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neargye 2019-04-29 20:21:12 +05:00
parent 6230ca9b93
commit d3027d904f
2 changed files with 33 additions and 54 deletions
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example/example.cpp
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@ -54,15 +54,9 @@ int main() {
}
// Enum value to integer value.
auto color_underlying = magic_enum::integer_cast(Color::RED);
if (color_underlying.has_value() && color_underlying.value() == static_cast<std::underlying_type_t<Color>>(Color::RED)) {
std::cout << "RED = " << color_underlying.value() << std::endl; // RED = -10
}
// Enum value to specific type integer value.
auto color_int = magic_enum::integer_cast<int>(Color::RED);
if (color_int.has_value() && color_int.value() == static_cast<int>(Color::RED)) {
std::cout << "RED = " << color_int.value() << std::endl; // RED = -10
auto color_integer_value = magic_enum::enum_integer_value(Color::RED);
if (color_integer_value == static_cast<std::underlying_type_t<Color>>(Color::RED)) {
std::cout << "RED = " << color_integer_value << std::endl; // RED = -10
}
using namespace magic_enum::ops; // out-of-the-box stream operator for enums.