title: no suitable conversion function from "CvTermCriteria" to "int" exists
body: <p>How could I solve the error?</p>
  
  <p>I use program that made for OpenCV 2.x but I compile it on OpenCV 3.0, and error appeared.
  I change CvTermCriteria to TermCriteria::TermCriteria but thats not working.
  How could I change CvTermCriteria to be int?</p>
  
  <p>Hope anyone could help me. Thanks</p>
  
  <p>Error appeared at this part:</p>
  
  <pre><code>cvStereoCalibrate( &amp;_objectPoints, &amp;_imagePoints1, &amp;_imagePoints2, &amp;_npoints,&amp;_M1calib, &amp;_D1, &amp;_M2calib, &amp;_D2,imageSize, &amp;_R, &amp;_Tcalib, &amp;_E, &amp;_F, 
      cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS, 100, 1e-5),
      CV_CALIB_FIX_ASPECT_RATIO+CV_CALIB_ZERO_TANGENT_DIST + CV_CALIB_SAME_FOCAL_LENGTH );
  </code></pre>
  
  <p>This is the source code:</p>
  
  <pre><code>//--------------Compute for calibration-------------------
      N = n_boards*n;
      objectPoints.resize(N);
      for( i = 0; i &lt; ny; i++ )
          for(j = 0; j &lt; nx; j++ )   objectPoints[i*nx + j] = cvPoint3D32f(i*squareSize, j*squareSize, 0);
      for( i = 1; i &lt; n_boards; i++ ) copy( objectPoints.begin(), objectPoints.begin() + n, objectPoints.begin() + i*n );
      npoints.resize(n_boards,n);
  
      CvMat _objectPoints = cvMat(1, N, CV_32FC3, &amp;objectPoints[0] );
      CvMat _imagePoints1 = cvMat(1, N, CV_32FC2, &amp;points[0][0] );
      CvMat _imagePoints2 = cvMat(1, N, CV_32FC2, &amp;points[1][0] );
      CvMat _npoints = cvMat(1, npoints.size(), CV_32S, &amp;npoints[0] );
      cvSetIdentity(&amp;_M1calib);
      cvSetIdentity(&amp;_M2calib);
      cvZero(&amp;_D1);
      cvZero(&amp;_D2);
  
      printf("\nRunning stereo calibration ...");
      fflush(stdout);
      cvStereoCalibrate( &amp;_objectPoints, &amp;_imagePoints1, &amp;_imagePoints2, &amp;_npoints,&amp;_M1calib, &amp;_D1, &amp;_M2calib, &amp;_D2,imageSize, &amp;_R, &amp;_Tcalib, &amp;_E, &amp;_F, 
      cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS, 100, 1e-5),
      CV_CALIB_FIX_ASPECT_RATIO+CV_CALIB_ZERO_TANGENT_DIST + CV_CALIB_SAME_FOCAL_LENGTH );
  
  
      printf("\nDone Calibration");
  
      cvUndistortPoints( &amp;_imagePoints1, &amp;_imagePoints1,&amp;_M1calib, &amp;_D1, 0, &amp;_M1calib );
      cvUndistortPoints( &amp;_imagePoints2, &amp;_imagePoints2,&amp;_M2calib, &amp;_D2, 0, &amp;_M2calib );
  
  
      CvMat* mx1calib = cvCreateMat( imageSize.height,imageSize.width, CV_32F );
      CvMat* my1calib = cvCreateMat( imageSize.height,imageSize.width, CV_32F );
      CvMat* mx2calib = cvCreateMat( imageSize.height,imageSize.width, CV_32F );
      CvMat* my2calib = cvCreateMat( imageSize.height,imageSize.width, CV_32F );
  
      double R1[3][3], R2[3][3], P1[3][4], P2[3][4];
      CvMat _R1 = cvMat(3, 3, CV_64F, R1);
      CvMat _R2 = cvMat(3, 3, CV_64F, R2);
  
          CvMat _P1 = cvMat(3, 4, CV_64F, P1);
          CvMat _P2 = cvMat(3, 4, CV_64F, P2);
          cvStereoRectify( &amp;_M1calib, &amp;_M2calib, &amp;_D1, &amp;_D2, imageSize,&amp;_R, &amp;_Tcalib,&amp;_R1, &amp;_R2, &amp;_P1, &amp;_P2, &amp;_Qcalib,0/*CV_CALIB_ZERO_DISPARITY*/ );
  
          cvInitUndistortRectifyMap(&amp;_M1calib,&amp;_D1,&amp;_R1,&amp;_P1,mx1calib,my1calib);
          cvInitUndistortRectifyMap(&amp;_M2calib,&amp;_D2,&amp;_R2,&amp;_P2,mx2calib,my2calib);
  
          printf("\nSaving matries for later use ...\n");
          cvSave("CalibFile//M1.yml",&amp;_M1calib);
      //  cvSave("CalibFile//D1.yml",&amp;_D1);
      //  cvSave("CalibFile//R1.yml",&amp;_R1);
      //  cvSave("CalibFile//P1.yml",&amp;_P1);
  
          cvSave("CalibFile//M2.yml",&amp;_M2calib);
      //  cvSave("CalibFile//D2.yml",&amp;_D2);
      //  cvSave("CalibFile//R2.yml",&amp;_R2);
      //  cvSave("CalibFile//P2.yml",&amp;_P2);
  
          cvSave("CalibFile//Q.yml",&amp;_Qcalib);
          cvSave("CalibFile//T.yml",&amp;_Tcalib);
          cvSave("CalibFile//mx1.yml",mx1calib);
          cvSave("CalibFile//my1.yml",my1calib);
          cvSave("CalibFile//mx2.yml",mx2calib);
          cvSave("CalibFile//my2.yml",my2calib);
  </code></pre>