olb::IndicMinus2D< S > Class Template Reference

Subtraction. More...

#include <indicCalc2D.h>

Inheritance diagram for olb::IndicMinus2D< S >:

Collaboration diagram for olb::IndicMinus2D< S >:

Public Member Functions
	IndicMinus2D (std::shared_ptr< IndicatorF2D< S > > f, std::shared_ptr< IndicatorF2D< S > > g)
S	signedDistance (const Vector< S, 2 > &input) override
	Returns signed distance to the nearest point on the indicator surface.
Public Member Functions inherited from olb::IndicCalc2D< S, util::minus >
bool	operator() (bool output[], const S input[3])
Public Member Functions inherited from olb::IndicatorF2D< S >
virtual Vector< S, 2 > &	getMin ()
virtual Vector< S, 2 > &	getMax ()
virtual bool	distance (S &distance, const Vector< S, 2 > &origin, S precision, const Vector< S, 2 > &direction)
	returns false or true and pos. distance if there was one found for an given origin and direction
virtual bool	distance (S &distance, const Vector< S, 2 > &origin, const Vector< S, 2 > &direction, S precision, S pitch)
virtual bool	distance (S &distance, const Vector< S, 2 > &origin, const Vector< S, 2 > &direction, int iC=-1)
virtual bool	distance (S &distance, const Vector< S, 2 > &origin)
virtual bool	distance (S &distance, const S input[])
virtual bool	normal (Vector< S, 2 > &normal, const Vector< S, 2 > &origin, const Vector< S, 2 > &direction, int iC=-1)
	returns true and the normal if there was one found for an given origin and direction
virtual bool	operator() (bool output[1], const S input[2])
	Returns true if input is inside the indicator.
virtual Vector< S, 2 >	surfaceNormal (const Vector< S, 2 > &pos, const S meshSize)
	Return surface normal.
Vector< S, 2 >	surfaceNormal (const Vector< S, 2 > &pos, const S meshSize, std::function< Vector< S, 2 >(const Vector< S, 2 > &)> transformPos)
	Return surface normal after possible translation and rotation.
bool	isInsideBox (Vector< S, 2 > point)
	Returns true if point is inside a cube with corners _myMin and _myMax
virtual bool	operator() (const S input[])
	Indicator specific function operator overload.
Public Member Functions inherited from olb::GenericF< bool, S >
virtual	~GenericF ()=default
int	getSourceDim () const
	read only access to member variable _m
int	getTargetDim () const
	read only access to member variable _n
std::string &	getName ()
	read and write access to name
std::string const &	getName () const
	read only access to name
virtual bool	operator() (bool output[], const S input[])=0
	has to be implemented for 'every' derived class
bool	operator() (bool output[])
	wrapper that call the pure virtual operator() (T output[], const S input[]) from above
bool	operator() (bool output[], S input0)
bool	operator() (bool output[], S input0, S input1)
bool	operator() (bool output[], S input0, S input1, S input2)
bool	operator() (bool output[], S input0, S input1, S input2, S input3)

Additional Inherited Members
Public Types inherited from olb::GenericF< bool, S >
using	targetType
using	sourceType
Public Attributes inherited from olb::GenericF< bool, S >
std::shared_ptr< GenericF< bool, S > >	_ptrCalcC
	memory management, frees resouces (calcClass)
Protected Member Functions inherited from olb::IndicCalc2D< S, util::minus >
	IndicCalc2D (std::shared_ptr< IndicatorF2D< S > > f, std::shared_ptr< IndicatorF2D< S > > g)
Protected Member Functions inherited from olb::IndicatorF2D< S >
	IndicatorF2D ()
Protected Member Functions inherited from olb::GenericF< bool, S >
	GenericF (int targetDim, int sourceDim)
Protected Attributes inherited from olb::IndicCalc2D< S, util::minus >
std::shared_ptr< IndicatorF2D< S > >	_f
std::shared_ptr< IndicatorF2D< S > >	_g
Protected Attributes inherited from olb::IndicatorF2D< S >
Vector< S, 2 >	_myMin
Vector< S, 2 >	_myMax

Detailed Description

template<typename S>
class olb::IndicMinus2D< S >

Subtraction.

Definition at line 102 of file indicCalc2D.h.

Constructor & Destructor Documentation

IndicMinus2D()

template<typename S >

olb::IndicMinus2D< S >::IndicMinus2D	(	std::shared_ptr< IndicatorF2D< S > >	f,
		std::shared_ptr< IndicatorF2D< S > >	g )

Definition at line 164 of file indicCalc2D.hh.

  : IndicCalc2D<S,util::minus>(f, g)
{
  // TODO: Improve
  for ( int i=0; i<2; i++) {
    this->_myMin[i] = this->_f->getMin()[i];
    this->_myMax[i] = this->_f->getMax()[i];
  }
}

References olb::IndicCalc2D< S, util::minus >::_f, olb::IndicatorF2D< S >::_myMax, and olb::IndicatorF2D< S >::_myMin.

Member Function Documentation

signedDistance()

template<typename S >

S olb::IndicMinus2D< S >::signedDistance ( const Vector< S, 2 > & input )

overridevirtual

Returns signed distance to the nearest point on the indicator surface.

Implements olb::IndicCalc2D< S, util::minus >.

Definition at line 175 of file indicCalc2D.hh.

{
  return sdf::subtraction(this->_f->signedDistance(input), this->_g->signedDistance(input));
}

References olb::sdf::subtraction().

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

• src/functors/analytical/indicator/indicCalc2D.h
• src/functors/analytical/indicator/indicCalc2D.hh