Stroika::Foundation::Common::DefaultNames< ENUM_TYPE > Struct Template Reference

#include <Enumeration.h>

Inheritance diagram for Stroika::Foundation::Common::DefaultNames< ENUM_TYPE >:

Detailed Description

template<typename ENUM_TYPE>
struct Stroika::Foundation::Common::DefaultNames< ENUM_TYPE >

Use DefaultNames<> to register the EnumNames<> mapping in a common place that can be used by other templates to automatically lookup enum names.

Example Usage

enum class Priority {
    a, b, c
    Stroika_Define_Enum_Bounds(a, c)
};
 
// this template specialization must be located in the Stroika::Common namespace
namespace Stroika::Foundation::Common {
    template<>
    constexpr EnumNames<Priority> DefaultNames<Priority>::k{{{
        {Priority::a, L"Debug"},
        {Priority::b, L"Info"},
        {Priority::eNotice, L"Notice"},
    }}};
}
 
// Then use
const wchar_t* aStr = DefaultNames<Priority>{}.PeekName (Priority::a);
Priority p = DefaultNames<Priority>{}.GetValue (L"invalid", Execution::Exception<> (L"OutOfRange"));   // this will throw - out of range

Definition at line 288 of file Enumeration.h.

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The documentation for this struct was generated from the following files:

• Enumeration.h
• Enumeration.inl