BoundaryType Class Reference

#include <boundary_type.h>

List of all members.

Public Member Functions
void	addRelation (char *str)
	BoundaryType ()
double	dep (int i)
double	dep ()
void	EvalutateExpressions ()
int &	GetID ()
int &	GetMask ()
double &	GetPression ()
void	SetCurrentPosition (double x, double y=0, double z=0)
void	SetCurrentTime (double t)
	~BoundaryType ()
Private Attributes
std::vector< string >	algebraic_conditions
	algebraic expressions that will be evaluated each step
int	id
	id of the boundary
int	mask
	mask that determine which coordinate is set
double	pression
	pression applied to detected surface

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Detailed Description

Definition at line 58 of file boundary_type.h.

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Constructor & Destructor Documentation

BoundaryType::BoundaryType

(

)

[inline]

Definition at line 61 of file boundary_type.h.

References SetCurrentPosition(), and SetCurrentTime().

                {
    SetCurrentTime(0);
    SetCurrentPosition(0,0,0);
  };

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BoundaryType::~BoundaryType

(

)

[inline]

Definition at line 65 of file boundary_type.h.

{};

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Member Function Documentation

void BoundaryType::addRelation

(

char *

str

)

[inline]

Definition at line 67 of file boundary_type.h.

References algebraic_conditions, DBG_INFO_STARTUP, DUMP, EvalutateExpressions(), MathExpParser::getVarValue(), mask, Parser::math_parser, PERIODICX, PERIODICY, PERIODICZ, SET_NORMAL, SET_UX, SET_UY, SET_UZ, and MathExpParser::UnSetVar().

Referenced by MaterialLibMesh< Dim >::ParseLine().

                              {
    if (*str == '\0') return;
    algebraic_conditions.push_back(str);
    Parser::math_parser.UnSetVar("ux");
    Parser::math_parser.UnSetVar("uy");
    Parser::math_parser.UnSetVar("uz");
    Parser::math_parser.UnSetVar("un");
    Parser::math_parser.UnSetVar("ut");
    Parser::math_parser.UnSetVar("X");
    Parser::math_parser.UnSetVar("Y");
    Parser::math_parser.UnSetVar("Z");

    EvalutateExpressions();
    mask = 0;

    if (Parser::math_parser.IsVarSet("ux"))
      mask |= SET_UX;
    if (Parser::math_parser.IsVarSet("uy"))
      mask |= SET_UY;
    if (Parser::math_parser.IsVarSet("uz"))
      mask |= SET_UZ;
    if (Parser::math_parser.IsVarSet("un"))
      mask |= SET_NORMAL;
    if (Parser::math_parser.IsVarSet("X")){
      double r;
      Parser::math_parser.getVarValue("X",r);
      if (r == 1)
        mask |= PERIODICX;
    }
    if (Parser::math_parser.IsVarSet("Y")){
      double r;
      Parser::math_parser.getVarValue("Y",r);
      if (r == 1)
        mask |= PERIODICY;
    }
    if (Parser::math_parser.IsVarSet("Z")){
      double r;
      Parser::math_parser.getVarValue("Z",r);
      if (r == 1)
        mask |= PERIODICZ;
    }
    DUMP("adding boundary relation : " << str << " mask = " << mask,DBG_INFO_STARTUP); 
  }

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double BoundaryType::dep

(

int

i

)

[inline]

Definition at line 144 of file boundary_type.h.

References MathExpParser::getVarValue(), and Parser::math_parser.

                   {

    double res = 0;
    switch (i){
    case 0: Parser::math_parser.getVarValue("ux",res);break;
    case 1: Parser::math_parser.getVarValue("uy",res);break;
    case 2: Parser::math_parser.getVarValue("uz",res);break;
    }

    return res;
  };

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double BoundaryType::dep

(

)

[inline]

Definition at line 137 of file boundary_type.h.

References MathExpParser::getVarValue(), and Parser::math_parser.

Referenced by MechaContLibMesh< Dim >::ApplyBoundaryCondidtions().

              {
    double res;
    Parser::math_parser.getVarValue("un",res);
    return res;
  };

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void BoundaryType::EvalutateExpressions

(

)

[inline]

Definition at line 156 of file boundary_type.h.

References algebraic_conditions, DBG_DETAIL, DUMP, Parser::math_parser, and MathExpParser::parseLine().

Referenced by addRelation(), SetCurrentPosition(), and SetCurrentTime().

                             {
    for (unsigned int k = 0 ; k < algebraic_conditions.size(); ++k){
      DUMP("evaluation of expression " << k << " : " << algebraic_conditions[k],DBG_DETAIL);
      Parser::math_parser.parseLine(algebraic_conditions[k]);      
    }
  }

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int& BoundaryType::GetID

(

)

[inline]

Definition at line 120 of file boundary_type.h.

References id.

Referenced by MeshLibMesh< Dim >::createBoundaryConditions(), and MaterialLibMesh< Dim >::ParseLine().

               {
    return id;
  };

int& BoundaryType::GetMask

(

)

[inline]

Definition at line 111 of file boundary_type.h.

References mask.

Referenced by MeshLibMesh< Dim >::createBoundaryConditions(), and MaterialLibMesh< Dim >::ParseLine().

                 {
    return mask;
  };

double& BoundaryType::GetPression

(

)

[inline]

Definition at line 115 of file boundary_type.h.

References pression.

Referenced by MaterialLibMesh< Dim >::ParseLine().

                        {
    return pression;
  };

void BoundaryType::SetCurrentPosition	(	double	x,
		double	y = 0,
		double	z = 0
	)			[inline]

Definition at line 129 of file boundary_type.h.

References EvalutateExpressions(), Parser::math_parser, and MathExpParser::setVarValue().

Referenced by MechaContLibMesh< Dim >::ApplyBoundaryCondidtions(), and BoundaryType().

                                                         {
    Parser::math_parser.setVarValue("x",x);
    Parser::math_parser.setVarValue("y",y);
    Parser::math_parser.setVarValue("z",z);
    
    EvalutateExpressions();
  };

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void BoundaryType::SetCurrentTime

(

double

t

)

[inline]

Definition at line 124 of file boundary_type.h.

References EvalutateExpressions(), Parser::math_parser, and MathExpParser::setVarValue().

Referenced by MechaContLibMesh< Dim >::ApplyBoundaryCondidtions(), and BoundaryType().

                               {
    Parser::math_parser.setVarValue("t",t);
    EvalutateExpressions();
  };

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Member Data Documentation

std::vector<string> BoundaryType::algebraic_conditions [private]

algebraic expressions that will be evaluated each step

Definition at line 166 of file boundary_type.h.

Referenced by addRelation(), and EvalutateExpressions().

int BoundaryType::id [private]

id of the boundary

Definition at line 173 of file boundary_type.h.

Referenced by GetID().

int BoundaryType::mask [private]

mask that determine which coordinate is set

Definition at line 171 of file boundary_type.h.

Referenced by addRelation(), and GetMask().

double BoundaryType::pression [private]

pression applied to detected surface

Definition at line 175 of file boundary_type.h.

Referenced by GetPression().

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

• continuum/boundary_type.h

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