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[MANTA] Sqrt undefined.


Chronological Thread 
  • From: Abe Stephens <abe@sci.utah.edu>
  • To: "'manta@sci.utah.edu'" <manta@sci.utah.edu>
  • Subject: [MANTA] Sqrt undefined.
  • Date: Fri, 20 Jan 2006 00:23:02 -0700
If you encounter the following error while compiling the trunk:

/store/abe/Manta/Model/Cameras/FisheyeCamera.cc(87): error: identifier "Sqrt" is undefined
      Real z = Sqrt( 2 - e.imageX * e.imageX - e.imageY * e.imageY );
               ^

compilation aborted for /store/abe/Manta/Model/Cameras/FisheyeCamera.cc (code 2)


(The error occurs in many places and is due to a change in the SCIRun code.)

Rollback SCIRun/Core/Math to the PREV revision:

% svn update -rPREV SCIRun/Core/Math/
U  SCIRun/Core/Math/Expon.h
U  SCIRun/Core/Math/Trig.h
Updated to revision 33029.

This was mentioned on an email thread not cc'ed to the manta@sci list.

The problem will be resolved after the vertical branch is merged back into the trunk (scheduled for Friday).

Abe



  • [MANTA] Sqrt undefined., Abe Stephens, 01/20/2006

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