Update to 2.0.0 tree from current Fremantle build

[opencv] / interfaces / swig / octave / octerror.cpp

diff --git a/interfaces/swig/octave/octerror.cpp b/interfaces/swig/octave/octerror.cpp
new file mode 100644 (file)
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+++ b/interfaces/swig/octave/octerror.cpp
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+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                        Intel License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000, Intel Corporation, all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of Intel Corporation may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+
+// 2004-03-17, Gabriel Schreiber <schreiber@ient.rwth-aachen.de>
+//             Mark Asbach       <asbach@ient.rwth-aachen.de>
+//             Institute of Communications Engineering, RWTH Aachen University
+// 2008-04-19, Xavier Delacour   <xavier.delacour@gmail.com>
+
+
+#include "octerror.h"
+#include <sstream>
+#include <iostream>
+
+#include <octave/oct.h>
+
+// OpenCV headers
+#include "cxcore.h"
+#include "cxerror.h"
+
+
+//=========================================================================
+int SendErrorToOctave
+    (
+    int status, 
+    const char* func_name, 
+    const char* err_msg,
+    const char* file_name, 
+    int line, 
+    void* /*userdata*/
+    )
+    throw(int)
+    {
+    std::stringstream message;
+    message   
+        << " openCV Error:"
+        << "\n        Status=" << cvErrorStr(status)
+        << "\n        function name=" << (func_name ? func_name : "unknown")
+        << "\n        error message=" << (err_msg ? err_msg : "unknown")
+        << "\n        file_name=" << (file_name ? file_name : "unknown")
+        << "\n        line=" << line
+        << std::flush;
+
+    // Clear OpenCV's error status for the next call!
+    cvSetErrStatus( CV_StsOk );
+    
+    // Set Octave Error.
+    error(message.str().c_str());
+    throw 1;    
+    return 0;
+    }
+
+    
+//=========================================================================
+void* void_ptr_generator()
+    { 
+    return 0;
+    }
+
+//=========================================================================
+void** void_ptrptr_generator()
+    { 
+    return 0;
+    }
+
+//=========================================================================
+CvErrorCallback function_ptr_generator()
+    {
+    return &SendErrorToOctave;
+    }
+