material.C

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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 "material.h"
#include "verbose.h"
#include "gausspoint.h"
#include "floatarray.h"
#include "mathfem.h"
#include "dynamicinputrecord.h"
#include "contextioerr.h"
#include "datastream.h"
#include <stdexcept>
 
namespace oofem {
Material :: Material(int n, Domain *d) : FEMComponent(n, d), propertyDictionary(), castingTime(-1.) { }
 
 
 
double
Material :: give(int aProperty, GaussPoint *gp) const
// Returns the value of the property aProperty (e.g. the Young's modulus
// 'E') of the receiver.
// tStep allows time dependent behavior to be taken into account
{
    double value = 0.0;
 
    if ( propertyDictionary.includes(aProperty) ) {
        value = propertyDictionary.at(aProperty);
    } else {
        OOFEM_ERROR( "property #%d on element %d and GP %d not defined", aProperty, gp->giveElement()->giveNumber(), gp->giveNumber() );
    }
 
    return value;
}
 
double
Material :: giveCharacteristicValue(MatResponseMode type, GaussPoint* gp, TimeStep *tStep) const
{
    OOFEM_ERROR( "Characteristic value %s(%d) on element %d and GP %d not defined", __MatResponseModeToString(type), type, gp->giveElement()->giveNumber(), gp->giveNumber() );
}
 
bool
Material :: hasProperty(int aProperty, GaussPoint *gp) const
// Returns true if the aProperty is defined on a material
{
    return propertyDictionary.includes(aProperty);
}
 
 
void
Material :: modifyProperty(int aProperty, double value, GaussPoint *gp)
{
    if ( propertyDictionary.includes(aProperty) ) {
        propertyDictionary.at(aProperty) = value;
    } else {
        OOFEM_ERROR( "property #%d on element %d and GP %d not defined", aProperty, gp->giveElement()->giveNumber(), gp->giveNumber() );
    }
}
 
 
void
Material :: initializeFrom(InputRecord &ir)
{
    double value;
 
#  ifdef VERBOSE
    // VERBOSE_PRINT1 ("Instanciating material ",this->giveNumber())
#  endif
 
    IR_GIVE_FIELD(ir, value, _IFT_Material_density);
    propertyDictionary.add('d', value);
 
    this->castingTime = -1.e10;
    IR_GIVE_OPTIONAL_FIELD(ir, castingTime, _IFT_Material_castingtime);
    
    this->preCastingTimeMat = 0;
    IR_GIVE_OPTIONAL_FIELD(ir, preCastingTimeMat, _IFT_Material_preCastingTimeMat);
}
 
 
void
Material :: giveInputRecord(DynamicInputRecord &input)
{
    FEMComponent :: giveInputRecord(input);
    input.setField(this->propertyDictionary.at('d'), _IFT_Material_density);
    input.setField(this->castingTime, _IFT_Material_castingtime);
}
 
 
bool
Material :: hasMaterialModeCapability(MaterialMode mode) const
//
// returns whether receiver supports given mode
//
{
    return false;
}
 
bool
Material :: hasCastingTimeSupport() const
{
    return this->castingTime <= 0.;
}
 
 
int
Material :: giveIPValue(FloatArray &answer, GaussPoint *gp, InternalStateType type, TimeStep *tStep)
{
    if ( type == IST_MaterialNumber ) {
        answer.resize(1);
        answer.at(1) = this->giveNumber();
        return 1;
    } else if ( type == IST_Density ) {
        answer.resize(1);
        answer.at(1) = this->propertyDictionary.at('d');
        return 1;
    }
 
    answer.clear();
    return 0;
}
 
 
void
Material :: printYourself()
// Prints the receiver on screen.
{
    printf("Material with properties : \n");
    propertyDictionary.printYourself();
}
 
 
//
// store & restore context - material info in gp not saved now!
//
 
void
Material :: saveIPContext(DataStream &stream, ContextMode mode, GaussPoint *gp)
{
    if ( gp == nullptr ) {
        THROW_CIOERR(CIO_BADOBJ);
    }
 
    MaterialStatus *status = this->giveStatus(gp);
    if ( status ) {
        status->saveContext(stream, mode);
    }
}
 
void
Material :: restoreIPContext(DataStream &stream, ContextMode mode, GaussPoint *gp)
{
    if ( gp == nullptr ) {
        THROW_CIOERR(CIO_BADOBJ);
    }
 
    MaterialStatus *status = this->giveStatus(gp);
    if ( status ) {
        status->restoreContext(stream, mode);
    }
}
 
 
int Material :: checkConsistency()
{
    if ( !this->hasCastingTimeSupport() ) {
        OOFEM_WARNING("Material %3d does not support casting time (casting time = %lf)", this->giveNumber(), this->castingTime);
    }
 
    return FEMComponent :: checkConsistency();
}
 
 
MaterialStatus *
Material :: giveStatus(GaussPoint *gp) const
/*
 * returns material status in gp corresponding to specific material class
 */
{
    if (gp->hasMaterialStatus()) {
        return static_cast< MaterialStatus * >( gp->giveMaterialStatus() );
    } else {
        MaterialStatus *status = static_cast<MaterialStatus*>(gp->setMaterialStatus (this->CreateStatus(gp)));
        return status;
    }
}
 
 
void
Material :: initTempStatus(GaussPoint *gp) const
//
// Initialize MatStatus (respective it's temporary variables at the begining
// of integrating incremental constitutive relations) to correct values
//
{
    MaterialStatus *status = this->giveStatus(gp);
    if ( status ) {
        status->initTempStatus();
    }
}
 
 
int
Material :: initMaterial(Element *element)
{
    return 0;
}
 
 
void Material :: saveContext(DataStream &stream, ContextMode mode)
{
    FEMComponent :: saveContext(stream, mode);
 
    if ( ( mode & CM_Definition ) ) {
        propertyDictionary.saveContext(stream);
 
        if ( !stream.write(castingTime) ) {
            THROW_CIOERR(CIO_IOERR);
        }
    }
}
 
 
void Material :: restoreContext(DataStream &stream, ContextMode mode)
{
    FEMComponent :: restoreContext(stream, mode);
 
    if ( mode & CM_Definition ) {
        propertyDictionary.restoreContext(stream);
 
        if ( !stream.read(castingTime) ) {
            THROW_CIOERR(CIO_IOERR);
        }
    }
}
 
} // end namespace oofem