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chore: Remove anonymous namespace from GeneralUtils.h (#1460)

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* remove anonymous namespace from GeneralUtils.h

* Put helper functions in nested details namespace to hide from hinting

* rename implementation functions to use lower case, leading underscore and move definitions to source file
This commit is contained in:
jadebenn 2024-02-24 04:30:02 -06:00 committed by GitHub
parent f38537aece
commit 5ae8fd8e0e
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GPG Key ID: B5690EEEBB952194
2 changed files with 42 additions and 34 deletions
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22
dCommon/GeneralUtils.cpp
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@ -319,3 +319,25 @@ std::vector<std::string> GeneralUtils::GetSqlFileNamesFromFolder(const std::stri
return sortedFiles;
}
#ifdef DARKFLAME_PLATFORM_MACOS
// MacOS floating-point parse function specializations
namespace GeneralUtils::details {
template <>
[[nodiscard]] float _parse<float>(const std::string_view str, size_t& parseNum) {
return std::stof(std::string{ str }, &parseNum);
}
template <>
[[nodiscard]] double _parse<double>(const std::string_view str, size_t& parseNum) {
return std::stod(std::string{ str }, &parseNum);
}
template <>
[[nodiscard]] long double _parse<long double>(const std::string_view str, size_t& parseNum) {
return std::stold(std::string{ str }, &parseNum);
}
}
#endif

26
dCommon/GeneralUtils.h
View File

@ -168,25 +168,10 @@ namespace GeneralUtils {
#ifdef DARKFLAME_PLATFORM_MACOS
// Anonymous namespace containing MacOS floating-point parse function specializations
namespace {
// MacOS floating-point parse helper function specializations
namespace details {
template <std::floating_point T>
[[nodiscard]] T Parse(const std::string_view str, size_t* parseNum);
template <>
[[nodiscard]] float Parse<float>(const std::string_view str, size_t* parseNum) {
return std::stof(std::string{ str }, parseNum);
}
template <>
[[nodiscard]] double Parse<double>(const std::string_view str, size_t* parseNum) {
return std::stod(std::string{ str }, parseNum);
}
template <>
[[nodiscard]] long double Parse<long double>(const std::string_view str, size_t* parseNum) {
return std::stold(std::string{ str }, parseNum);
}
[[nodiscard]] T _parse(const std::string_view str, size_t& parseNum);
}
/**
@ -196,9 +181,10 @@ namespace GeneralUtils {
* @returns An std::optional containing the desired value if it is equivalent to the string
*/
template <std::floating_point T>
[[nodiscard]] std::optional<T> TryParse(const std::string_view str) noexcept try {
[[nodiscard]] std::optional<T> TryParse(const std::string_view str) noexcept
try {
size_t parseNum;
const T result = Parse<T>(str, &parseNum);
const T result = details::_parse<T>(str, parseNum);
const bool isParsed = str.length() == parseNum;
return isParsed ? result : std::optional<T>{};