Computer system where giving and receiving a data between programs are controlled
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United States of America Patent
Stats
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Feb 27, 2001
Grant Date -
N/A
app pub date -
Sep 30, 1997
filing date -
Sep 1, 1993
priority date (Note) -
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Abstract
A computer system which operates by means of a plurality of programs and which controls the giving and receiving of data between programs in memory, the computer system including: a data storage area for storage of data which includes data having differing data formats, such as numeric data or character strings; and a data driver which controls the giving and receiving of data between the plurality of programs and the data storage area, wherein in the case in which data is to be passed from a first program to a second program of the plurality of programs, the data driver storing data from the first program into the data storage area, and in accessing the stored data, converting it to a format specified by the second program and passing the data to the second program. In this configuration, it is possible to give and receive data between programs without either considering the differences between systems or platforms, or having to change the common interface between programs. Thus, it is possible to have and utilize free-format data between various systems and platforms.
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