File Information
Library: MongoDB
Package: MongoDB
Header: Poco/MongoDB/ResponseMessage.h
Description
This class represents a response (OP_REPLY) from MongoDB.
Inheritance
Direct Base Classes: Message
All Base Classes: Message
Member Summary
Member Functions: clear, count, cursorID, documents, empty, hasDocuments, read
Inherited Functions: header, messageLength
Constructors
ResponseMessage
Creates an empty ResponseMessage.
Destructor
~ResponseMessage 
virtual ~ResponseMessage();
Destroys the ResponseMessage.
Member Functions
clear
void clear();
Clears the response.
count 
std::size_t count() const;
Returns the number of documents in the response.
cursorID
Int64 cursorID() const;
Returns the cursor ID.
documents
Document::Vector & documents();
Returns a vector containing the received documents.
empty
bool empty() const;
Returns true if the response does not contain any documents.
hasDocuments
bool hasDocuments() const;
Returns true if there is at least one document in the response.
read
void read(
std::istream & istr
);
Reads the response from the stream.