Add _v suffix for template constant

Author: Flamefire

libs/common/include/s25util/enumUtils.h

@@ -12,10 +12,10 @@ struct IsBitset : std::false_type
 {};
 
 template<typename Enum>
-constexpr bool IsValidBitset = IsBitset<Enum>::value && std::is_unsigned<std::underlying_type_t<Enum>>::value;
+constexpr bool IsValidBitset_v = IsBitset<Enum>::value && std::is_unsigned<std::underlying_type_t<Enum>>::value;
 
 template<typename Enum>
-using require_validBitset = std::enable_if_t<IsValidBitset<Enum>>;
+using require_validBitset = std::enable_if_t<IsValidBitset_v<Enum>>;
 
 template<typename Enum, typename = require_validBitset<Enum>>
 constexpr auto operator&(Enum lhs, Enum rhs) noexcept

tests/testEnumUtils.cpp

@@ -24,10 +24,10 @@ MAKE_BITSET_STRONG(Bitset);
 
 // Check type traits
 static_assert(IsBitset<InvalidBitset>::value);
-static_assert(!IsValidBitset<InvalidBitset>);
+static_assert(!IsValidBitset_v<InvalidBitset>);
 
 static_assert(IsBitset<Bitset>::value);
-static_assert(IsValidBitset<Bitset>);
+static_assert(IsValidBitset_v<Bitset>);
 
 BOOST_AUTO_TEST_SUITE(EnumUtils)