/*****************************************************************************
** FILE IDENTIFICATION
**
-** Name: proj2if.cpp
+** Name: pj2if.cpp
** Purpose: Convert an projection data file to an image file
** Programmer: Kevin Rosenberg
** Date Started: April 2000
** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: pj2if.cpp,v 1.1 2000/06/17 20:12:15 kevin Exp $
+** $Id: pj2if.cpp,v 1.6 2000/06/28 15:25:34 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
******************************************************************************/
/* FILE
- * proj2if.c Convert Raysum to image
+ * pj2if.c Convert Raysum to image
*
* DATE
* Apr 1999
*/
#include "ct.h"
+#include "timer.h"
enum { O_VERBOSE, O_HELP, O_VERSION };
void
-proj2if_usage (const char *program)
+pj2if_usage (const char *program)
{
- fprintf(stdout, "usage: %s in-proj-file out-if-file [OPTIONS]\n", fileBasename(program));
- fprintf(stdout, "This program converts a projection file to a IF file\n");
- fprintf(stdout, "\n");
- fprintf(stdout, " --verbose Verbose mode\n");
- fprintf(stdout, " --version Print version\n");
- fprintf(stdout, " --help Print this help message\n");
+ cout << "usage: " << fileBasename(program) << " in-proj-file out-if-file [OPTIONS]" << endl;
+ cout << "Converts a projection file to a IF file" << endl;
+ cout << endl;
+ cout << " --verbose Verbose mode" << endl;
+ cout << " --version Print version" << endl;
+ cout << " --help Print this help message" << endl;
}
int
-proj2if_main (const int argc, char *const argv[])
+pj2if_main (const int argc, char *const argv[])
{
- char *proj_name, *im_name;
- int ix, iy;
- bool opt_verbose = false;
+ char *pj_name, *im_name;
+ bool optVerbose = false;
extern int optind;
-
+ Timer timerProgram;
+
while (1)
{
int c = getopt_long (argc, argv, "", my_options, NULL);
switch (c)
{
case O_VERBOSE:
- opt_verbose = true;
+ optVerbose = true;
break;
case O_VERSION:
#ifdef VERSION
- fprintf(stdout, "Version %s\n", VERSION);
+ cout << "Version " << VERSION << endl;
#else
- fprintf(stderr, "Unknown version number");
+ cout << "Unknown version number" << endl;
#endif
- exit(0);
+ return (0);
case O_HELP:
case '?':
- proj2if_usage(argv[0]);
+ pj2if_usage(argv[0]);
return (0);
default:
- proj2if_usage(argv[0]);
+ pj2if_usage(argv[0]);
return (1);
}
}
if (argc - optind != 2) {
- proj2if_usage(argv[0]);
+ pj2if_usage(argv[0]);
return (1);
}
- proj_name = argv[optind];
+ pj_name = argv[optind];
im_name = argv[optind + 1];
- Projections proj;
- if (! proj.read (proj_name)) {
- sys_error (ERR_SEVERE, "Can not open projection file %s", proj_name);
+ Projections pj;
+ if (! pj.read (pj_name)) {
+ sys_error (ERR_SEVERE, "Can not open projection file %s", pj_name);
return (1);
}
- if (opt_verbose)
- proj.printScanInfo();
+ if (optVerbose)
+ pj.printScanInfo();
- ImageFile im (im_name, proj.nDet(), proj.nView());
+ ImageFile im (pj.nDet(), pj.nView());
ImageFileArray v = im.getArray();
- for (iy = 0; iy < proj.nView(); iy++)
+ for (int iy = 0; iy < pj.nView(); iy++)
{
- DetectorArray& detarray = proj.getDetectorArray (iy);
+ DetectorArray& detarray = pj.getDetectorArray (iy);
const DetectorValue* detval = detarray.detValues();
- for (ix = 0; ix < proj.nDet(); ix++)
+ for (int ix = 0; ix < pj.nDet(); ix++)
{
v[ix][iy] = detval[ix];
}
}
- im.fileCreate ();
- im.arrayDataWrite ();
- im.labelAdd (Array2dFileLabel::L_HISTORY, proj.remark(), proj.calcTime());
- im.labelAdd (Array2dFileLabel::L_HISTORY, "Conversion from .pj to .if");
- im.fileClose ();
+ im.labelAdd (pj.getLabel());
+ im.labelAdd (Array2dFileLabel::L_HISTORY, "Conversion from .pj to .if", timerProgram.timerEnd());
+ im.fileWrite (im_name);
return(0);
}
int
main (const int argc, char *const argv[])
{
- return (proj2if_main(argc, argv));
+ int retval = 1;
+
+ try {
+ retval = pj2if_main(argc, argv);
+ } catch (exception e) {
+ cerr << "Exception: " << e.what() << endl;
+ } catch (...) {
+ cerr << "Unknown exception" << endl;
+ }
+
+ return (retval);
}
#endif