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ScanBin


Unit:SDL_math1
Class:none
Declaration:function ScanBin (Instring: string; var Idx: integer): longint;

The function ScanBin decodes a binary number from a string. The parameter Instring contains the binary number to be scanned, starting at the position defined by the parameter Idx. Valid characters are the digits 0, 1, and leading blanks.

On return, ScanBin contains the corresponding integer number, and the variable parameter Idx points to the first character after the scanned number. If the binary number constitutes the final part of the string, Idx points to 1+length(Instring ).



Last Update: 2012-Oct-20