Answer
Template specialization supplies behavior for particular template arguments. • An explicit specialization replaces the primary template for a matching argument list. • Class templates may be partially specialized for a family of arguments. • Function templates cannot be partially specialized, though they can be overloaded.
💡 C++ Example
template<class T>
struct TypeName { static constexpr const char* value = "other"; };
template<>
struct TypeName<int> { static constexpr const char* value = "int"; };
⚡ Quick Revision
Specialization customizes a template for selected arguments.