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

       2018, MongoDB, Inc