Read or write a bit
Source position: syshelph.inc line 482
public property TShortIntHelper.Bits[aIndex: TShortIntBitIndex] : Boolean |
Bits property reads or writes boolean value to a bit number determined by argument aIndex.
MyShortInt.Clear;// %00000000 MyShortInt equals 0 MyShortInt.Bits[0] := true; // %00000001 MyShortInt equals 1 MyShortInt.Bits[2] := true; // %00000101 MyShortInt equals 5 WriteLn(MyShortInt.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 |