AllNodesSendListThread Class Reference

#include <AllNodesSendListThread.h>

Inheritance diagram for AllNodesSendListThread:

Public Member Functions
	AllNodesSendListThread (FEProblemBase &fe_problem, const MooseMesh &mesh, const std::vector< unsigned int > &var_nums, const System &system)
	AllNodesSendListThread (AllNodesSendListThread &x, Threads::split split)
virtual void	onNode (ConstNodeRange::const_iterator &nd) override
	Called for each node. More...
void	join (const AllNodesSendListThread &y)
void	unique ()
const std::vector< dof_id_type > &	send_list () const
void	operator() (const ConstNodeRange &range)
virtual void	pre ()
	Called before the node range loop. More...
virtual void	post ()
	Called after the node range loop. More...
virtual void	postNode (ConstNodeRange::const_iterator &node_it)
	Called after the node assembly is done (including surface assembling) More...
virtual void	caughtMooseException (MooseException &e)
	Called if a MooseException is caught anywhere during the computation. More...
virtual bool	keepGoing ()
	Whether or not the loop should continue. More...

Protected Attributes
const MooseMesh &	_ref_mesh
FEProblemBase &	_fe_problem
THREAD_ID	_tid

Private Attributes
std::vector< unsigned int >	_var_nums
const System &	_system
const unsigned int	_system_number
const dof_id_type	_first_dof
const dof_id_type	_end_dof
std::vector< dof_id_type >	_send_list

Detailed Description

Definition at line 24 of file AllNodesSendListThread.h.

Constructor & Destructor Documentation

AllNodesSendListThread() [1/2]

AllNodesSendListThread::AllNodesSendListThread	(	FEProblemBase &	fe_problem,
		const MooseMesh &	mesh,
		const std::vector< unsigned int > &	var_nums,
		const System &	system
	)

Definition at line 15 of file AllNodesSendListThread.C.

  : ThreadedNodeLoop<ConstNodeRange, ConstNodeRange::const_iterator>(fe_problem),
    _ref_mesh(mesh),
    _var_nums(var_nums),
    _system(system),
    _system_number(_system.number()),
    _first_dof(_system.get_dof_map().first_dof()),
    _end_dof(_system.get_dof_map().end_dof()),
    _send_list()
{
  // We may use the same _var_num multiple times, but it's inefficient
  // to examine it multiple times.
  std::sort(this->_var_nums.begin(), this->_var_nums.end());

  std::vector<unsigned int>::iterator new_end =
      std::unique(this->_var_nums.begin(), this->_var_nums.end());

  std::vector<unsigned int>(this->_var_nums.begin(), new_end).swap(this->_var_nums);
}

AllNodesSendListThread() [2/2]

AllNodesSendListThread::AllNodesSendListThread	(	AllNodesSendListThread &	x,
		Threads::split	split
	)

Definition at line 38 of file AllNodesSendListThread.C.

  : ThreadedNodeLoop<ConstNodeRange, ConstNodeRange::const_iterator>(x, split),
    _ref_mesh(x._ref_mesh),
    _var_nums(x._var_nums),
    _system(x._system),
    _system_number(_system.number()),
    _first_dof(_system.get_dof_map().first_dof()),
    _end_dof(_system.get_dof_map().end_dof()),
    _send_list()
{
}

Member Function Documentation

caughtMooseException()

virtual void ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::caughtMooseException ( MooseException &  e )

inlinevirtualinherited

Called if a MooseException is caught anywhere during the computation.

The single input parameter taken is a MooseException object.

Definition at line 55 of file ThreadedNodeLoop.h.

  {
    std::string what(e.what());
    _fe_problem.setException(what);
  };

join()

void AllNodesSendListThread::join

(

const AllNodesSendListThread &

y

)

Definition at line 67 of file AllNodesSendListThread.C.

{
  // Joining simply requires I add the dof indices from the other object
  this->_send_list.insert(this->_send_list.end(), y._send_list.begin(), y._send_list.end());
}

keepGoing()

virtual bool ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::keepGoing ( )

inlinevirtualinherited

Whether or not the loop should continue.

Returns

true to keep going, false to stop.

Definition at line 66 of file ThreadedNodeLoop.h.

{ return !_fe_problem.hasException(); }

onNode()

void AllNodesSendListThread::onNode ( ConstNodeRange::const_iterator &  node_it )

overridevirtual

Called for each node.

Reimplemented from ThreadedNodeLoop< ConstNodeRange, ConstNodeRange::const_iterator >.

Definition at line 51 of file AllNodesSendListThread.C.

