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/ Microsoftware Monthly 19…2 Programming Power Tools / MASO9512.ISO / cpptutor / cpptutor.arj / CH01 / A01105.WAV (.mp3) < prev    next >
Waveform Audio File Format  |  1993-10-27  |  291.5 KB  |  1 channel  |  11,025 sample rate  |  27 seconds
Transcription: In modular programming, blocks of data and code are often kept in separate files or modules. The program should access data in a module only by calling functions of that particular module. The intent is that the rest of the program should not be affected by changes to a function. However, the main program must still ensure that the data in a module is initialized before it is used. Omitting this step is often a source of bugs.