sha512sum/nameof_module
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

v0.1.3

Browse source
This commit is contained in:
Terik23 2018-03-22 19:09:55 +05:00
parent 23a160236e
commit 2b24e6bb84
2 changed files with 22 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
example/example.cpp
View file

@ -84,6 +84,9 @@ void TestCase1() {
std::cout << NAMEOF_VAR(someVar.SomeField) << std::endl; // SomeField
std::cout << NAMEOF_VAR((&someVar)->SomeField) << std::endl; // SomeField
std::cout << NAMEOF_VAR(::someVar) << std::endl; // someVar
std::cout << NAMEOF_FULL(someVar.SomeField) << std::endl; // someVar.SomeField
std::cout << NAMEOF_FULL(&SomeStruct::SomeMethod2) << std::endl; // &SomeStruct::SomeMethod2
}
void TestCase2() {

29
src/nameof.hpp
View file

@ -1,5 +1,5 @@
// nameof() c++ https://github.com/Terik23/Nameof
// Vesion 0.1.2
// Vesion 0.1.3
//
// Licensed under the MIT License <http://opensource.org/licenses/MIT>.
// Copyright(c) 2016 - 2018 Terik23
@ -28,9 +28,7 @@
namespace nameof {
#define NAMEOF_RAW_(x) #x
#define NAMEOF_RAW(x) NAMEOF_RAW_(x)
template <typename T>
constexpr const char* Nameof(const char* name, const size_t length) {
return length == 0 ? name
: (name[length - 1] == ' ' || name[length - 1] == '.' ||
@ -39,21 +37,32 @@ constexpr const char* Nameof(const char* name, const size_t length) {
name[length - 1] == '+' || name[length - 1] == '~' ||
name[length - 1] == '-' || name[length - 1] == '!')
? &name[length]
: Nameof(name, length - 1);
: Nameof<T>(name, length - 1);
}
}
#define NAMEOF_RAW_(x) #x
#define NAMEOF_RAW(x) NAMEOF_RAW_(x)
// Used to obtain the string name of a variable, function and etc.
template <typename T>
constexpr const char* Nameof(const char* name, const size_t length) { return Nameof(name, length); }
#define NAMEOF(name) nameof::Nameof<decltype(name)>(NAMEOF_RAW(name), sizeof(NAMEOF_RAW(name)) / sizeof(char) - 1)
#define NAMEOF_FULL(name) nameof::Nameof<decltype(name)>(NAMEOF_RAW(name), 0)
#define NAMEOF_VARIABLE(variable) NAMEOF(variable)
#define NAMEOF_VAR(var) NAMEOF_VARIABLE(var)
#define NAMEOF_VAR(var) NAMEOF(var)
#define NAMEOF_VARIABLE_FULL(variable) NAMEOF_FULL(variable)
#define NAMEOF_VAR_FULL(var) NAMEOF_FULL(var)
#define NAMEOF_FUNCTION(function) NAMEOF(function)
#define NAMEOF_FUN(fun) NAMEOF_FUNCTION(fun)
#define NAMEOF_FUN(fun) NAMEOF(fun)
#define NAMEOF_FUNCTION_FULL(function) NAMEOF_FULL(function)
#define NAMEOF_FUN_FULL(fun) NAMEOF_FULL(fun)
// 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_FULL(type) nameof::Nameof<type>(NAMEOF_RAW(type), 0)