private/file_systems/QueryParser.h

25 // If you think that there are too few NULL pointer checks in some places
190 						Term(int8 op) : fOp(op), fParent(NULL) {}
200 							const char* attribute = NULL, int32 type = 0,
201 							const uint8* key = NULL, size_t size = 0) = 0;
251 							const char* attribute = NULL, int32 type = 0,
252 							const uint8* key = NULL, size_t size = 0);
313 							const char* attribute = NULL, int32 type = 0,
314 							const uint8* key = NULL, size_t size = 0);
379 	fAttribute(NULL),
380 	fString(NULL),
386 	char* end = NULL;
462 	if (fAttribute == NULL)
486 	if (fString == NULL)
495 			// to NULL will cause InitCheck() to fail
497 			fString = NULL;
517 	if (fAttribute == NULL || fString == NULL
558 		return NULL;
561 	if (copy == NULL)
562 		return NULL;
720 	if (attributeName != NULL && !strcmp(fAttribute, attributeName)) {
721 		if (key == NULL) {
730 		if (entry == NULL)
734 		if (buffer == NULL)
831 	if (*iterator == NULL)
892 		Entry* entry = NULL;
932 		while (term != NULL && status == MATCH_OK) {
935 			if (parent == NULL)
944 				if (other == NULL) {
1095 		|| fLeft == NULL || fLeft->InitCheck() < B_OK
1096 		|| fRight == NULL || fRight->InitCheck() < B_OK)
1120 	if (fLeft != NULL)
1131 	if (fRight != NULL)
1162 	fPosition(NULL),
1163 	fTerm(NULL)
1165 	if (expr == NULL)
1169 	if (fTerm != NULL && fTerm->InitCheck() < B_OK) {
1172 		fTerm = NULL;
1174 	QUERY_D(if (fTerm != NULL) {
1201 			return NULL;
1208 		return NULL;
1218 			return NULL;
1233 	if (equation == NULL || equation->InitCheck() < B_OK) {
1235 		return NULL;
1246 	if (left == NULL)
1247 		return NULL;
1251 		Term<QueryPolicy>* newParent = NULL;
1253 		if (right == NULL
1255 				OP_AND, right)) == NULL) {
1259 			return NULL;
1273 	if (left == NULL)
1274 		return NULL;
1278 		Term<QueryPolicy>* newParent = NULL;
1280 		if (right == NULL
1282 				right)) == NULL) {
1286 			return NULL;
1313 	if (fTerm == NULL)
1329 	fCurrent(NULL),
1330 	fIterator(NULL),
1340 	if (context == NULL || expression == NULL || expression->Root() == NULL)
1367 	if (expression == NULL)
1380 	if (query == NULL) {
1399 	fIterator = NULL;
1400 	fCurrent = NULL;
1436 	if (fIterator != NULL)
1441 	if (fIterator != NULL)
1454 	if (fPort < 0 || fExpression == NULL || attribute == NULL)
1462 	if (entry == NULL && fNeedsEntry) {
1505 	if (entry != NULL) {
1523 	if (fPort < 0 || fExpression == NULL)
1541 	if (entry != NULL) {
1562 		if (fIterator == NULL) {
1564 				|| fCurrent == NULL)
1577 		if (fCurrent == NULL)
1584 			fIterator = NULL;
1585 			fCurrent = NULL;
1602 	if (name != NULL) {