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BitChange ( value ; bit )

Toggles a bit in a value

  Average rating: 4.4 (35 votes) Log in to vote

Theo Ros - Show more from this author

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

/*------------------------------------------------------- Toggles a bit in a value to 0 is originally it was set, sets it to 1 if it was not set Syntax: BitChange ( value ; bit ) Returns the value with the bit changed Return type: Number Uses function BitTest() Theo Ros ----------------------------------------------------------*/ // if bitnumber 'bit' is set, clear it, otherwise set it If ( BitTest ( value ; bit ) ; value - 2 ^ Int ( bit ) ; value + 2 ^ Int ( bit ) ) Click to copy

Toggles a bit in a value to 0 is originally it was set,
sets it to 1 if it was not set

Syntax: BitChange ( value ; bit )
Returns the value with the bit changed

Return type: Number
Uses function BitTest()

 

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