本文整理汇总了C++中DocNode::getString方法的典型用法代码示例。如果您正苦于以下问题：C++ DocNode::getString方法的具体用法？C++ DocNode::getString怎么用？C++ DocNode::getString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DocNode的用法示例。
在下文中一共展示了DocNode::getString方法的1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: writeToBlob
/// Write a MsgPack document to a binary MsgPack blob.
void Document::writeToBlob(std::string &Blob) {
Blob.clear();
raw_string_ostream OS(Blob);
msgpack::Writer MPWriter(OS);
SmallVector<WriterStackLevel, 4> Stack;
DocNode Node = getRoot();
for (;;) {
switch (Node.getKind()) {
case Type::Array:
MPWriter.writeArraySize(Node.getArray().size());
Stack.push_back(
{Node, DocNode::MapTy::iterator(), Node.getArray().begin(), false});
break;
case Type::Map:
MPWriter.writeMapSize(Node.getMap().size());
Stack.push_back(
{Node, Node.getMap().begin(), DocNode::ArrayTy::iterator(), true});
break;
case Type::Nil:
MPWriter.writeNil();
break;
case Type::Boolean:
MPWriter.write(Node.getBool());
break;
case Type::Int:
MPWriter.write(Node.getInt());
break;
case Type::UInt:
MPWriter.write(Node.getUInt());
break;
case Type::String:
MPWriter.write(Node.getString());
break;
default:
llvm_unreachable("unhandled msgpack object kind");
}
// Pop finished stack levels.
while (!Stack.empty()) {
if (Stack.back().Node.getKind() == Type::Map) {
if (Stack.back().MapIt != Stack.back().Node.getMap().end())
break;
} else {
if (Stack.back().ArrayIt != Stack.back().Node.getArray().end())
break;
}
Stack.pop_back();
}
if (Stack.empty())
break;
// Get the next value.
if (Stack.back().Node.getKind() == Type::Map) {
if (Stack.back().OnKey) {
// Do the key of a key,value pair in a map.
Node = Stack.back().MapIt->first;
Stack.back().OnKey = false;
} else {
Node = Stack.back().MapIt->second;
++Stack.back().MapIt;
Stack.back().OnKey = true;
}
} else {
Node = *Stack.back().ArrayIt;
++Stack.back().ArrayIt;
}
}
}