For more information and example code, see our examples. The simplest way to create a BSON document or array is to use the one-off builder functions.
MongoDB C++ Driver mongo Namespace Reference
NOTE: this tutorial is for the legacy and 26compat versions of the C++ driver. We can also create BSON objects using the stream oriented syntax:. A simple example illustrating usage of BSON arrays and the $nin operator is available here. transform a BSON array into a vector of BSONElements. Like numberLong() but with well-defined behavior for doubles that are NaNs, or too large/small to be.
Status mongo::bsonExtractField. Field in which to store error messages associated with non-success return codes.
MongoDB C++ Driver src/bsoncxx/types/ Source File
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|Parameters len will be size of JSON object in text chars.
For more information about indexing, see the MongoDB Indexing docs. An InitializerFunction implements the behavior of an initializer operation. Care is taken to always give numerically correct results when comparing different types.
The mongocxx driver ships with a new library, bsoncxx.
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More. C++ representation of a "BSON" object – that is, an extended JSON-style object in a binary. Class to encapsulate client side "Write Concern" concept.
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From bad24dc00d. To create a BSONObj in C++ that stores binary data, you can. 18 #include Definition: Top level namespace for MongoDB C++ BSON functionality.
Returns the collection name portion of an ns string. Connection pools. Helper method for setting up a response object. Context of an initialization process.
MongoDB C++ Driver mongoBSONElement Class Reference
Functor for combining lexical and numeric comparisons. A simple thread-safe fail point implementation that can be activated and deactivated, as well as embed temporary data into it.
The interface that any db connection should implement.