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igfem_enrichment.cc
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Mon, Sep 30, 22:56

igfem_enrichment.cc
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/**
* @file igfem_enrichment.hh
*
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
*
*
* @brief Implementation of IGFEM enrichment
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
*/
/* -------------------------------------------------------------------------- */
#include "igfem_enrichment.hh"
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
IGFEMEnrichment::IGFEMEnrichment(Mesh & mesh) : intersector_sphere(mesh) {
}
/* -------------------------------------------------------------------------- */
void IGFEMEnrichment::initialize(){
intersector_sphere.constructData();
}
/* -------------------------------------------------------------------------- */
void IGFEMEnrichment::update(ID & domain) {
if (domain == "") domain = default_geometry;
Geometry & geometry = getGeometry(domain);
intersector_sphere.buildIgfemMesh(geometry);
}
/* -------------------------------------------------------------------------- */
void IGFEMEnrichment::unRegisterGeometryObject(const ID & domain){
GeometryMap::iterator it = geometries.find(domain);
AKANTU_DEBUG_ASSERT(it != geometries.end(), "Geometry object with domain "
<< domain << " was not found");
geometries.erase(it);
if (!geometries.empty())
default_geometry = (*geometries.begin()).first;
}
/* -------------------------------------------------------------------------- */
void IGFEMEnrichment::registerGeometryObject(Geometry & geometry,
const ID & domain){
if (geometries.size() == 0) default_geometry = domain;
#ifndef AKANTU_NDEBUG
GeometryMap::iterator it = geometries.find(domain);
AKANTU_DEBUG_ASSERT(it == geometries.end(), "Geometry object with domain "
<< domain << " was already created");
#endif
std::stringstream sstr; sstr << "geometry:" << domain;
geometries[domain] = &geometry;
}
/* -------------------------------------------------------------------------- */
IGFEMEnrichment::Geometry & IGFEMEnrichment::getGeometry(ID & domain) const{
AKANTU_DEBUG_IN();
if (domain == "") domain = default_geometry;
GeometryMap::const_iterator it = geometries.find(domain);
AKANTU_DEBUG_ASSERT(it != geometries.end(), "The geometry " << domain << " is not registered");
AKANTU_DEBUG_OUT();
return *(it->second);
}
__END_AKANTU__

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