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???
02/07/06 21:06
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#109450 - |= 2^RightMostBits -1; // sure?
Responding to: ???'s previous message
Are you sure you want:

Mask |= 2^RightMostBits -1; // operator precedence and '^' is not "to the power of"

instead of:

Mask |= (1<<RightMostBits) -1; // or something similar

List of 16 messages in thread
TopicAuthorDate
Right Filling n x Rightmost Bits with 1'            01/01/70 00:00      
   wrong approach            01/01/70 00:00      
      Wrong Approach ?            01/01/70 00:00      
         why not just |= bits_to_be_added            01/01/70 00:00      
            |= bits_to_be_added            01/01/70 00:00      
               ah            01/01/70 00:00      
                  bang on            01/01/70 00:00      
   Try an Array            01/01/70 00:00      
   |= 2^RightMostBits -1; // sure?            01/01/70 00:00      
      You are correct about ^ != pow()            01/01/70 00:00      
      If only            01/01/70 00:00      
   About 25 bytes with SDCC            01/01/70 00:00      
      Thankyou            01/01/70 00:00      
      Why not use a table?            01/01/70 00:00      
         codesize            01/01/70 00:00      
            Yes, But..            01/01/70 00:00      

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