Function InternedString

include/IECore/InternedString.h:68–73

		inline InternedString();
		inline InternedString( const std::string &value );
		inline InternedString( const char *value );
		inline InternedString( const char *value, size_t length );
		inline InternedString( const std::string_view &value );

		InternedString( const InternedString &other ) = default;
		InternedString &operator= ( const InternedString &rhs ) = default;
		~InternedString() = default;