Magnetic Load Interface added

src/oofemlib/interfacetype.h

@@ -83,7 +83,9 @@ enum InterfaceType {
 
     QCMaterialExtensionInterfaceType,
 
-    MixedPressureMaterialExtensionInterfaceType
+    MixedPressureMaterialExtensionInterfaceType,
+
+    MagneticLoadElementInterfaceType
 };
 } // end namespace oofem
 #endif // interfacetype_h

src/sm/Loads/magneticloadinterface.C

@@ -0,0 +1,47 @@
+/*
+ *
+ *                 #####    #####   ######  ######  ###   ###
+ *               ##   ##  ##   ##  ##      ##      ## ### ##
+ *              ##   ##  ##   ##  ####    ####    ##  #  ##
+ *             ##   ##  ##   ##  ##      ##      ##     ##
+ *            ##   ##  ##   ##  ##      ##      ##     ##
+ *            #####    #####   ##      ######  ##     ##
+ *
+ *
+ *             OOFEM : Object Oriented Finite Element Code
+ *
+ *               Copyright (C) 1993 - 2013   Borek Patzak
+ *
+ *
+ *
+ *       Czech Technical University, Faculty of Civil Engineering,
+ *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
+ *
+ *  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 2.1 of the License, or (at your option) any later version.
+ *
+ *  This program 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; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "magneticloadinterface.h"
+
+namespace oofem {
+  MagneticLoadElementInterface :: MagneticLoadElementInterface(Element *e) :  Interface(), element(e)
+{
+}
+
+MagneticLoadElementInterface :: ~MagneticLoadElementInterface()
+{}
+
+
+
+} // end namespace oofem

src/sm/Loads/magneticloadinterface.h

@@ -0,0 +1,76 @@
+/*
+ *
+ *                 #####    #####   ######  ######  ###   ###
+ *               ##   ##  ##   ##  ##      ##      ## ### ##
+ *              ##   ##  ##   ##  ####    ####    ##  #  ##
+ *             ##   ##  ##   ##  ##      ##      ##     ##
+ *            ##   ##  ##   ##  ##      ##      ##     ##
+ *            #####    #####   ##      ######  ##     ##
+ *
+ *
+ *             OOFEM : Object Oriented Finite Element Code
+ *
+ *               Copyright (C) 1993 - 2013   Borek Patzak
+ *
+ *
+ *
+ *       Czech Technical University, Faculty of Civil Engineering,
+ *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
+ *
+ *  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 2.1 of the License, or (at your option) any later version.
+ *
+ *  This program 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; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#pragma once
+
+#include "interface.h"
+#include "floatarray.h"
+#include "floatmatrix.h"
+#include "element.h"
+#include "feinterpol.h"
+#include "gausspoint.h"
+
+
+namespace oofem {
+class GaussPoint;
+class IntegrationRule;
+class TimeStep;
+/**
+ * Provides Pressure Follower Load for an element.
+ * @author Martin Horak
+ */
+class OOFEM_EXPORT MagneticLoadElementInterface : public Interface
+{
+public:
+    Element *element;
+
+
+    /// Constructor.
+    MagneticLoadElementInterface(Element *e);
+    virtual ~MagneticLoadElementInterface();
+
+    virtual const char *giveClassName() const { return "MagneticLoadElementInterface"; }
+
+
+
+    // private:
+    virtual void surfaceEvalNmatrixAt( FloatMatrix &answer, int iSurf, GaussPoint *gp ) = 0;
+    virtual void surfaceEvaldNdxi( FloatMatrix &answer, int iSurf, GaussPoint *gp ) = 0;
+    virtual void surfaceEvalNormalAt(FloatArray &answer, FloatArray &dxdksi, FloatArray &dxdeta, int iSurf, GaussPoint *gp, TimeStep *tStep){;}
+    virtual void surfaceEvalDeformationGradientAt( FloatArray &answer, int isurf, GaussPoint *gp, TimeStep *tStep ) { ; }
+
+    virtual IntegrationRule* surfaceGiveIntegrationRule(int order, int iSurf) = 0;
+
+};
+} // end namespace oofem