bson_iter_as_double(3)
| BSON_ITER_AS_DOUBLE(3) | Libbson | BSON_ITER_AS_DOUBLE(3) |
NAME
bson_iter_as_double - bson_iter_as_double()
SYNOPSIS
bool 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
2017-present, MongoDB, Inc
| June 1, 2021 | 1.14.0 |