Read or write a bit
Source position: syshelph.inc line 728
public property TIntegerHelper.Bits[aIndex: TIntegerBitIndex] : Boolean |
Bits property reads or writes boolean value to a bit number determined by argument aIndex.
MyInteger.Clear;// %00000000000000000000000000000000 MyInteger equals 0 MyInteger.Bits[0] := true; // %00000000000000000000000000000001 MyInteger equals 1 MyInteger.Bits[2] := true; // %00000000000000000000000000000101 MyInteger equals 5 WriteLn(MyInteger.Bits[2]); // TRUE
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Set bit to 1 |
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Set bit to 0 |
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Invert bit |
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Check bit |
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Return the position of the leftmost bit set |
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Return the position of the rightmost bit set |
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Count number of bits set |
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Read or write a nibble |
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Read or write a byte |
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TIntegerHelper.Words |
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Read or write a word |