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fix: Use enum_hash for unordered_map

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This commit is contained in:
Michael Carlberg 2016-12-20 02:29:18 +01:00
parent b417c9f812
commit 8ed4de1dda
1 changed files with 8 additions and 1 deletions
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9
include/components/types.hpp
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@ -8,6 +8,13 @@
POLYBAR_NS POLYBAR_NS
struct enum_hash {
template <typename T>
inline typename std::enable_if<std::is_enum<T>::value, size_t>::type operator()(T const value) const {
return static_cast<size_t>(value);
}
};
enum class edge : uint8_t { NONE = 0U, TOP, BOTTOM, LEFT, RIGHT, ALL }; enum class edge : uint8_t { NONE = 0U, TOP, BOTTOM, LEFT, RIGHT, ALL };
enum class alignment : uint8_t { NONE = 0U, LEFT, CENTER, RIGHT }; enum class alignment : uint8_t { NONE = 0U, LEFT, CENTER, RIGHT };
@ -115,7 +122,7 @@ struct bar_settings {
line_settings underline{}; line_settings underline{};
line_settings overline{}; line_settings overline{};
std::unordered_map<edge, border_settings> borders{}; std::unordered_map<edge, border_settings, enum_hash> borders{};
uint8_t spacing{1U}; uint8_t spacing{1U};
string separator{}; string separator{};