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solid_mechanics_model_inline_impl.cc
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			/**
			* @file solid_mechanics_model_inline_impl.cc
			*
			* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
			* @author Daniel Pino Muñoz <daniel.pinomunoz@epfl.ch>
			* @author Nicolas Richart <nicolas.richart@epfl.ch>
			*
			* @date creation: Wed Aug 04 2010
			* @date last modification: Wed Nov 18 2015
			*
			* @brief Implementation of the inline functions of the SolidMechanicsModel class
			*
			* @section LICENSE
			*
			* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
			* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
			* Solides)
			*
			* Akantu 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 of the License, or (at your option) any
			* later version.
			*
			* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
			*
			*/

			/* -------------------------------------------------------------------------- */
			inline Material & SolidMechanicsModel::getMaterial(UInt mat_index) {
			AKANTU_DEBUG_IN();
			AKANTU_DEBUG_ASSERT(mat_index < materials.size(),
			"The model " << id << " has no material no "<< mat_index);
			AKANTU_DEBUG_OUT();
			return *materials[mat_index];
			}

			/* -------------------------------------------------------------------------- */
			inline const Material & SolidMechanicsModel::getMaterial(UInt mat_index) const {
			AKANTU_DEBUG_IN();
			AKANTU_DEBUG_ASSERT(mat_index < materials.size(),
			"The model " << id << " has no material no "<< mat_index);
			AKANTU_DEBUG_OUT();
			return *materials[mat_index];
			}

			/* -------------------------------------------------------------------------- */
			inline Material & SolidMechanicsModel::getMaterial(const std::string & name) {
			AKANTU_DEBUG_IN();
			std::map<std::string, UInt>::const_iterator it = materials_names_to_id.find(name);
			AKANTU_DEBUG_ASSERT(it != materials_names_to_id.end(),
			"The model " << id << " has no material named "<< name);
			AKANTU_DEBUG_OUT();
			return *materials[it->second];
			}

			/* -------------------------------------------------------------------------- */
			inline UInt SolidMechanicsModel::getMaterialIndex(const std::string & name) const {
			AKANTU_DEBUG_IN();
			std::map<std::string, UInt>::const_iterator it = materials_names_to_id.find(name);
			AKANTU_DEBUG_ASSERT(it != materials_names_to_id.end(),
			"The model " << id << " has no material named "<< name);
			AKANTU_DEBUG_OUT();
			return it->second;
			}

			/* -------------------------------------------------------------------------- */
			inline const Material & SolidMechanicsModel::getMaterial(const std::string & name) const {
			AKANTU_DEBUG_IN();
			std::map<std::string, UInt>::const_iterator it = materials_names_to_id.find(name);
			AKANTU_DEBUG_ASSERT(it != materials_names_to_id.end(),
			"The model " << id << " has no material named "<< name);
			AKANTU_DEBUG_OUT();
			return *materials[it->second];
			}

			/* -------------------------------------------------------------------------- */
			inline void SolidMechanicsModel::setMaterialSelector(MaterialSelector & selector) {
			if(is_default_material_selector) delete material_selector;
			material_selector = &selector;
			is_default_material_selector = false;
			}

			/* -------------------------------------------------------------------------- */
			inline FEEngine & SolidMechanicsModel::getFEEngineBoundary(const ID & name) {
			return dynamic_cast<FEEngine &>(getFEEngineClassBoundary<MyFEEngineType>(name));
			}

			/* -------------------------------------------------------------------------- */
			inline void SolidMechanicsModel::splitElementByMaterial(const Array<Element> & elements,
			Array<Element> * elements_per_mat) const {
			ElementType current_element_type = _not_defined;
			GhostType current_ghost_type = _casper;
			const Array<UInt> * mat_indexes = NULL;
			const Array<UInt> * mat_loc_num = NULL;

			Array<Element>::const_iterator<Element> it = elements.begin();
			Array<Element>::const_iterator<Element> end = elements.end();
			for (; it != end; ++it) {
			Element el = *it;

			if(el.type != current_element_type \|\| el.ghost_type != current_ghost_type) {
			current_element_type = el.type;
			current_ghost_type = el.ghost_type;
			mat_indexes = &(this->material_index(el.type, el.ghost_type));
			mat_loc_num = &(this->material_local_numbering(el.type, el.ghost_type));
			}

