home *** CD-ROM | disk | FTP | other *** search
/ Microsoftware Monthly 19…2 Programming Power Tools / MASO9512.ISO / cpptutor / cpptutor.arj / CH12 / A12102.WAV (.mp3) < prev    next >
Waveform Audio File Format  |  1993-11-01  |  301.4 KB  |  1 channel  |  11,025 sample rate  |  28 seconds
Transcription: A promotion or widening conversion is a conversion from Type A to Type B where all of the values in Type A can be represented in Type B. For example, a conversion from Int to Double is a promotion. A demotion or narrowing conversion is a conversion from Type A to Type B where some of the values of Type A cannot be represented in Type B. For example, a conversion from Double to Int is a demotion.