BSON_ITER_DOUBLE(3)

NAME
bson_iter_double()

SYNOPSIS
#define BSON_ITER_HOLDS_DOUBLE(iter)    (bson_iter_type ((iter)) == BSON_TYPE_DOUBLE)
double
bson_iter_double (const bson_iter_t *iter);

PARAMETERS

iter
    A bson_iter_t .

DESCRIPTION
Fetches the contents of a BSON_TYPE_DOUBLE field.

RETURNS
A double.

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