serialize_matrix — Serialize a matrix.
serialize_matrix serializes the data of a matrix (see fwrite_serialized_item for an introduction of the basic principle of serialization). The same data that is written in a file by write_matrix is converted to a serialized item. The matrix is defined by the handle MatrixID. The serialized matrix is returned by the handle SerializedItemHandle and can be deserialized by deserialize_matrix.
Handle of the serialized item.
If the parameters are valid, the operator serialize_matrix returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.
fwrite_serialized_item, send_serialized_item, deserialize_matrix