MultiParameterPlasticityStressUpdate::yieldAndFlow Struct Reference

Struct designed to hold info about a single yield function and its derivatives, as well as the flow directions. More...

#include <MultiParameterPlasticityStressUpdate.h>

Public Member Functions
	yieldAndFlow ()
	yieldAndFlow (unsigned num_var, unsigned num_intnl)
void	reset ()
bool	operator< (const yieldAndFlow &fd) const

Public Attributes
Real	f
std::vector< Real >	df
std::vector< Real >	df_di
std::vector< Real >	dg
std::vector< std::vector< Real > >	d2g
std::vector< std::vector< Real > >	d2g_di

Detailed Description

Struct designed to hold info about a single yield function and its derivatives, as well as the flow directions.

Definition at line 210 of file MultiParameterPlasticityStressUpdate.h.

Constructor & Destructor Documentation

yieldAndFlow() [1/2]

MultiParameterPlasticityStressUpdate::yieldAndFlow::yieldAndFlow ( )

inline

Definition at line 219 of file MultiParameterPlasticityStressUpdate.h.

: yieldAndFlow(0, 0) {}

yieldAndFlow() [2/2]

MultiParameterPlasticityStressUpdate::yieldAndFlow::yieldAndFlow ( unsigned  num_var, unsigned  num_intnl  )

inline

Definition at line 221 of file MultiParameterPlasticityStressUpdate.h.

      : f(0.0),
        df(num_var),
        df_di(num_intnl),
        dg(num_var),
        d2g(num_var, std::vector<Real>(num_var, 0.0)),
        d2g_di(num_var, std::vector<Real>(num_intnl, 0.0))
    {
    }

Member Function Documentation

operator<()

bool MultiParameterPlasticityStressUpdate::yieldAndFlow::operator< ( const yieldAndFlow &  fd ) const

inline

Definition at line 245 of file MultiParameterPlasticityStressUpdate.h.

{ return f < fd.f; }

reset()

void MultiParameterPlasticityStressUpdate::yieldAndFlow::reset ( )

inline

Definition at line 232 of file MultiParameterPlasticityStressUpdate.h.

    {
      f = 0.0;
      std::fill(df.begin(), df.end(), 0.0);
      std::fill(df_di.begin(), df_di.end(), 0.0);
      std::fill(dg.begin(), dg.end(), 0.0);
      for (auto & row : d2g)
        std::fill(row.begin(), row.end(), 0.0);
      for (auto & row : d2g_di)
        std::fill(row.begin(), row.end(), 0.0);
    }

Member Data Documentation

d2g

std::vector<std::vector<Real> > MultiParameterPlasticityStressUpdate::yieldAndFlow::d2g

Definition at line 216 of file MultiParameterPlasticityStressUpdate.h.

Referenced by CappedWeakPlaneCosseratStressUpdate::consistentTangentOperator(), CappedWeakPlaneStressUpdate::consistentTangentOperator(), MultiParameterPlasticityStressUpdate::dnRHSdVar(), and reset().

d2g_di

std::vector<std::vector<Real> > MultiParameterPlasticityStressUpdate::yieldAndFlow::d2g_di

Definition at line 217 of file MultiParameterPlasticityStressUpdate.h.

Referenced by CappedWeakPlaneCosseratStressUpdate::consistentTangentOperator(), CappedWeakPlaneStressUpdate::consistentTangentOperator(), MultiParameterPlasticityStressUpdate::dnRHSdVar(), MultiParameterPlasticityStressUpdate::dVardTrial(), and reset().

df

std::vector<Real> MultiParameterPlasticityStressUpdate::yieldAndFlow::df

Definition at line 213 of file MultiParameterPlasticityStressUpdate.h.

Referenced by MultiParameterPlasticityStressUpdate::dnRHSdVar(), and reset().

df_di

std::vector<Real> MultiParameterPlasticityStressUpdate::yieldAndFlow::df_di

Definition at line 214 of file MultiParameterPlasticityStressUpdate.h.

Referenced by MultiParameterPlasticityStressUpdate::dnRHSdVar(), MultiParameterPlasticityStressUpdate::dVardTrial(), and reset().

dg

std::vector<Real> MultiParameterPlasticityStressUpdate::yieldAndFlow::dg

Definition at line 215 of file MultiParameterPlasticityStressUpdate.h.

Referenced by MultiParameterPlasticityStressUpdate::calculateRHS(), TwoParameterPlasticityStressUpdate::consistentTangentOperator(), CappedDruckerPragerCosseratStressUpdate::consistentTangentOperator(), CappedDruckerPragerStressUpdate::consistentTangentOperator(), CappedWeakPlaneCosseratStressUpdate::consistentTangentOperator(), CappedWeakPlaneStressUpdate::consistentTangentOperator(), MultiParameterPlasticityStressUpdate::consistentTangentOperatorV(), MultiParameterPlasticityStressUpdate::dnRHSdVar(), reset(), MultiParameterPlasticityStressUpdate::setInelasticStrainIncrementAfterReturn(), TwoParameterPlasticityStressUpdate::setInelasticStrainIncrementAfterReturn(), CappedWeakInclinedPlaneStressUpdate::setStressAfterReturn(), CappedWeakPlaneCosseratStressUpdate::setStressAfterReturn(), and CappedWeakPlaneStressUpdate::setStressAfterReturn().

f

Real MultiParameterPlasticityStressUpdate::yieldAndFlow::f

Definition at line 212 of file MultiParameterPlasticityStressUpdate.h.

Referenced by MultiParameterPlasticityStressUpdate::calculateRHS(), operator<(), and reset().

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The documentation for this struct was generated from the following file:

• solid_mechanics/include/materials/MultiParameterPlasticityStressUpdate.h