OOFEM 3.0
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oofem::M4MaterialStatus Class Reference

#include <m4.h>

Inheritance diagram for oofem::M4MaterialStatus:
Collaboration diagram for oofem::M4MaterialStatus:

Public Member Functions

 M4MaterialStatus (GaussPoint *g, int nplanes)
const char * giveClassName () const override
void initTempStatus () override
void updateYourself (TimeStep *tStep) override
const MicroplaneStategiveMicroplaneStrain (int mnumber) const
const MicroplaneStategiveMicroplaneStress (int mnumber) const
const MicroplaneStategiveTempMicroplaneStress (int mnumber) const
void letTempMicroplaneStrainBe (int mnumber, const MicroplaneState &state)
void letTempMicroplaneStressBe (int mnumber, const MicroplaneState &state)
void saveContext (DataStream &stream, ContextMode mode) override
void restoreContext (DataStream &stream, ContextMode mode) override
Public Member Functions inherited from oofem::StructuralMaterialStatus
 StructuralMaterialStatus (GaussPoint *g)
 Constructor. Creates new StructuralMaterialStatus with IntegrationPoint g.
void printOutputAt (FILE *file, TimeStep *tStep) const override
 Print receiver's output to given stream.
void initTempStatus () override
void updateYourself (TimeStep *tStep) override
void saveContext (DataStream &stream, ContextMode mode) override
void restoreContext (DataStream &stream, ContextMode mode) override
const FloatArraygiveStrainVector () const
 Returns the const pointer to receiver's strain vector.
const FloatArraygiveStressVector () const
 Returns the const pointer to receiver's stress vector.
const FloatArraygivePVector () const
 Returns the const pointer to receiver's first Piola-Kirchhoff stress vector.
const FloatArraygiveCVector () const
 Returns the const pointer to receiver's Cauchy stress vector.
const FloatArraygiveFVector () const
 Returns the const pointer to receiver's deformation gradient vector.
const FloatArraygiveTempStrainVector () const
 Returns the const pointer to receiver's temporary strain vector.
const FloatArraygiveTempStressVector () const
 Returns the const pointer to receiver's temporary stress vector.
const FloatArraygiveTempPVector () const
 Returns the const pointer to receiver's temporary first Piola-Kirchhoff stress vector.
const FloatArraygiveTempCVector () const
 Returns the const pointer to receiver's temporary Cauchy stress vector.
const FloatArraygiveTempFVector () const
 Returns the const pointer to receiver's temporary deformation gradient vector.
void letStrainVectorBe (const FloatArray &v)
 Assigns strain vector to given vector v.
void letStressVectorBe (const FloatArray &v)
 Assigns stressVector to given vector v.
void letPVectorBe (const FloatArray &v)
 Assigns PVector to given vector v.
void letCVectorBe (const FloatArray &v)
 Assigns CVector to given vector v.
void letFVectorBe (const FloatArray &v)
 Assigns FVector to given vector v.
void letTempStressVectorBe (const FloatArray &v)
 Assigns tempStressVector to given vector v.
void letTempStrainVectorBe (const FloatArray &v)
 Assigns tempStrainVector to given vector v.
void letTempPVectorBe (const FloatArray &v)
 Assigns tempPVector to given vector v.
void letTempCVectorBe (const FloatArray &v)
 Assigns tempPVector to given vector v.
void letTempFVectorBe (const FloatArray &v)
 Assigns tempFVector to given vector v.
const char * giveClassName () const override
void copyStateVariables (const MaterialStatus &iStatus) override
 Functions for MaterialStatusMapperInterface.
void addStateVariables (const MaterialStatus &iStatus) override
Public Member Functions inherited from oofem::MaterialStatus
 MaterialStatus (GaussPoint *g)
virtual bool giveMaterialProperty (int propID, double &value)
virtual void setMaterialProperty (int propID, double value)
Public Member Functions inherited from oofem::IntegrationPointStatus
 IntegrationPointStatus (GaussPoint *g)
virtual ~IntegrationPointStatus ()=default
 Destructor.
virtual void setStatusVariable (int varID, double value)
virtual InterfacegiveInterface (InterfaceType t)
Public Member Functions inherited from oofem::MaterialStatusMapperInterface
 MaterialStatusMapperInterface ()
virtual ~MaterialStatusMapperInterface ()
virtual int MSMI_map (const GaussPoint &iGP, const Domain &iOldDom, Set &sourceSet, const TimeStep &iTStep, MaterialStatus &oStatus)
virtual int MSMI_map_cz (const GaussPoint &iGP, const Domain &iOldDom, Set &sourceSet, const TimeStep &iTStep, MaterialStatus &oStatus)
virtual int MSMI_update (const GaussPoint &iGP, const TimeStep &iTStep)
virtual int MSMI_finish (const TimeStep &iTStep)

