fluidcrosssection.C

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/*
 *
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 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2025   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 "fluidcrosssection.h"
#include "fm/Materials/fluiddynamicmaterial.h"
#include "dynamicinputrecord.h"
#include "domain.h"
#include "classfactory.h"
 
namespace oofem {
REGISTER_CrossSection(FluidCrossSection);
 
FluidCrossSection :: FluidCrossSection(int n, Domain *d) : CrossSection(n, d), matNumber(0) { }
 
 
void
FluidCrossSection :: initializeFrom(InputRecord &ir)
{
    CrossSection :: initializeFrom(ir);
    IR_GIVE_FIELD(ir, this->matNumber, _IFT_FluidCrossSection_material);
}
 
 
void
FluidCrossSection :: giveInputRecord(DynamicInputRecord &input)
{
    CrossSection :: giveInputRecord(input);
 
    input.setField(this->matNumber, _IFT_FluidCrossSection_material);
}
 
 
int
FluidCrossSection :: checkConsistency()
{
    CrossSection :: checkConsistency();
    return dynamic_cast< FluidDynamicMaterial * >( this->domain->giveMaterial(this->matNumber) ) != NULL;
}
 
 
double
FluidCrossSection :: giveDensity(GaussPoint *gp)
{
    return this->domain->giveMaterial(this->matNumber)->give('d', gp);
}
 
 
int
FluidCrossSection :: giveIPValue(FloatArray &answer, GaussPoint *ip, InternalStateType type, TimeStep *tStep)
{
    return this->domain->giveMaterial(this->matNumber)->giveIPValue(answer, ip, type, tStep);
}
 
 
bool
FluidCrossSection :: isCharacteristicMtrxSymmetric(MatResponseMode rMode) const
{
    return this->domain->giveMaterial(this->matNumber)->isCharacteristicMtrxSymmetric(rMode);
}
 
 
FluidDynamicMaterial *
FluidCrossSection :: giveFluidMaterial()
{
  return static_cast< FluidDynamicMaterial * >( this->domain->giveMaterial(this->matNumber) );
}
 
Material*
FluidCrossSection :: giveMaterial(IntegrationPoint *ip) const
{
    if ( this->matNumber ) {
        return this->giveDomain()->giveMaterial( this->matNumber );
    } else {
        return ip->giveElement()->giveMaterial();
    }
}
  
 
int
FluidCrossSection :: packUnknowns(DataStream &buff, TimeStep *tStep, GaussPoint *gp)
{
    return this->domain->giveMaterial(this->matNumber)->packUnknowns(buff, tStep, gp);
}
 
int
FluidCrossSection :: unpackAndUpdateUnknowns(DataStream &buff, TimeStep *tStep, GaussPoint *gp)
{
    return this->domain->giveMaterial(this->matNumber)->unpackAndUpdateUnknowns(buff, tStep, gp);
}
 
int
FluidCrossSection :: estimatePackSize(DataStream &buff, GaussPoint *gp)
{
    return this->domain->giveMaterial(this->matNumber)->estimatePackSize(buff, gp);
}
 
} // end namespace oofem