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.