[Mevislabmodules-svn] SF.net SVN: mevislabmodules:[392] trunk/Community/General/Sources/ML/ MLMatlabScriptWrapper/mlMatlabScriptWrapperOutputData.h

[<bro...@us...>]

Revision: 392
          http://mevislabmodules.svn.sourceforge.net/mevislabmodules/?rev=392&view=rev
Author:   broersen
Date:     2012-02-06 16:23:32 +0000 (Mon, 06 Feb 2012)
Log Message:
-----------
ENH: Implemented patch to fix 'Hazardous situation' in the third point from the list of Jens Kaftan

Added Paths:
-----------
    trunk/Community/General/Sources/ML/MLMatlabScriptWrapper/mlMatlabScriptWrapperOutputData.h

Added: trunk/Community/General/Sources/ML/MLMatlabScriptWrapper/mlMatlabScriptWrapperOutputData.h
===================================================================
--- trunk/Community/General/Sources/ML/MLMatlabScriptWrapper/mlMatlabScriptWrapperOutputData.h	                        (rev 0)
+++ trunk/Community/General/Sources/ML/MLMatlabScriptWrapper/mlMatlabScriptWrapperOutputData.h	2012-02-06 16:23:32 UTC (rev 392)
@@ -0,0 +1,105 @@
+//----------------------------------------------------------------------------------
+//! The ML module class MatlabScriptWrapper.
+/*!
+// \file    mlMatlabScriptWrapperOutputData.h
+// \author  Jens Kaftan, Alexander Broersen
+// \date    2010-09-15
+//
+// Class for storing output data created in Matlab
+*/
+//----------------------------------------------------------------------------------
+
+
+#ifndef __mlMatlabScriptWrapperOutputData_H
+#define __mlMatlabScriptWrapperOutputData_H
+
+// SDK includes
+#include <mlBasics.h>
+
+// Include the Matlab engine. Note that the correct path to this
+// file must be set in the MLMatlabScriptWrapper.pro file.
+#include "engine.h"
+
+ML_START_NAMESPACE
+
+//! The output memory management class used in MatlabScriptWrapper
+class MatlabScriptWrapperOutputData
+{
+public:
+	//! Constructor.
+	MatlabScriptWrapperOutputData (void)
+	{
+		_data = NULL;
+		_dataClass = ML_BAD_DATA_TYPE;
+		_ext = Vector();
+		_minval = 0;
+		_maxval = 0;
+	};
+	//! Destructor.
+	~MatlabScriptWrapperOutputData ()
+	{
+		if(_data) {
+			delete []_data;
+			_data = NULL;
+		}
+	};
+
+	//! Copy new data to class (and deallocate old data if existent)
+	void SetData(const Vector& extend, const MLPhysicalDataType datatype, const double* data)
+	{
+		if(_data != NULL) {
+			delete []_data;
+			_data = NULL;
+		}
+		_ext = extend;
+		_dataClass = datatype;
+
+		SubImgBox temp = SubImgBox(extend);
+		int elementSize = 0;
+		try {
+			switch (_dataClass) {
+				case MLdoubleType: elementSize = sizeof(double);   _data = new double[temp.getSize()];   break;
+				case MLfloatType:  elementSize = sizeof(float);    _data = new float[temp.getSize()];    break;
+				case MLint8Type:   elementSize = sizeof(int8_T);   _data = new int8_T[temp.getSize()];   break;
+				case MLuint8Type:  elementSize = sizeof(uint8_T);  _data = new uint8_T[temp.getSize()];  break;
+				case MLint16Type:  elementSize = sizeof(int16_T);  _data = new int16_T[temp.getSize()];  break;
+				case MLuint16Type: elementSize = sizeof(uint16_T); _data = new uint16_T[temp.getSize()]; break;
+				case MLint32Type:  elementSize = sizeof(int32_T);  _data = new int32_T[temp.getSize()];  break;
+				case MLuint32Type: elementSize = sizeof(uint32_T); _data = new uint32_T[temp.getSize()]; break;
+				case MLint64Type:
+				default:
+					std::cerr << "MatlabScriptWrapperOutputData::SetData - Output type from Matlab not supported" << std::endl;
+			}
+			if(_data != NULL) {
+				memcpy(_data, data, temp.getSize()*elementSize);
+			}
+		}
+		catch(std::bad_alloc) {
+			std::cerr << "MatlabScriptWrapperOutputData::SetData - " << "error during memory allocation" << std::endl;
+		}
+	};
+
+	void SetMinMaxValue(const MLldouble min, const MLldouble max)
+	{
+		_minval = min;
+		_maxval = max;
+	};
+
+	inline void* GetData() { return(_data); };
+	inline MLPhysicalDataType GetDataType() { return(_dataClass); };
+	inline Vector GetExtend() { return(_ext); };
+	inline MLldouble GetMinValue() { return(_minval); };
+	inline MLldouble GetMaxValue() { return(_maxval); };
+
+private:
+	void* _data;
+	MLPhysicalDataType _dataClass;
+	Vector _ext;
+	MLldouble _minval;
+	MLldouble _maxval;
+};
+
+ML_END_NAMESPACE
+
+
+#endif // __mlMatlabScriptWrapperOutputData_H

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