NAME

bson_iter_double() - Fetches the contents of a BSON_TYPE_DOUBLE field.

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.