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common: Convert type traits templates over to variable template versions where applicable

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Uses the C++17 inline variable variants
This commit is contained in:
Lioncash 2018-08-07 13:31:57 -04:00
parent 825e8cb925
commit a7d6efc520
5 changed files with 11 additions and 11 deletions
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4
src/common/hash.h
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@ -28,7 +28,7 @@ static inline u64 ComputeHash64(const void* data, size_t len) {
*/
template <typename T>
static inline u64 ComputeStructHash64(const T& data) {
static_assert(std::is_trivially_copyable<T>(),
static_assert(std::is_trivially_copyable_v<T>,
"Type passed to ComputeStructHash64 must be trivially copyable");
return ComputeHash64(&data, sizeof(data));
}
@ -38,7 +38,7 @@ template <typename T>
struct HashableStruct {
// In addition to being trivially copyable, T must also have a trivial default constructor,
// because any member initialization would be overridden by memset
static_assert(std::is_trivial<T>(), "Type passed to HashableStruct must be trivial");
static_assert(std::is_trivial_v<T>, "Type passed to HashableStruct must be trivial");
/*
* We use a union because "implicitly-defined copy/move constructor for a union X copies the
* object representation of X." and "implicitly-defined copy assignment operator for a union X