr auto type_name = NAMEOF_VAR_TYPE(T); // or nameof::nameof_type<T>()
// type_name -> "int"
```
## Remarks
* Nameof returns `std::string_view`. If argument does not have name, returns empty string.