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1<i

Posted on 2007-03-19
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Last Modified: 2010-04-15
BitWise
int andmask;
             for(i = 15;i >=0;i--)
             {
                   andmask =int 1<i;
                    printf("\n **** AndMask : ",andmask);
             }


Question :
1 ) What is the Meaning of  " int 1 < i " ?
 
0
Comment
Question by:gauravflame
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5 Comments
 
LVL 143

Expert Comment

by:Guy Hengel [angelIII / a3]
ID: 18746889
it casts the result of (1 < i)  which returns a boolean value into int, ie 0 (false) and -1 (false)
0
 

Author Comment

by:gauravflame
ID: 18746913
anything else is true ,except 0 & -1 which are false
I am right
0
 
LVL 143

Accepted Solution

by:
Guy Hengel [angelIII / a3] earned 50 total points
ID: 18746918
no. only 0 is evaluating to false. everything else (including -1) is true
0
 

Author Comment

by:gauravflame
ID: 18746925
fine , thanks
0

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