AttribInterfaces Class Reference

#include <Attributes.h>

Inheritance diagram for AttribInterfaces:

Public Member Functions
	AttribInterfaces (TheWarehouse &w, Interfaces mask)
	AttribInterfaces (TheWarehouse &w, unsigned int mask)
virtual void	initFrom (const MooseObject *obj) override
	initFrom reads and stores the desired meta-data from obj for later matching comparisons. More...
virtual bool	isMatch (const Attribute &other) const override
	isMatch returns true if the meta-data stored in this attribute is equivalent to that stored in other. More...
virtual bool	isEqual (const Attribute &other) const override
	isEqual returns true if the meta-data stored in this attribute is identical to that stored in other. More...
	hashfunc (_val)
	clonefunc (AttribInterfaces)
bool	operator== (const Attribute &other) const
bool	operator!= (const Attribute &other) const
unsigned int	id () const
	returns the unique attribute ID associated with all attributes that have the same (mose derived) class as this object. More...
virtual size_t	hash () const =0
	This function must return a deterministic value that is uniquely determined by the data the attribute holds (i.e. More...
virtual std::unique_ptr< Attribute >	clone () const =0
	clone creates and returns and identical (deep) copy of this attribute - i.e. More...

Private Attributes
uint64_t	_val = 0

Detailed Description

Definition at line 225 of file Attributes.h.

Constructor & Destructor Documentation

AttribInterfaces() [1/2]

AttribInterfaces::AttribInterfaces ( TheWarehouse &  w, Interfaces  mask  )

inline

Definition at line 228 of file Attributes.h.

    : Attribute(w, "interfaces"), _val(static_cast<uint64_t>(mask))
  {
  }

AttribInterfaces() [2/2]

AttribInterfaces::AttribInterfaces ( TheWarehouse &  w, unsigned int  mask  )

inline

Definition at line 232 of file Attributes.h.

: Attribute(w, "interfaces"), _val(mask) {}

Member Function Documentation

clone()

virtual std::unique_ptr<Attribute> Attribute::clone ( ) const

pure virtualinherited

clone creates and returns and identical (deep) copy of this attribute - i.e.

the result of clone should return true if passed into isMatch.

Referenced by TheWarehouse::update().

clonefunc()

AttribInterfaces::clonefunc

(

AttribInterfaces

)

hash()

virtual size_t Attribute::hash ( ) const

pure virtualinherited

This function must return a deterministic value that is uniquely determined by the data the attribute holds (i.e.

is initialized with). Ideally, the data should be uniformly and randomly distributed across the domain of size_t values - e.g. 1 and 2 should hash to completely unrelated values. Use of std::hash for POD is encouraged. A convenience hash_combine function is also provided to combine the results an existing hash with one or more other values.

Referenced by std::hash< Attribute >::operator()().

hashfunc()

AttribInterfaces::hashfunc

(

_val

)

id()

unsigned int Attribute::id ( ) const

inlineinherited

returns the unique attribute ID associated with all attributes that have the same (mose derived) class as this object.

This ID is determined at construction time this

Definition at line 48 of file TheWarehouse.h.

Referenced by std::hash< Attribute >::operator()().

{ return _id; }

initFrom()

void AttribInterfaces::initFrom ( const MooseObject *  obj )

overridevirtual

initFrom reads and stores the desired meta-data from obj for later matching comparisons.

Implements Attribute.

Definition at line 319 of file Attributes.C.

{
  _val = 0;
  // clang-format off
  _val |= (unsigned int)Interfaces::UserObject                * (dynamic_cast<const UserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::ElementUserObject         * (dynamic_cast<const ElementUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::SideUserObject            * (dynamic_cast<const SideUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::InternalSideUserObject    * (dynamic_cast<const InternalSideUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::NodalUserObject           * (dynamic_cast<const NodalUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::GeneralUserObject         * (dynamic_cast<const GeneralUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::ThreadedGeneralUserObject * (dynamic_cast<const ThreadedGeneralUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::ShapeElementUserObject    * (dynamic_cast<const ShapeElementUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::ShapeSideUserObject       * (dynamic_cast<const ShapeSideUserObject *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::Postprocessor             * (dynamic_cast<const Postprocessor *>(obj) != nullptr);
  _val |= (unsigned int)Interfaces::VectorPostprocessor       * (dynamic_cast<const VectorPostprocessor *>(obj) != nullptr);
  // clang-format on
}

isEqual()

bool AttribInterfaces::isEqual ( const Attribute &  other ) const

overridevirtual

isEqual returns true if the meta-data stored in this attribute is identical to that stored in other.

isEqual does not need to check/compare the values from the instances' id() functions.

Implements Attribute.

Definition at line 345 of file Attributes.C.

{
  auto a = dynamic_cast<const AttribInterfaces *>(&other);
  return a && (a->_val == _val);
}

isMatch()

bool AttribInterfaces::isMatch ( const Attribute &  other ) const

overridevirtual

isMatch returns true if the meta-data stored in this attribute is equivalent to that stored in other.

This is is for query matching - not exact equivalence. isMatch does not need to check/compare the values from the instances' id() functions.

Implements Attribute.

Definition at line 338 of file Attributes.C.

{
  auto a = dynamic_cast<const AttribInterfaces *>(&other);
  return a && (a->_val & _val);
}

operator!=()

bool Attribute::operator!= ( const Attribute &  other ) const

inlineinherited

Definition at line 43 of file TheWarehouse.h.

{ return !(*this == other); }

operator==()

bool Attribute::operator== ( const Attribute &  other ) const

inlineinherited

Definition at line 39 of file TheWarehouse.h.

  {
    return _id == other._id && isEqual(other);
  }

Member Data Documentation

_val

uint64_t AttribInterfaces::_val = 0

private

Definition at line 240 of file Attributes.h.

Referenced by initFrom(), isEqual(), and isMatch().

---

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

• include/base/Attributes.h
• src/base/Attributes.C