本文整理汇总了C++中BSONObj::getContent方法的典型用法代码示例。如果您正苦于以下问题：C++ BSONObj::getContent方法的具体用法？C++ BSONObj::getContent怎么用？C++ BSONObj::getContent使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BSONObj的用法示例。
在下文中一共展示了BSONObj::getContent方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: testAutocasting
void testAutocasting() {
cout << "testAutocasting" << endl;
BSONObj o;
o.add("long", (__int64)1L);
o.add("double", 2.0);
o.add("int", 1);
o.add("char*", (char*)"Test");
BSONObj inner;
inner.add("text", "text");
o.add("inner", inner);
TEST_ASSERT(o.getContent("long") != NULL);
TEST_ASSERT((__int64)*o.getContent("long") == 1L);
TEST_ASSERT(o.getContent("double") != NULL);
TEST_ASSERT((double)*o.getContent("double") == 2.0);
TEST_ASSERT(o.getContent("int") != NULL);
TEST_ASSERT((int)*o.getContent("int") == 1);
TEST_ASSERT(o.getContent("inner") != NULL);
BSONObj* obj = *o.getContent("inner");
TEST_ASSERT(strcmp(obj->getString("text"), "text") == 0);
}示例2:
bool BSONObj::operator !=(const BSONObj& obj) const {
if (this->has("_id") && obj.has("_id")) {
BSONContent* idThis = this->getContent("_id");
BSONContent* idOther = obj.getContent("_id");
return (*idThis != *idOther);
}
// Element count
if (this->length() != obj.length()) {
return true;
}
for (BSONObj::const_iterator it = this->begin(); it != this->end(); it++) {
std::string key = it->first;
BSONContent* content = it->second;
BSONContent* other = obj.getContent(key);
if (other == NULL) {
return true;
}
if (content->type() != other->type()) {
return true;
}
bool result;
switch (content->type()) {
case BOOL_TYPE: {
result = *((BSONContentBoolean*)content) != *((BSONContentBoolean*)other);
break;
}
case INT_TYPE: {
result = *((BSONContentInt*)content) != *((BSONContentInt*)other);
break;
}
case DOUBLE_TYPE: {
result = *((BSONContentDouble*)content) != *((BSONContentDouble*)other);
break;
}
case LONG64_TYPE:
case LONG_TYPE: {
result = *((BSONContentLong*)content) != *((BSONContentLong*)other);
break;
}
case PTRCHAR_TYPE:
case STRING_TYPE: {
result = *((BSONContentString*)content) != *((BSONContentString*)other);
break;
}
case BSON_TYPE: {
result = *((BSONContentBSON*)content) != *((BSONContentBSON*)other);
break;
}
case BSONARRAY_TYPE: {
result = *((BSONContentBSONArray*)content) != *((BSONContentBSONArray*)other);
break;
}
case NULL_TYPE: {
result = true;
break;
}
case UNKNOWN_TYPE:
default:
{
result = *((BSONContentInt*)content) != *((BSONContentInt*)other);
break;
}
}
if (result) {
return result;
}
}
return false;
}