bson_has_field man page

bson_has_field — bson_has_field()

Synopsis

bool
bson_has_field (const bson_t *bson, const char *key);

Parameters

Description

Checks to see if key contains an element named key. This also accepts “dotkey” notation such as “a.b.c.d”.

Returns

true if key was found within bson; otherwise false.

Author

MongoDB, Inc

Info

Nov 20, 2017 1.8.2 Libbson