Hitachi, Ltd.

Hitachi Computer Engineering Co., Ltd.

Hitachi Seibu Soft Ware Co., Ltd.

Hidetosi Katumata

Hiroyuki Maezawa

Ichiro Naito

Junko Yamaguchi

Mikio Tomioka

Takeshi Oshio

Hiruyuki Maezawa

A display method in an information processing device for use in software development support includes the steps of analyzing a software product before change and a software product after change. Respectively forming structure information before change and structure information after change, which consist of software element informations correlated with each other, in accordance with the respective structures of the software products. Forming structure information that forms a union set of the before-change structure information and said after change structure information, which includes all the software element informations before and after change, and appending identification information representative of the manner of change in each software element to the union set structure information. Converting at least a part of the union set structure information into its graphic format so as to be produced together with the representations of the change manners represented by the identification information.

Display method in software development support system

Each program element of a desired program is converted into a corresponding graphic element and is displayed on a screen of a display, which enables a schema of the program to be visually displayed as graphics on the screen of the display. When the program is executed, the graphic elements corresponding to the program elements of the program under execution and a graphic element corresponding to a program element under execution are displayed on the screen of the display in a visually discriminated fashion. When necessary, the execution count of each program element is displayed in the neighborhood of the program element on the screen of the display. Or, according to the execution count of each program element, the color of the displayed graphic element of the program element is changed on the screen of the display.

Method for displaying program executing circumstances and an apparatus

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Zama, Japan

Hidetosi Katumata