| 摘要 |
PURPOSE:To easily perform correction and change by converting a program to a diagram consisting of a node representing a processing and an oriented graph representing processing sequence. CONSTITUTION:In the program, each processing is set as the node, and the oriented graph is provided between the nodes if the processing sequence is regulated between the nodes. Also, each node is provided with not only a content to be processed, but processing time required for the execution of the processing and a part recordable an index('weight' in node) equivalent to the processing time. And for example, the diagram is processed by a computer so as to express the node as a circle and the oriented graph as an arrow head, and it is outputted to a display device such as a display or a printer. Thereby, a programmer can recognize the flow of the processing and the dependent relation of the processing provided in the program originally at a glance.
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