ASCPOS()
ASCII value of a character at a certain position
- Syntax
-
- ASCPOS (<cString>, [<nPosition>]) --> nAsciiValue
- Arguments
-
- <cString> is the processed string [<nPosition>] is an optional position within <cString> Default: last position in <cString>
- Returns
-
- <nAsciiValue> the ASCII value of the character at the specified position
- Description
-
- The ASCPOS() function returns the ASCII value of the character that can be found at the position <nPosition> in <cString>. If <nPosition> is larger than the length of <cString>, 0 is returned.
Examples
? ascpos ("0123456789") --> 57
? ascpos ("0123456789",1) --> 48
Tests
ascpos ("0123456789") == 57
ascpos ("0123456789",1) == 48
ascpos ("0123456789",11) == 0 // to large !
- Status
- Ready
- Compliance
-
- ASCPOS() is compatible with CT3's ASCPOS().
- Platforms
-
- All
- Files
-
- Source is asciisum.c, library is libct.
- See Also