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src/Math/StructuredData.h

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+/*//////////////////////////////////////////////////////////////////////////////
+// CMT Cosmic Muon Tomography project //////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+
+  Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
+  All rights reserved
+
+  Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
+
+  ------------------------------------------------------------------
+  This library is free software;  you  can  redistribute  it  and/or
+  modify it  under the  terms  of  the  GNU  Lesser  General  Public
+  License as published  by  the  Free  Software  Foundation;  either
+  version 3.0 of the License, or (at your option) any later version.
+
+  This library 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of  the GNU Lesser General  Public
+  License along with this library.
+
+//////////////////////////////////////////////////////////////////////////////*/
+
+
+
+#ifndef STRUCTUREDDATA_H
+#define STRUCTUREDDATA_H
+
+#include "Core/Macros.h"
+#include "Core/Object.h"
+#include "Math/Dense.h"
+
+namespace uLib {
+
+class StructuredData : public Object {
+public:
+    typedef Object BaseClass;
+    enum _Order
+    {
+        CustomOrder = 0,
+        XYZ = 0 | 1 << 2 | 2 << 4,
+        XZY = 0 | 2 << 2 | 1 << 4,
+        YXZ = 1 | 0 << 2 | 2 << 4,
+        YZX = 2 | 0 << 2 | 1 << 4,
+        ZXY = 1 | 2 << 2 | 0 << 4,
+        ZYX = 2 | 1 << 2 | 0 << 4
+    };
+
+    typedef enum _Order Order;
+
+    StructuredData(const Vector3i &size);
+
+    StructuredData(const StructuredData &copy) :
+        BaseClass(copy),
+        m_DataOrder(copy.m_DataOrder),
+        m_Dims(copy.m_Dims),
+        m_Increments(copy.m_Increments)
+    {}
+
+
+    uLibGetMacro(Dims,Vector3i)
+
+    void SetDims(const Vector3i &size);
+
+    uLibGetSetMacro(Increments,Vector3i)
+
+    void SetDataOrder(Order order = YXZ);
+
+    uLibGetMacro(DataOrder,Order)
+
+    bool IsInsideGrid(const Vector3i &v) const;
+
+    inline int Map(Vector3i index) const;
+
+    Vector3i UnMap(int index) const;
+
+private:
+    Order m_DataOrder;
+    Vector3i m_Dims;
+    Vector3i m_Increments; //TODO: make this line matrix //
+};
+
+
+
+// --- INLINES -------------------------------------------------------------- //
+
+
+inline int StructuredData::Map(Vector3i index) const
+{
+    return (m_Increments.transpose() * index);
+}
+
+
+
+
+
+}
+
+#endif // STRUCTUREDDATA_H