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simplified function Nameof

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This commit is contained in:
terik23 2018-03-31 04:28:44 +05:00
parent 87092f7b1d
commit bdee6b43d6
1 changed files with 4 additions and 4 deletions
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8
src/nameof.hpp
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@ -27,8 +27,8 @@
namespace nameof {
template <typename T>
constexpr const char* Nameof(const char* name, const size_t length) {
template <typename T, size_t N>
constexpr const char* Nameof(const char(&name)[N], const size_t length = N) {
return length == 0 ? name
: (name[length - 1] == ' ' || name[length - 1] == '.' ||
name[length - 1] == '>' || name[length - 1] == ':' ||
@ -45,11 +45,11 @@ constexpr const char* Nameof(const char* name, const size_t length) {
#define NAMEOF_RAW(x) NAMEOF_RAW_(x)
// Used to obtain the string name of a variable, function and etc.
#define NAMEOF(name) nameof::Nameof<decltype(name)>(NAMEOF_RAW(name), sizeof(NAMEOF_RAW(name)) / sizeof(char) - 1)
#define NAMEOF(name) nameof::Nameof<decltype(name)>(NAMEOF_RAW(name))
#define NAMEOF_FULL(name) nameof::Nameof<decltype(name)>(NAMEOF_RAW(name), 0)
// Used to obtain the string name of a type.
#define NAMEOF_TYPE(type) nameof::Nameof<type>(NAMEOF_RAW(type), sizeof(NAMEOF_RAW(type)) / sizeof(char) - 1)
#define NAMEOF_TYPE(type) nameof::Nameof<type>(NAMEOF_RAW(type))
#define NAMEOF_TYPE_FULL(type) nameof::Nameof<type>(NAMEOF_RAW(type), 0)