{
  const Node & node = *(*nd);

  for (unsigned int i = 0; i < _var_nums.size(); i++)
  {
    if (node.n_dofs(_system_number, _var_nums[i]) > 0)
    {
      const dof_id_type id = node.dof_number(_system_number, _var_nums[i], 0);
      if (id < _first_dof || id >= _end_dof)
        this->_send_list.push_back(id);
    }
  }
}

operator()()

void ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::operator() ( const ConstNodeRange &  range )

inherited

Definition at line 88 of file ThreadedNodeLoop.h.

{
  try
  {
    ParallelUniqueId puid;
    _tid = puid.id;

    pre();

    for (IteratorType nd = range.begin(); nd != range.end(); ++nd)
    {
      if (!keepGoing())
        break;

      onNode(nd);

      postNode(nd);
    }

    post();
  }
  catch (MooseException & e)
  {
    caughtMooseException(e);
  }
}

post()

void ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::post ( )

virtualinherited

Called after the node range loop.

Reimplemented in ComputeNodalAuxVarsThread.

Definition at line 123 of file ThreadedNodeLoop.h.

{
}

postNode()

void ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::postNode ( ConstNodeRange::const_iterator &  node_it )

virtualinherited

Called after the node assembly is done (including surface assembling)

Parameters

node	- active node

Definition at line 135 of file ThreadedNodeLoop.h.

{
}

pre()

void ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::pre ( )

virtualinherited

Called before the node range loop.

Reimplemented in ComputeNodalKernelJacobiansThread, and ComputeNodalKernelsThread.

Definition at line 117 of file ThreadedNodeLoop.h.

{
}

send_list()

const std::vector< dof_id_type > & AllNodesSendListThread::send_list

(

)

const

Definition at line 95 of file AllNodesSendListThread.C.

{
  return this->_send_list;
}

unique()

void AllNodesSendListThread::unique

(

)

Definition at line 74 of file AllNodesSendListThread.C.

{
  // Sort the send list.  After this duplicated
  // elements will be adjacent in the vector
  std::sort(this->_send_list.begin(), this->_send_list.end());

  // Now use std::unique to remove any duplicate entries.  There
  // actually shouldn't be any, since we're hitting each node exactly
  // once and we pre-uniqued _var_nums.
  // std::vector<dof_id_type>::iterator new_end =
  //   std::unique (this->_send_list.begin(),
  //                this->_send_list.end());

  // If we *do* need to remove duplicate entries, then afterward we should
  // remove the end of the send_list, using the "swap trick" from Effective
  // STL.
  // std::vector<dof_id_type>
  //  (this->_send_list.begin(), new_end).swap (this->_send_list);
}

Member Data Documentation

_end_dof

const dof_id_type AllNodesSendListThread::_end_dof

private

Definition at line 55 of file AllNodesSendListThread.h.

Referenced by onNode().

_fe_problem

FEProblemBase& ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::_fe_problem

protectedinherited

Definition at line 69 of file ThreadedNodeLoop.h.

Referenced by ComputeNodalUserObjectsThread::onNode(), ComputeNodalAuxVarsThread::onNode(), ComputeNodalDampingThread::onNode(), ComputeNodalAuxVarsThread::post(), and ComputeNodalAuxVarsThread::subdomainChanged().

_first_dof

const dof_id_type AllNodesSendListThread::_first_dof

private

Definition at line 55 of file AllNodesSendListThread.h.

_ref_mesh

const MooseMesh& AllNodesSendListThread::_ref_mesh

protected

Definition at line 46 of file AllNodesSendListThread.h.

_send_list

std::vector<dof_id_type> AllNodesSendListThread::_send_list

private

Definition at line 57 of file AllNodesSendListThread.h.

Referenced by join(), onNode(), send_list(), and unique().

_system

const System& AllNodesSendListThread::_system

private

Definition at line 51 of file AllNodesSendListThread.h.

_system_number

const unsigned int AllNodesSendListThread::_system_number

private

Definition at line 53 of file AllNodesSendListThread.h.

Referenced by onNode().

_tid

THREAD_ID ThreadedNodeLoop< ConstNodeRange , ConstNodeRange::const_iterator >::_tid

protectedinherited

Definition at line 70 of file ThreadedNodeLoop.h.

Referenced by ComputeNodalUserObjectsThread::onNode(), ComputeNodalAuxVarsThread::onNode(), ComputeNodalDampingThread::onNode(), ComputeNodalKernelsThread::onNode(), ComputeNodalKernelJacobiansThread::onNode(), ComputeNodalAuxVarsThread::post(), ComputeNodalKernelsThread::pre(), ComputeNodalKernelJacobiansThread::pre(), and ComputeNodalAuxVarsThread::subdomainChanged().

_var_nums

std::vector<unsigned int> AllNodesSendListThread::_var_nums

private

Definition at line 49 of file AllNodesSendListThread.h.

Referenced by AllNodesSendListThread(), and onNode().

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

• include/loops/AllNodesSendListThread.h
• src/loops/AllNodesSendListThread.C