oops

 oops - quits matlab if error, creates temp file, and prints info

 Usage: oops(errorcode)

 oops provides a centralized way to quit matlab and print a pre-defined error
 message based on a numeric error code.  It uses the FS-FAST "qoe" function
 that quits matlab completely, even in non-interactive mode, so scripts can
 continue to run.

 The numeric values assigned to particular error msg are subject to change.
 If oops is passed an errorcode that doesn't have a corresponding error
 message, it prints "Undefined error."

 $Id: oops.m,v 1.3 2003/09/18 16:58:53 nknouf Exp $

0001 function oops(errorcode)
0002 % oops - quits matlab if error, creates temp file, and prints info
0003 %
0004 % Usage: oops(errorcode)
0005 %
0006 % oops provides a centralized way to quit matlab and print a pre-defined error
0007 % message based on a numeric error code.  It uses the FS-FAST "qoe" function
0008 % that quits matlab completely, even in non-interactive mode, so scripts can
0009 % continue to run.
0010 %
0011 % The numeric values assigned to particular error msg are subject to change.
0012 % If oops is passed an errorcode that doesn't have a corresponding error
0013 % message, it prints "Undefined error."
0014 %
0015 % $Id: oops.m,v 1.3 2003/09/18 16:58:53 nknouf Exp $
0016 
0017 global oopsfile;
0018 
0019 msg = getmsg(errorcode);
0020 
0021 fmri_touch(oopsfile);
0022 qoe(['ERROR ' num2str(errorcode) ': '  msg]);
0023 return;
0024 
0025 %% returns a specific error message
0026 function msg = getmsg(errorcode)
0027 
0028 switch (errorcode)
0029     case 150,
0030         msg = 'All arguments must be a string';
0031     case 151,
0032         msg = 'Flag needs one argument';
0033     case 152,
0034         msg = 'Hemodynamic volume is empty';
0035     case 153,
0036         msg = 'Hemodynamic offset volume is empty';
0037     case 154,
0038         msg = 'Hemodynamic h.dat file is empty';
0039     case 155,
0040         msg = 'There was a problem converting the hemodynamic volume; ensure that you have the correct number of conditions';
0041     case 156,
0042         msg = 'The computed number of samples is not an integer; ensure that you have the correct number of conditions';
0043     case 157,
0044         msg = 'Functional data volume is empty';
0045     case 158,
0046         msg = 'Unable to open file for writing';
0047     case 159,
0048         msg = 'Unable to open file for reading';
0049     case 250,
0050         msg = 'No voxels in the ROI';
0051     case 251,
0052         msg = 'No voxels found when compacting the ROI';
0053     case 252,
0054         msg = 'Please use more than one ROI';
0055     case 253,
0056         msg = 'You have too many ROIs in your list.  Please use two or three';
0057     case 254,
0058         msg = 'Please use mosaic or a slice number for the \"display\" parameter';
0059     case 255,
0060         msg = 'Threshold cannot be zero';
0061     case 256,
0062         msg = 'File containing ROI names not found; perhaps there was a problem with combine_roi?';
0063     case 350,
0064         msg = 'Both lindex and lyz are empty';
0065     case 351,
0066         msg = 'lindex and lxyz have different lengths';
0067     case 352,
0068         msg = 'lxyz does not have three columns';
0069     case 353,
0070         msg = 'Length of lvals inconsistent';
0071     case 950,
0072         msg = 'Problem computing the matrix intersection: size of A is not the same as size of B';
0073     case 951,
0074         msg = 'Colormap not one of the supported types';
0075     otherwise,
0076         msg = 'Undefined error';
0077 end
0078 return;