			UInt old_id = el.element;
			el.element = (*mat_loc_num)(old_id);
			elements_per_mat[(*mat_indexes)(old_id)].push_back(el);
			}
			}

			/* -------------------------------------------------------------------------- */
			inline UInt SolidMechanicsModel::getNbDataForElements(const Array<Element> & elements,
			SynchronizationTag tag) const {
			AKANTU_DEBUG_IN();

			UInt size = 0;
			UInt nb_nodes_per_element = 0;

			Array<Element>::const_iterator<Element> it = elements.begin();
			Array<Element>::const_iterator<Element> end = elements.end();
			for (; it != end; ++it) {
			const Element & el = *it;
			nb_nodes_per_element += Mesh::getNbNodesPerElement(el.type);
			}

			switch(tag) {
			case _gst_material_id: {
			size += elements.getSize() * sizeof(UInt);
			break;
			}
			case _gst_smm_mass: {
			size += nb_nodes_per_element * sizeof(Real) * spatial_dimension; // mass vector
			break;
			}
			case _gst_smm_for_gradu: {
			size += nb_nodes_per_element * spatial_dimension * sizeof(Real); // displacement
			break;
			}
			case _gst_smm_boundary: {
			// force, displacement, boundary
			size += nb_nodes_per_element * spatial_dimension * (2 * sizeof(Real) + sizeof(bool));
			break;
			}
			case _gst_for_dump: {
			// displacement, velocity, acceleration, residual, force
			size += nb_nodes_per_element * spatial_dimension * sizeof(Real) * 5;
			break;
			}
			default: { }
			}

			if(tag != _gst_material_id) {
			Array<Element> * elements_per_mat = new Array<Element>[materials.size()];
			this->splitElementByMaterial(elements, elements_per_mat);

			for (UInt i = 0; i < materials.size(); ++i) {
			size += materials[i]->getNbDataForElements(elements_per_mat[i], tag);
			}
			delete [] elements_per_mat;
			}

			AKANTU_DEBUG_OUT();
			return size;
			}

			/* -------------------------------------------------------------------------- */
			inline void SolidMechanicsModel::packElementData(CommunicationBuffer & buffer,
			const Array<Element> & elements,
			SynchronizationTag tag) const {
			AKANTU_DEBUG_IN();

			switch(tag) {
			case _gst_material_id: {
			packElementalDataHelper(material_index, buffer, elements, false, getFEEngine());
			break;
			}
			case _gst_smm_mass: {
			packNodalDataHelper(*mass, buffer, elements, mesh);
			break;
			}
			case _gst_smm_for_gradu: {
			packNodalDataHelper(*displacement, buffer, elements, mesh);
			break;
			}
			case _gst_for_dump: {
			packNodalDataHelper(*displacement, buffer, elements, mesh);
			packNodalDataHelper(*velocity, buffer, elements, mesh);
			packNodalDataHelper(*acceleration, buffer, elements, mesh);
			packNodalDataHelper(*internal_force, buffer, elements, mesh);
			packNodalDataHelper(*external_force, buffer, elements, mesh);
			break;
			}
			case _gst_smm_boundary: {
			packNodalDataHelper(*external_force, buffer, elements, mesh);
			packNodalDataHelper(*velocity, buffer, elements, mesh);
			packNodalDataHelper(*blocked_dofs, buffer, elements, mesh);
			break;
			}
			default: {
			}
			}

			if(tag != _gst_material_id) {
			Array<Element> * elements_per_mat = new Array<Element>[materials.size()];
			splitElementByMaterial(elements, elements_per_mat);

			for (UInt i = 0; i < materials.size(); ++i) {
			materials[i]->packElementData(buffer, elements_per_mat[i], tag);
			}

