bson_iter_int32 man page

bson_iter_int32() — Fetches the value from a BSON_TYPE_INT32 element. You should verify that the field is a BSON_TYPE_INT32 field before calling this function.

Synopsis

#define BSON_ITER_HOLDS_INT32(iter) \
   (bson_iter_type ((iter)) == BSON_TYPE_INT32)

int32_t
bson_iter_int32 (const bson_iter_t *iter);

Parameters

iter
A bson_iter_t

Description

Fetches the value from a BSON_TYPE_INT32 element. You should verify that the field is a BSON_TYPE_INT32 field before calling this function.

Returns

A 32‐bit integer.

Colophon

This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.

Info

2016‐10‐28 libbson