/*
 * ti_ulong.d
 *
 * This module implements the TypeInfo for the ulong type.
 *
 */

module runtime.typeinfo.ti_ulong;

class TypeInfo_m : TypeInfo {
	char[] toString() {
		return "ulong";
	}

	hash_t getHash(void *p) {
		return *cast(uint *)p + (cast(uint *)p)[1];
	}

	int equals(void *p1, void *p2) {
		return *cast(ulong *)p1 == *cast(ulong *)p2;
	}

	int compare(void *p1, void *p2) {
		if (*cast(ulong *)p1 < *cast(ulong *)p2) {
			return -1;
		}
		else if (*cast(ulong *)p1 > *cast(ulong *)p2) {
			return 1;
		}

		return 0;
	}

	size_t tsize() {
		return ulong.sizeof;
	}

	void swap(void *p1, void *p2) {
		ulong t;

		t = *cast(ulong *)p1;
		*cast(ulong *)p1 = *cast(ulong *)p2;
		*cast(ulong *)p2 = t;
	}
}