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PSP Help Doc Indexer System

(Version 1.4.1)

  1. Introduction
  2. License
  3. History
  4. Compilation & Hosting
  5. Configuration File
  6. Modules:
    1. Base64Enc
    2. FileShare
    3. GZIP
    4. Hostname
    5. HTTP
    6. MD5Crypt
    7. RegExp
    8. SDS
    9. SMTP
    10. Substrings
    11. URLEnc
    12. Web
  7. FAQ
  8. Links
  9. Credits

Declaration:

function str_ncomp(const str1, str2: string): shortint;

Arguments:

str1 First string
str2 Second string

Description:

This function compares 2 strings using natural comparison algorithm. It means that it compares strings as we do: literal part in alphabetical order, numeric part by value. So, in difference from str_comp it will tell that 'foo2' < 'foo120'.

Returns:

-1 if str1 < str2, 0 if str1 = str2 and 1 if str1 > str2.

Usage:

readln(s1);
readln(s2);
if str_ncomp(s1, s2) < 0 then writeln('S1 is less than S2')
else if str_ncomp(s1, s2) = 0 then writeln('S1 equals S2')
else writeln('S1 is greater than S2');

See also:

str_incomp, str_comp.
PSP Help documents