Provided by: libmongoc-doc_1.3.1-1_all 

NAME
mongoc_matcher_new() - None
SYNOPSIS
mongoc_matcher_t *
mongoc_matcher_new (const bson_t *query,
bson_error_t *error);
Create a new mongoc_matcher_t using the query specification provided.
DEPRECATED
NOTE
mongoc_matcher_t is deprecated and will be removed in version 2.0.
PARAMETERS
query A bson_t \&.
error An optional location for a bson_error_t or NULL \&.
ERRORS
Errors are propagated via the error parameter.
RETURNS
A newly allocated mongoc_matcher_t that should be freed with mongoc_matcher_destroy(3) when no longer in
use. Upon failure, NULL is returned and error is set. This could happen if query contains an invalid
query specification.
COLOPHON
This page is part of MongoDB C Driver. Please report any bugs at
https://jira.mongodb.org/browse/CDRIVER.
MongoDB C Driver 2016‐01‐18 MONGOC_MATCHER_NEW(3)