bson_iter_int32 (3) Linux Manual Page
NAME
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.