SYNOPSIS
#include <bson.h> #define BSON_ITER_HOLDS_DOCUMENT(iter) \ (bson_iter_type ((iter)) == BSON_TYPE_DOCUMENT) void bson_iter_document (const bson_iter_t *iter, uint32_t *document_len, const uint8_t **document);
DESCRIPTION
The bson_iter_document() function shall retrieve the raw buffer of a sub-document from iter. iter MUST be on an element that is of type BSON_TYPE_DOCUMENT. This can be verified with bson_iter_type() or the BSON_ITER_HOLDS_DOCUMENT() macro.
ERRORS
It is a programming error to call this function on an element that is not of BSON_TYPE_DOCUMENT.
SEE ALSO
AUTHORS
This page was written by MongoDB, Inc.