本文整理汇总了C++中boost::intrusive_ptr::serialize方法的典型用法代码示例。如果您正苦于以下问题：C++ intrusive_ptr::serialize方法的具体用法？C++ intrusive_ptr::serialize怎么用？C++ intrusive_ptr::serialize使用的例子？那么恭喜您, 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boost::intrusive_ptr的用法示例。
在下文中一共展示了intrusive_ptr::serialize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: reparsePipeline
/**
* Round trips the pipeline through serialization by calling serialize(), then Pipeline::parse().
* fasserts if it fails to parse after being serialized.
*/
boost::intrusive_ptr<Pipeline> reparsePipeline(
const boost::intrusive_ptr<Pipeline>& pipeline,
const AggregationRequest& request,
const boost::intrusive_ptr<ExpressionContext>& expCtx) {
auto serialized = pipeline->serialize();
// Convert vector<Value> to vector<BSONObj>.
std::vector<BSONObj> parseableSerialization;
parseableSerialization.reserve(serialized.size());
for (auto&& serializedStage : serialized) {
invariant(serializedStage.getType() == BSONType::Object);
parseableSerialization.push_back(serializedStage.getDocument().toBson());
}
auto reparsedPipeline = Pipeline::parse(parseableSerialization, expCtx);
if (!reparsedPipeline.isOK()) {
error() << "Aggregation command did not round trip through parsing and serialization "
"correctly. Input pipeline: "
<< Value(request.getPipeline()).toString()
<< ", serialized pipeline: " << Value(serialized).toString();
fassertFailedWithStatusNoTrace(40175, reparsedPipeline.getStatus());
}
reparsedPipeline.getValue()->injectExpressionContext(expCtx);
reparsedPipeline.getValue()->optimizePipeline();
return reparsedPipeline.getValue();
}