			delete [] elements_per_mat;
			}
			AKANTU_DEBUG_OUT();
			}

			/* -------------------------------------------------------------------------- */
			inline void SolidMechanicsModel::unpackElementData(CommunicationBuffer & buffer,
			const Array<Element> & elements,
			SynchronizationTag tag) {
			AKANTU_DEBUG_IN();

			switch(tag) {
			case _gst_material_id: {
			unpackElementalDataHelper(material_index, buffer, elements,
			false, getFEEngine());
			break;
			}
			case _gst_smm_mass: {
			unpackNodalDataHelper(*mass, buffer, elements, mesh);
			break;
			}
			case _gst_smm_for_gradu: {
			unpackNodalDataHelper(*displacement, buffer, elements, mesh);
			break;
			}
			case _gst_for_dump: {
			unpackNodalDataHelper(*displacement, buffer, elements, mesh);
			unpackNodalDataHelper(*velocity, buffer, elements, mesh);
			unpackNodalDataHelper(*acceleration, buffer, elements, mesh);
			unpackNodalDataHelper(*internal_force, buffer, elements, mesh);
			unpackNodalDataHelper(*external_force, buffer, elements, mesh);
			break;
			}
			case _gst_smm_boundary: {
			unpackNodalDataHelper(*external_force, buffer, elements, mesh);
			unpackNodalDataHelper(*velocity, buffer, elements, mesh);
			unpackNodalDataHelper(*blocked_dofs, buffer, elements, mesh);
			break;
			}
			default: {
			}
			}

			if(tag != _gst_material_id) {
			Array<Element> * elements_per_mat = new Array<Element>[materials.size()];
			splitElementByMaterial(elements, elements_per_mat);

			for (UInt i = 0; i < materials.size(); ++i) {
			materials[i]->unpackElementData(buffer, elements_per_mat[i], tag);
			}

			delete [] elements_per_mat;
			}

			AKANTU_DEBUG_OUT();
			}


			/* -------------------------------------------------------------------------- */
			inline UInt SolidMechanicsModel::getNbDataToPack(SynchronizationTag tag) const {
			AKANTU_DEBUG_IN();

			UInt size = 0;
			// UInt nb_nodes = mesh.getNbNodes();

			switch(tag) {
			case _gst_smm_uv: {
			size += sizeof(Real) * spatial_dimension * 2;
			break;
			}
			case _gst_smm_res: {
			size += sizeof(Real) * spatial_dimension;
			break;
			}
			case _gst_smm_mass: {
			size += sizeof(Real) * spatial_dimension;
			break;
			}
			case _gst_for_dump: {
			size += sizeof(Real) * spatial_dimension * 5;
			break;
			}
			default: {
			AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
			}
			}

			AKANTU_DEBUG_OUT();
			return size;
			}

			/* -------------------------------------------------------------------------- */
			inline UInt SolidMechanicsModel::getNbDataToUnpack(SynchronizationTag tag) const {
			AKANTU_DEBUG_IN();

			UInt size = 0;
			// UInt nb_nodes = mesh.getNbNodes();

			switch(tag) {
			case _gst_smm_uv: {
			size += sizeof(Real) * spatial_dimension * 2;
			break;
			}
			case _gst_smm_res: {
			size += sizeof(Real) * spatial_dimension;
			break;
			}
			case _gst_smm_mass: {
			size += sizeof(Real) * spatial_dimension;
			break;
			}
			case _gst_for_dump: {
			size += sizeof(Real) * spatial_dimension * 5;
			break;
			}
			default: {
			AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
			}
			}

			AKANTU_DEBUG_OUT();
			return size;
			}

			/* -------------------------------------------------------------------------- */
			inline void SolidMechanicsModel::packData(CommunicationBuffer & buffer,
			const UInt index,
			SynchronizationTag tag) const {
			AKANTU_DEBUG_IN();

