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add default template arg to toml::find

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in most of the use cases, toml::value is used (to show error message).
This commit is contained in:
ToruNiina
2018-12-27 15:58:50 +09:00
parent b5b8830c29
commit 17def14ab6
1 changed files with 6 additions and 6 deletions
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12
toml/get.hpp
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@@ -295,7 +295,7 @@ T get(const toml::value& v)
// ============================================================================ // ============================================================================
// find and get // find and get
template<typename T> template<typename T = ::toml::value>
decltype(::toml::get<T>(std::declval<const ::toml::value&>())) decltype(::toml::get<T>(std::declval<const ::toml::value&>()))
find(const toml::table& tab, const toml::key& ky, find(const toml::table& tab, const toml::key& ky,
std::string tablename = "unknown table") std::string tablename = "unknown table")
@@ -307,7 +307,7 @@ find(const toml::table& tab, const toml::key& ky,
} }
return ::toml::get<T>(tab.at(ky)); return ::toml::get<T>(tab.at(ky));
} }
template<typename T> template<typename T = ::toml::value>
decltype(::toml::get<T>(std::declval<::toml::value&>())) decltype(::toml::get<T>(std::declval<::toml::value&>()))
find(toml::table& tab, const toml::key& ky, find(toml::table& tab, const toml::key& ky,
std::string tablename = "unknown table") std::string tablename = "unknown table")
@@ -319,7 +319,7 @@ find(toml::table& tab, const toml::key& ky,
} }
return ::toml::get<T>(tab[ky]); return ::toml::get<T>(tab[ky]);
} }
template<typename T> template<typename T = ::toml::value>
decltype(::toml::get<T>(std::declval<::toml::value&&>())) decltype(::toml::get<T>(std::declval<::toml::value&&>()))
find(toml::table&& tab, const toml::key& ky, find(toml::table&& tab, const toml::key& ky,
std::string tablename = "unknown table") std::string tablename = "unknown table")
@@ -332,7 +332,7 @@ find(toml::table&& tab, const toml::key& ky,
return ::toml::get<T>(std::move(tab[ky])); return ::toml::get<T>(std::move(tab[ky]));
} }
template<typename T> template<typename T = ::toml::value>
decltype(::toml::get<T>(std::declval<const ::toml::value&>())) decltype(::toml::get<T>(std::declval<const ::toml::value&>()))
find(const toml::value& v, const toml::key& ky) find(const toml::value& v, const toml::key& ky)
{ {
@@ -345,7 +345,7 @@ find(const toml::value& v, const toml::key& ky)
} }
return ::toml::get<T>(tab.at(ky)); return ::toml::get<T>(tab.at(ky));
} }
template<typename T> template<typename T = ::toml::value>
decltype(::toml::get<T>(std::declval<::toml::value&>())) decltype(::toml::get<T>(std::declval<::toml::value&>()))
find(toml::value& v, const toml::key& ky) find(toml::value& v, const toml::key& ky)
{ {
@@ -358,7 +358,7 @@ find(toml::value& v, const toml::key& ky)
} }
return ::toml::get<T>(tab.at(ky)); return ::toml::get<T>(tab.at(ky));
} }
template<typename T> template<typename T = ::toml::value>
decltype(::toml::get<T>(std::declval<::toml::value&&>())) decltype(::toml::get<T>(std::declval<::toml::value&&>()))
find(toml::value&& v, const toml::key& ky) find(toml::value&& v, const toml::key& ky)
{ {