1 files changed, 77 insertions, 0 deletions
diff --git a/src/Logger.cpp b/src/Logger.cpp
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+/*
+-----------------------------------------------------------------------
+Copyright 2012 iMinds-Vision Lab, University of Antwerp
+
+Contact: astra@ua.ac.be
+Website: http://astra.ua.ac.be
+
+
+This file is part of the
+All Scale Tomographic Reconstruction Antwerp Toolbox ("ASTRA Toolbox").
+
+The ASTRA Toolbox is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+The ASTRA Toolbox is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
+
+-----------------------------------------------------------------------
+$Id$
+*/
+
+#include <astra/Logger.h>
+
+using namespace astra;
+
+const char * g_loggerFileName = "astra_logger.txt";
+
+void CLogger::_assureIsInitialized()
+{
+	if(!m_bInitialized)
+	{
+		m_pOutFile = fopen(g_loggerFileName, "r");
+		if(m_pOutFile != NULL)
+		{
+			// file exists, users wants to log
+			fclose(m_pOutFile);
+			m_pOutFile = fopen(g_loggerFileName, "w");
+		}
+
+		m_bInitialized = true;
+	}
+}
+
+void CLogger::writeLine(const char * _text)
+{
+	_assureIsInitialized();
+
+	if(m_pOutFile != NULL)
+	{
+		fprintf(m_pOutFile, "%s\n", _text);
+		fflush(m_pOutFile);
+	}
+}
+
+void CLogger::writeTerminalCUDAError(const char * _fileName, int _iLine, const char * _errString)
+{
+	char buffer[256];
+
+	sprintf(buffer, "Cuda error in file '%s' in line %i : %s.", _fileName, _iLine, _errString);
+
+	writeLine(buffer);
+}
+
+CLogger::CLogger()
+{
+	;
+}
+
+FILE * CLogger::m_pOutFile = NULL;
+bool CLogger::m_bInitialized = false;