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clean-up example

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This commit is contained in:
Neargye 2018-08-27 01:31:16 +05:00
parent 64c7bdba95
commit 89cafe2797
1 changed files with 15 additions and 20 deletions
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33
example/example.cpp
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@ -57,7 +57,7 @@ template <typename T>
class SomeClass {
public:
void SomeMethod5() const {
std::cout << nameof::NameofType<T>() << std::endl;
std::cout << NAMEOF_TYPE_T(T) << std::endl;
}
template <typename C>
@ -77,27 +77,25 @@ struct Long {
enum class Color { RED, GREEN, BLUE };
SomeStruct somevar;
SomeStruct structvar;
Long othervar;
SomeStruct* ptrvar = &somevar;
SomeStruct* ptrvar = &structvar;
int main() {
#if NAMEOF_HAS_CONSTEXPR
// Compile-time nameof supported by C++14.
constexpr auto constexpr_work_fine = NAMEOF(somevar);
static_assert("somevar" == constexpr_work_fine, "");
#endif
// Compile-time nameof.
constexpr auto constexpr_work_fine = NAMEOF(structvar);
static_assert("structvar" == constexpr_work_fine, "");
// Enum name.
std::cout << NAMEOF(Color::RED) << std::endl; // RED
// Variable name.
std::cout << NAMEOF(somevar) << std::endl; // somevar
std::cout << NAMEOF(::somevar) << std::endl; // somevar
std::cout << NAMEOF(structvar) << std::endl; // structvar
std::cout << NAMEOF(::structvar) << std::endl; // structvar
// Member name.
std::cout << NAMEOF(somevar.somefield) << std::endl; // somefield
std::cout << NAMEOF((&somevar)->somefield) << std::endl; // somefield
std::cout << NAMEOF(structvar.somefield) << std::endl; // somefield
std::cout << NAMEOF((&structvar)->somefield) << std::endl; // somefield
std::cout << NAMEOF(othervar.ll.field) << std::endl; // field
// Function name.
@ -109,18 +107,20 @@ int main() {
std::cout << NAMEOF(&SomeClass<int>::SomeMethod6<long int>) << std::endl; // SomeMethod6
// Type name.
std::cout << NAMEOF_TYPE(somevar) << std::endl; // SomeStruct
std::cout << NAMEOF_TYPE(structvar) << std::endl; // SomeStruct
std::cout << NAMEOF_TYPE(othervar.ll) << std::endl; // LL
std::cout << NAMEOF_TYPE(SomeClass<int>{}) << std::endl; // SomeClass
std::cout << NAMEOF_TYPE_T(std::string) << std::endl; // basic_string
// Type full name.
std::cout << NAMEOF_TYPE_RAW(othervar.ll) << std::endl; // Long::LL
std::cout << NAMEOF_TYPE_RAW(std::declval<const SomeClass<int>>()) << std::endl; // const SomeClass<int> &&
std::cout << NAMEOF_TYPE_RAW_T(const SomeClass<int> volatile *) << std::endl; // const volatile SomeClass<int> *
// Raw name.
std::cout << NAMEOF_RAW(volatile const int) << std::endl; // volatile const int
std::cout << NAMEOF_RAW(__LINE__) << std::endl; // __LINE__
std::cout << NAMEOF_RAW(somevar.somefield) << std::endl; // somevar.somefield
std::cout << NAMEOF_RAW(structvar.somefield) << std::endl; // structvar.somefield
std::cout << NAMEOF_RAW(&SomeStruct::SomeMethod1) << std::endl; // &SomeStruct::SomeMethod1
std::cout << NAMEOF_RAW(Long::LL) << std::endl; // Long::LL
@ -139,11 +139,6 @@ int main() {
}
/* Remarks */
// Spaces and Tabs ignored.
std::cout << NAMEOF( somevar ) << std::endl; // somevar
std::cout << NAMEOF( somevar ) << std::endl; // somevar
#if 0
// This expression does not have a name.
std::cout << NAMEOF("Bad case") << std::endl; // '"Bad case"'