Initial refactoring of vector and matrix classes

src/blackmisc/mathvector3dbase.cpp

@@ -0,0 +1,80 @@
+/*  Copyright (C) 2013 VATSIM Community / authors
+ *  This Source Code Form is subject to the terms of the Mozilla Public
+ *  License, v. 2.0. If a copy of the MPL was not distributed with this
+ *  file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "blackmisc/mathvector3dbase.h"
+#include "blackmisc/mathvector3d.h"
+#include "blackmisc/coordinateecef.h"
+#include "blackmisc/coordinatened.h"
+
+namespace BlackMisc
+{
+namespace Math
+{
+
+/*
+ * Convert to string
+ */
+template <class ImplClass> QString CVector3DBase<ImplClass>::stringForConverter() const
+{
+    QString s = ("{%1, %2, %3}");
+    s = s.arg(this->m_vector.x()).arg(this->m_vector.y()).arg(this->m_vector.z());
+    return s;
+}
+
+/*
+ * Vector to zero
+ */
+template <class ImplClass> void CVector3DBase<ImplClass>::setZero()
+{
+    this->fill(0.0);
+}
+
+/*
+ * Vector to zero
+ */
+template <class ImplClass> void CVector3DBase<ImplClass>::fill(qreal value)
+{
+    this->m_vector.setX(value);
+    this->m_vector.setY(value);
+    this->m_vector.setZ(value);
+}
+
+/*
+ * Element
+ */
+template <class ImplClass> qreal CVector3DBase<ImplClass>::getElement(size_t row) const
+{
+    bool validIndex = (row < 3 && row >= 0);
+    Q_ASSERT_X(validIndex, "getElement", "Wrong index");
+    if (!validIndex) throw std::range_error("Invalid index vor 3D vector");
+    double d;
+    switch (row)
+    {
+    case 0:
+        d = this->m_vector.x();
+        break;
+    case 1:
+        d = this->m_vector.y();
+        break;
+    case 2:
+        d = this->m_vector.z();
+        break;
+    default:
+        Q_ASSERT_X(true, "getElement", "Detected invalid index in 3D vector");
+        throw std::range_error("Detected invalid index in 3D vector");
+        break;
+    }
+    return d;
+}
+
+// see here for the reason of thess forward instantiations
+// http://www.parashift.com/c++-faq/separate-template-class-defn-from-decl.html
+template class CVector3DBase<CVector3D>;
+template class CVector3DBase<BlackMisc::Geo::CCoordinateEcef>;
+template class CVector3DBase<BlackMisc::Geo::CCoordinateNed>;
+
+} // namespace
+
+} // namespace