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update example
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1 changed files with 2 additions and 2 deletions
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@ -33,7 +33,7 @@ int main() {
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std::cout << c1_name << std::endl; // RED
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// String enum name sequence.
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constexpr auto color_names = magic_enum::enum_names<Color>();
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constexpr auto& color_names = magic_enum::enum_names<Color>();
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std::cout << "Color names:";
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for (auto n : color_names) {
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std::cout << " " << n;
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@ -70,7 +70,7 @@ int main() {
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std::cout << "Color[0] = " << magic_enum::enum_value<Color>(0) << std::endl; // Color[0] = RED
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// Enum value sequence.
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constexpr auto colors = magic_enum::enum_values<Color>();
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constexpr auto& colors = magic_enum::enum_values<Color>();
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std::cout << "Colors sequence:";
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for (Color c : colors) {
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std::cout << " " << c; // ostream operator for enum.
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