C++ bit fields in LabVIEW?

[c_w_k]

Hello,

I wondering how I can translate my C++ code that uses a "bit field", into LabVIEW code.....

I have a C++ structure that contains a field of data type short that is a bit field:

structure : status

short done; // completion flag, this is a bit field

// bit 0 is on when an acquistion is in progress

// bit 1 is on when the FIFO contains a complete coad

// bit 2 is on when a FIFO underrun has occured

I need to use the field in an if statement as follows:

if(ret == 0) && (status.done & 0x2)) -> this is the part I'm wanting to no how to do in LabVIEW......

{

//do whats needed....

}

Thanks

CK

[Dan DeFriese]

Here are my approaches to bit twidding.

Dan

Edited September 23, 2009 by Dan DeFriese

[Mellroth]

Here are my approaches to bit twidding.

Dan

I think the middle picture is wrong, should be using an OR operation instead.

Here is another way of doing the bit manipulation

Bit manipulation.vi

/J

[Dan DeFriese]

I think the middle picture is wrong, should be using an OR operation instead.

Thanks .

[Mellroth]

Thanks .

You're welcome

/J