| 摘要 |
<p>PURPOSE:To input the layout information of data from an external storage device when necessary and to execute data processing independently of the layout of the output data and a data formation by forming an intermediate output data string obtained by adding a data discriminating key word to a series of data outputs. CONSTITUTION:Physical layout data of data to be outputted on an external storage device 6 are stored in an external storage device 1 of a data processing system and the layout data are decoded by a layout data processor 2, and after being worked to a format to be easily referred, stored in a layout information storage device 3. Receiving the output request of a series of data from a data processor 4, an output data forming device 5 corresponds a data discriminating key word for specifying the output data to the layout information outputted from the device 3 and replaces the key word by the corresponding output control information to form a series of data having output control information. An external output device 6 processes the data. Thus, the data processing is executed independently of the layout of the output data and data formation.</p> |