Protected Attributes

std::vector< MicroplaneStatemicroplaneStrain
std::vector< MicroplaneStatetempMicroplaneStrain
std::vector< MicroplaneStatemicroplaneStress
std::vector< MicroplaneStatetempMicroplaneStress
Protected Attributes inherited from oofem::StructuralMaterialStatus
FloatArray strainVector
 Equilibrated strain vector in reduced form.
FloatArray stressVector
 Equilibrated stress vector in reduced form.
FloatArray tempStressVector
 Temporary stress vector in reduced form (increments are used mainly in nonlinear analysis).
FloatArray tempStrainVector
 Temporary strain vector in reduced form (to find balanced state).
FloatArray PVector
 Equilibrated first Piola-Kirchhoff stress vector.
FloatArray tempPVector
 Temporary first Piola-Kirchhoff stress vector (to find balanced state).
FloatArray CVector
 Equilibrated Cauchy stress vector.
FloatArray tempCVector
 Temporary Cauchy stress vector (to find balanced state).
FloatArray FVector
 Equilibrated deformation gradient in reduced form.
FloatArray tempFVector
 Temporary deformation gradient in reduced form (to find balanced state).
Protected Attributes inherited from oofem::IntegrationPointStatus
GaussPointgp
 Associated integration point.
Protected Attributes inherited from oofem::MaterialStatusMapperInterface
std::unique_ptr< MaterialMappingAlgorithmmpMaterialMapper

Detailed Description

Related material model status to M4Material class for storing history variables in particular integration point (microplane). Unique copy for each microplane must exist.

Definition at line 60 of file m4.h.

Constructor & Destructor Documentation

◆ M4MaterialStatus()

oofem::M4MaterialStatus::M4MaterialStatus ( GaussPoint * g,
int nplanes )

Member Function Documentation

◆ giveClassName()

const char * oofem::M4MaterialStatus::giveClassName ( ) const
inlineoverridevirtual

Implements oofem::IntegrationPointStatus.

Definition at line 69 of file m4.h.

◆ giveMicroplaneStrain()

const MicroplaneState & oofem::M4MaterialStatus::giveMicroplaneStrain ( int mnumber) const
inline

Definition at line 74 of file m4.h.

References microplaneStrain.

Referenced by oofem::M4Material::giveRealMicroplaneStressVector().

◆ giveMicroplaneStress()

const MicroplaneState & oofem::M4MaterialStatus::giveMicroplaneStress ( int mnumber) const
inline

Definition at line 75 of file m4.h.

References microplaneStress.

Referenced by oofem::M4Material::giveRealMicroplaneStressVector().

◆ giveTempMicroplaneStress()

const MicroplaneState & oofem::M4MaterialStatus::giveTempMicroplaneStress ( int mnumber) const
inline

Definition at line 77 of file m4.h.

References tempMicroplaneStress.

Referenced by oofem::M4Material::updateVolumetricStressTo().

◆ initTempStatus()

void oofem::M4MaterialStatus::initTempStatus ( )
overridevirtual

Initializes the temporary internal variables, describing the current state according to previously reached equilibrium internal variables.

Reimplemented from oofem::MaterialStatus.

Definition at line 275 of file m4.C.

◆ letTempMicroplaneStrainBe()

void oofem::M4MaterialStatus::letTempMicroplaneStrainBe ( int mnumber,
const MicroplaneState & state )
inline

Definition at line 79 of file m4.h.

References tempMicroplaneStrain.

Referenced by oofem::M4Material::giveRealMicroplaneStressVector().

◆ letTempMicroplaneStressBe()

void oofem::M4MaterialStatus::letTempMicroplaneStressBe ( int mnumber,
const MicroplaneState & state )
inline

◆ restoreContext()

void oofem::M4MaterialStatus::restoreContext ( DataStream & stream,
ContextMode mode )
overridevirtual

Restores the receiver state previously written in stream.

See also
saveContext
Parameters
streamInput stream.
modeDetermines amount of info available in stream (state, definition, ...).
Exceptions
throwsan ContextIOERR exception if error encountered.
Todo
, save microplanestress etc.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 296 of file m4.C.

◆ saveContext()

void oofem::M4MaterialStatus::saveContext ( DataStream & stream,
ContextMode mode )
overridevirtual

Stores receiver state to output stream.

Parameters
streamOutput stream.
modeDetermines amount of info required in stream (state, definition, ...).
Exceptions
throwsan ContextIOERR exception if error encountered.
Todo
, save microplanestress etc.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 289 of file m4.C.

◆ updateYourself()

void oofem::M4MaterialStatus::updateYourself ( TimeStep * )
overridevirtual

Update equilibrium history variables according to temp-variables. Invoked, after new equilibrium state has been reached.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 281 of file m4.C.

References microplaneStrain, microplaneStress, tempMicroplaneStrain, and tempMicroplaneStress.

Member Data Documentation

◆ microplaneStrain

std::vector<MicroplaneState> oofem::M4MaterialStatus::microplaneStrain
protected

Definition at line 63 of file m4.h.

Referenced by giveMicroplaneStrain(), M4MaterialStatus(), and updateYourself().

◆ microplaneStress

std::vector<MicroplaneState> oofem::M4MaterialStatus::microplaneStress
protected

Definition at line 64 of file m4.h.

Referenced by giveMicroplaneStress(), M4MaterialStatus(), and updateYourself().

◆ tempMicroplaneStrain

std::vector<MicroplaneState> oofem::M4MaterialStatus::tempMicroplaneStrain
protected

Definition at line 63 of file m4.h.

Referenced by letTempMicroplaneStrainBe(), M4MaterialStatus(), and updateYourself().

◆ tempMicroplaneStress

std::vector<MicroplaneState> oofem::M4MaterialStatus::tempMicroplaneStress
protected

The documentation for this class was generated from the following files:

This page is part of the OOFEM-3.0 documentation. Copyright Copyright (C) 1994-2025 Borek Patzak Bořek Patzák
Project e-mail: oofem@fsv.cvut.cz
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