Difference between revisions of "STRCMP()"
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==Class== | ==Class== | ||
| − | + | Expressions And Type Conversion | |
==Purpose== | ==Purpose== | ||
| − | + | Function to compare two strings | |
==Syntax== | ==Syntax== | ||
| − | + | STRCMP(<expC1>,<expC2>) | |
==See Also== | ==See Also== | ||
| − | + | [[AT()]], [[CHROVERLAP()]], [[GETGID()]], [[GETUID()]], [[STRCOMPARE()]], [[STREXTRACT()]], [[SUBSTR()]] | |
==Description== | ==Description== | ||
| + | The STRCMP() function compares two strings, character by character, and returns a numeric value as follows: | ||
| + | {| class="wikitable" | ||
| + | !Return Value||Description | ||
| + | |- | ||
| + | |-1||<expC1> is less than <expC2> | ||
| + | |- | ||
| + | |0||<expC1> and <expC2> are identical | ||
| + | |- | ||
| + | |1||<expC1> is greater than <expC2> | ||
| + | |- | ||
| + | |} | ||
==Example== | ==Example== | ||
<code lang="recital"> | <code lang="recital"> | ||
| − | + | cUSERPRIVS = [YYYNNYNN] | |
| + | if strcmp(cUSERPRIVS,'NNNNNNNYN')= 0 | ||
| + | SysMaint() | ||
| + | else | ||
| + | return | ||
| + | endif | ||
</code> | </code> | ||
| − | |||
| + | ==Products== | ||
| + | Recital Server, Recital | ||
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
Revision as of 11:39, 13 October 2009
Class
Expressions And Type Conversion
Purpose
Function to compare two strings
Syntax
STRCMP(<expC1>,<expC2>)
See Also
AT(), CHROVERLAP(), GETGID(), GETUID(), STRCOMPARE(), STREXTRACT(), SUBSTR()
Description
The STRCMP() function compares two strings, character by character, and returns a numeric value as follows:
| Return Value | Description |
|---|---|
| 0 | <expC1> and <expC2> are identical |
| 1 | <expC1> is greater than <expC2> |
Example
cUSERPRIVS = [YYYNNYNN] if strcmp(cUSERPRIVS,'NNNNNNNYN')= 0 SysMaint() else return endif
Products
Recital Server, Recital
