C++ (Cpp) jbHtInsert Examples

Example #1

File: jbhtsimple.c Project: baskard/stasis

int test(void) {

	test_pair_t one = { 1, "one" };
	test_pair_t two = { 2, "two" };
	test_pair_t three = { 3, "three" };
	test_pair_t four = { 4, "four" };

	int i;
	int xid = Tbegin();

	jbHashTable_t *ht = jbHtCreate(xid, 79);
	if( jbHtInsert(xid, ht, &one.key, sizeof(int), one.value, sizeof(char)*4) ||
			jbHtInsert(xid, ht, &two.key, sizeof(int), two.value, sizeof(char)*4) ||
			jbHtInsert(xid, ht, &three.key, sizeof(int), three.value, sizeof(char)*6) ||
			jbHtInsert(xid, ht, &four.key, sizeof(int), four.value, sizeof(char)*5)
	  ) {
		return -1;
	}

	Tcommit(xid);
	xid = Tbegin();

	for( i = 1; i <= 4; i++ ) {
		char buf[7];
		jbHtLookup(xid, ht, &i, sizeof(int), buf);
		printf("key %u: %s\n", i, buf);
	}

	jbHtDelete(xid, ht);

	Tcommit(xid);

	return 0;
}

Example #2

File: jbhashdisk.c Project: Zhoutall/stasis

int test() {

	unsigned int i, xid;
	const unsigned int INSERT_NUM = 10000; /* should be > JB_HASHTABLE_SIZE */
	char value[22]; /* should be log(INSERT_NUM)+8 */
	jbHashTable_t *ht; 

	xid = Tbegin();
	ht = jbHtCreate(xid, 1000);

	for( i = 0; i < INSERT_NUM; i++ ) {
		sprintf(value, "value: %u\n", i);
		jbHtInsert(xid, ht, &i, sizeof(int), value, sizeof(char)*strlen(value));
	}

	Tcommit(xid);
	xid = Tbegin();

	for( i = 0; i < INSERT_NUM; i++ ) {
		jbHtLookup(xid, ht, &i, sizeof(int), value);
		printf("%s", value);
	}

	jbHtDelete(xid, ht);

	Tabort(xid);

	return 0;
}