AuroraSupport/AuroraEnum
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[*] This should be a string view

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This commit is contained in:
Reece Wilson 2024-04-20 01:35:00 +01:00
parent 9a8abc0023
commit fb1935fa91
1 changed files with 11 additions and 2 deletions
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13
Include/AuroraEnum.hpp
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@ -32,6 +32,10 @@
using AuString = std::string;
#endif
#if !defined(AU_AuROString)
#define AU_AuROString
using AuROString = std::string_view;
#endif
#endif
#if !defined(AU_AuUInt)
@ -81,6 +85,11 @@
#define _AUE_EMIT_CCHECK(name, val) if (strcmp(#val, codename) == 0) { return k ## name ## val; }
#endif
#if !defined(_AUE_DISABLE_STRING_VIEWS) && !defined(AU_LANG_CPP_14) && !defined(AU_LANG_CPP_17)
#define _AUE_STRING_VIEW AuROString
#else
#define _AUE_STRING_VIEW AuString
#endif
///////////////////////////////////////////////////////////////////////////////////////////
// API
@ -116,8 +125,8 @@
inline const AuString k ## name ## ToString[static_cast<AuUInt>(name::kEnumCount)] = {AU_FOR_EACH(_AUE_EMIT_A, _AUE_STRIP_BRACKETS(vals))}; \
inline const name k ## name ## Values[static_cast<AuUInt>(name::kEnumCount)] = {AU_FOR_EACH_THAT(_AUE_EMIT_D, name, _AUE_STRIP_BRACKETS(vals))}; \
inline const AuHashMap<AuString, name> k ## name ## FromString = {AU_FOR_EACH_THAT(_AUE_EMIT_PAIRNAME, name, _AUE_STRIP_BRACKETS(vals)) { "kEnumInvalid", name::kEnumCount }}; \
inline name name ## FromString(const AuString & codename) { AU_FOR_EACH_THAT(_AUE_EMIT_CHECK, name, _AUE_STRIP_BRACKETS(vals)) return name::kEnumInvalid; } \
inline name name ## FromHashString(const AuString & codename) { auto itr = k ## name ## FromString.find(codename); if (itr == k ## name ## FromString.end()) return name::kEnumInvalid; return itr->second; } \
inline name name ## FromString(const _AUE_STRING_VIEW & codename) { AU_FOR_EACH_THAT(_AUE_EMIT_CHECK, name, _AUE_STRIP_BRACKETS(vals)) return name::kEnumInvalid; } \
inline name name ## FromHashString(const _AUE_STRING_VIEW & codename) { auto itr = k ## name ## FromString.find(codename); if (itr == k ## name ## FromString.end()) return name::kEnumInvalid; return itr->second; } \
inline const AuString &name ## ToString(name val) { static const AuString invalid = "kEnumInvalid"; if (static_cast<AuUInt>(val) >= static_cast<AuUInt>(name::kEnumCount)) return invalid; return k ## name ## ToString[static_cast<AuUInt>(val)]; } \
inline bool name ## IsValid(name val) { return static_cast<AuUInt>(val) < static_cast<AuUInt>(name::kEnumCount); } \
template <typename T> \