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- {*****************************************************************************
- * Function ...... RTOI()
- * Purpose ....... To convert a real to an integer
- * Parameters .... RealNum Real type number
- * Returns ....... The integer part of RealNum
- * Notes ......... Simply truncates the decimals
- * . Uses function Left
- * Author ........ Martin Richardson
- * Date .......... May 13, 1992
- *****************************************************************************}
- FUNCTION RTOI( RealNum: REAL ): LONGINT;
- VAR
- s: STRING;
- l: LONGINT;
- i: INTEGER;
- BEGIN
- STR( RealNum:17:2, s );
- s := Left( s, LENGTH(s) - 3 );
- VAL( s, l, i );
- RTOI := l;
- END;
-