本文整理汇总了C++中DocumentStorageIterator::nameSD方法的典型用法代码示例。如果您正苦于以下问题：C++ DocumentStorageIterator::nameSD方法的具体用法？C++ DocumentStorageIterator::nameSD怎么用？C++ DocumentStorageIterator::nameSD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DocumentStorageIterator的用法示例。
在下文中一共展示了DocumentStorageIterator::nameSD方法的7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: hash_combine
void Document::hash_combine(size_t &seed) const {
for (DocumentStorageIterator it = storage().iterator(); !it.atEnd(); it.advance()) {
StringData name = it->nameSD();
boost::hash_range(seed, name.rawData(), name.rawData() + name.size());
it->val.hash_combine(seed);
}
}示例2: findField
Position DocumentStorage::findField(StringData requested) const {
if (_numFields >= HASH_TAB_MIN) { // hash lookup
const unsigned bucket = bucketForKey(requested);
Position pos = _hashTab[bucket];
while (pos.found()) {
const ValueElement& elem = getField(pos);
if (requested == elem.nameSD())
return pos;
// possible collision
pos = elem.nextCollision;
}
}
else if (_numFields) { // linear scan
for (DocumentStorageIterator it = iteratorAll(); !it.atEnd(); it.advance()) {
if (size_t(it->nameLen) == requested.size()
&& requested == it->nameSD()) {
return it.position();
}
}
}
// if we got here, there's no such field
return Position();
}示例3: serializeForSorter
void Document::serializeForSorter(BufBuilder& buf) const {
const int numElems = size();
buf.appendNum(numElems);
for (DocumentStorageIterator it = storage().iterator(); !it.atEnd(); it.advance()) {
buf.appendStr(it->nameSD(), /*NUL byte*/ true);
it->val.serializeForSorter(buf);
}
}示例4: toBson
void Document::toBson(BSONObjBuilder* builder, size_t recursionLevel) const {
uassert(ErrorCodes::Overflow,
str::stream() << "cannot convert document to BSON because it exceeds the limit of "
<< BSONDepth::getMaxAllowableDepth()
<< " levels of nesting",
recursionLevel <= BSONDepth::getMaxAllowableDepth());
for (DocumentStorageIterator it = storage().iterator(); !it.atEnd(); it.advance()) {
it->val.addToBsonObj(builder, it->nameSD(), recursionLevel);
}
}示例5: toString
string Document::toString() const {
if (empty())
return "{}";
StringBuilder out;
const char* prefix = "{";
for (DocumentStorageIterator it = storage().iterator(); !it.atEnd(); it.advance()) {
out << prefix << it->nameSD() << ": " << it->val.toString();
prefix = ", ";
}
out << '}';
return out.str();
}示例6: serializeForSorter
void Document::serializeForSorter(BufBuilder& buf) const {
const int numElems = size();
buf.appendNum(numElems);
for (DocumentStorageIterator it = storage().iterator(); !it.atEnd(); it.advance()) {
buf.appendStr(it->nameSD(), /*NUL byte*/ true);
it->val.serializeForSorter(buf);
}
if (hasTextScore()) {
buf.appendNum(char(DocumentStorage::MetaType::TEXT_SCORE + 1));
buf.appendNum(getTextScore());
}
if (hasRandMetaField()) {
buf.appendNum(char(DocumentStorage::MetaType::RAND_VAL + 1));
buf.appendNum(getRandMetaField());
}
buf.appendNum(char(0));
}示例7: toBson
void Document::toBson(BSONObjBuilder* pBuilder) const {
for (DocumentStorageIterator it = storage().iterator(); !it.atEnd(); it.advance()) {
*pBuilder << it->nameSD() << it->val;
}
}