bson_iter_as_double()

Synopsis

bool
bson_iter_as_double (const bson_iter_t *iter);

Parameters

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.