is_specialization.h

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#ifndef MYSQL_UTILS_IS_SPECIALIZATION_H
#define MYSQL_UTILS_IS_SPECIALIZATION_H
 
/// @file
/// Experimental API header
 
#include <type_traits>
 
/// @addtogroup GroupLibsMysqlUtils
/// @{
 
namespace mysql::utils {
 
/// @brief Helper struct used to determine at compile time
/// whether a given type T is a template specialization of the Primary
template <typename Test, template <typename...> class Primary>
struct Is_specialization : std::false_type {};
 
/// @brief Helper struct used to determine at compile time
/// whether a given type T is a template specialization of the Primary
template <template <typename...> class Primary, typename... Args>
struct Is_specialization<Primary<Args...>, Primary> : std::true_type {};
 
}  // namespace mysql::utils
 
/// @}
 
#endif  // MYSQL_UTILS_IS_SPECIALIZATION_H