strscan
Find first occurrence of a character in a null-terminated string.
Declaration
Source position: strings.pp line 68
function strscan(p: PChar; c: Char) : PChar;
Description
Returns a pointer to the first occurrence of the character C in the null-terminated string P. If C does not occur, returns Nil.
Errors
None.
See also
| Name | Description |
|---|---|
| StrPos | Search for a null-terminated substring in a null-terminated string |
| StrRScan | Find last occurrence of a character in a null-terminated string. |
Example
Program Example13;
Uses strings;
{ Program to demonstrate the StrScan and StrRScan functions. }
Const P : PChar = 'This is a PCHAR string.';
S : Char = 's' ;
begin
Writeln ('P, starting from first ''s'' : ',StrScan(P,s));
Writeln ('P, starting from last ''s'' : ',StrRScan(P,s));
end.