bson_iter_as_double(3)
| BSON_ITER_AS_DOUBLE(3) | libbson | BSON_ITER_AS_DOUBLE(3) |
SYNOPSIS
double bson_iter_as_double (const bson_iter_t *iter);
PARAMETERS
- •
- iter: A bson_iter_t <>.
DESCRIPTION
Fetches the current field as if it were a double.
bson_iter_as_double() will cast the following types to double
- BSON_TYPE_BOOL
- BSON_TYPE_DOUBLE
- BSON_TYPE_INT32
- BSON_TYPE_INT64
Any other value will return 0.
RETURNS
The value type casted to double.
Author
MongoDB, Inc
Copyright
2009-present, MongoDB, Inc.
| February 10, 2026 | 1.30.7 |