			switch(tag) {
			case _gst_smm_uv: {
			Array<Real>::const_vector_iterator it_disp = displacement->begin(spatial_dimension);
			Array<Real>::const_vector_iterator it_velo = velocity->begin(spatial_dimension);
			Vector<Real> disp(it_disp[index]); buffer << disp;
			Vector<Real> velo(it_velo[index]); buffer << velo;
			break;
			}
			case _gst_smm_res: {
			Array<Real>::const_vector_iterator it_res = internal_force->begin(spatial_dimension);
			Vector<Real> resi(it_res[index]); buffer << resi;
			break;
			}
			case _gst_smm_mass: {
			AKANTU_DEBUG_INFO("pack mass of node " << index << " which is " << (*mass)(index,0));
			Array<Real>::const_vector_iterator it_mass = mass->begin(spatial_dimension);
			Vector<Real> mass(it_mass[index]); buffer << mass;
			break;
			}
			case _gst_for_dump: {
			Array<Real>::const_vector_iterator it_disp = displacement->begin(spatial_dimension);
			Array<Real>::const_vector_iterator it_velo = velocity->begin(spatial_dimension);
			Array<Real>::const_vector_iterator it_acce = acceleration->begin(spatial_dimension);
			Array<Real>::const_vector_iterator it_resi = internal_force->begin(spatial_dimension);
			Array<Real>::const_vector_iterator it_forc = external_force->begin(spatial_dimension);
			Vector<Real> disp(it_disp[index]); buffer << disp;
			Vector<Real> velo(it_velo[index]); buffer << velo;
			Vector<Real> acce(it_acce[index]); buffer << acce;
			Vector<Real> resi(it_resi[index]); buffer << resi;
			Vector<Real> forc(it_forc[index]); buffer << forc;
			break;
			}
			default: {
			AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
			}
			}

			AKANTU_DEBUG_OUT();
			}

			/* -------------------------------------------------------------------------- */
			inline void SolidMechanicsModel::unpackData(CommunicationBuffer & buffer,
			const UInt index,
			SynchronizationTag tag) {
			AKANTU_DEBUG_IN();

			switch(tag) {
			case _gst_smm_uv: {
			Array<Real>::vector_iterator it_disp = displacement->begin(spatial_dimension);
			Array<Real>::vector_iterator it_velo = velocity->begin(spatial_dimension);
			Vector<Real> disp(it_disp[index]); buffer >> disp;
			Vector<Real> velo(it_velo[index]); buffer >> velo;
			break;
			}
			case _gst_smm_res: {
			Array<Real>::vector_iterator it_res = internal_force->begin(spatial_dimension);
			Vector<Real> res(it_res[index]); buffer >> res;
			break;
			}
			case _gst_smm_mass: {
			AKANTU_DEBUG_INFO("mass of node " << index << " was " << (*mass)(index,0));
			Array<Real>::vector_iterator it_mass = mass->begin(spatial_dimension);
			Vector<Real> mass_v(it_mass[index]); buffer >> mass_v;
			AKANTU_DEBUG_INFO("mass of node " << index << " is now " << (*mass)(index,0));
			break;
			}
			case _gst_for_dump: {
			Array<Real>::vector_iterator it_disp = displacement->begin(spatial_dimension);
			Array<Real>::vector_iterator it_velo = velocity->begin(spatial_dimension);
			Array<Real>::vector_iterator it_acce = acceleration->begin(spatial_dimension);
			Array<Real>::vector_iterator it_resi = internal_force->begin(spatial_dimension);
			Array<Real>::vector_iterator it_forc = external_force->begin(spatial_dimension);
			Vector<Real> disp(it_disp[index]); buffer >> disp;
			Vector<Real> velo(it_velo[index]); buffer >> velo;
			Vector<Real> acce(it_acce[index]); buffer >> acce;
			Vector<Real> resi(it_resi[index]); buffer >> resi;
			Vector<Real> forc(it_forc[index]); buffer >> forc;
			break;
			}
			default: {
			AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
			}
			}

			AKANTU_DEBUG_OUT();
			}

			/* -------------------------------------------------------------------------- */

rAKA/src/model/solid_mechanics/solid_mechanics_model_inline_impl.cc6cd48b3f4371features/doc_energies

solid_mechanics_model_inline_impl.ccView Options

rAKA/src/model/solid_mechanics/solid_mechanics_model_inline_impl.cc
6cd48b3f4371features/doc_energies

solid_mechanics_model_inline_impl.cc
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