Difference between revisions of "BITNOT()"

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==Class==
 
Bitwise Operations
 
 
 
 
==Purpose==
 
==Purpose==
 
Function to perform bitwise NOT operation
 
Function to perform bitwise NOT operation
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==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
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Recital Server, Recital  
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]
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[[Category:Bitwise Operations]]
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[[Category:Bitwise Operations Functions]]

Latest revision as of 15:56, 27 November 2009

Purpose

Function to perform bitwise NOT operation


Syntax

BITNOT(<expN>)


See Also

BITAND(), BITCLEAR(), BITLSHIFT(), BITOR(), BITRSHIFT(), BITSET(), BITTEST(), BITXOR()


Description

The BITNOT() function performs a bitwise NOT operation on the specified numeric parameter. If <expN> is not an integer, it will be converted to an integer value before the operation takes place.

BITNOT() switches each bit in turn of <expN1>. Each 1 becomes a 0, and each 0 becomes a 1.


<expN> bit Result bit
0 1
1 0


Example

x = 3			&& 00011
? bitnot(x)
        -4		&& 11100


Products

Recital Server, Recital