# PhasicFlow: src/Interaction/contactSearch/wallMappings/cellMapping.hpp Source File

cellMapping.hpp
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/*------------------------------- phasicFlow ---------------------------------
O C enter of
O O E ngineering and
O O M ultiscale modeling of
OOOOOOO F luid flow
------------------------------------------------------------------------------
Copyright (C): www.cemf.ir
email: hamid.r.norouzi AT gmail.com
------------------------------------------------------------------------------
Licence:
This file is part of phasicFlow code. It is a free software for simulating
granular and multiphase flows. You can redistribute it and/or modify it under
the terms of GNU General Public License v3 or any other later versions.
phasicFlow is distributed to help others in their research in the field of
granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-----------------------------------------------------------------------------*/
#ifndef __cellMapping_hpp__
#define __cellMapping_hpp__
#include "cellsWallLevel0.hpp"
#include "dictionary.hpp"
namespace pFlow
{
template<
typename executionSpace
>
class cellMapping
{
public:
using cellsWallLevel0Type = cellsWallLevel0<executionSpace>;
using IdType = typename cellsWallLevel0Type::IdType;
using IndexType = typename cellsWallLevel0Type::IndexType;
using Cells = typename cellsWallLevel0Type::Cells;
using CellType = typename Cells::CellType;
using execution_space = typename cellsWallLevel0Type::execution_space;
using memory_space = typename cellsWallLevel0Type::memory_space;
using iBoxType = iBox<IndexType>;
protected:
// - update frequency
int32 updateFrequency_=1;
real cellExtent_;
int32 currentIter_ = 0;
bool performedSearch_ = false;
cellsWallLevel0Type cellsWallLevle_;
private:
bool performSearch()
{
if(currentIter_ % updateFrequency_ == 0)
{
currentIter_++;
return true;
}else
{
currentIter_++;
return false;
}
}
public:
TypeInfoNV("cellMapping");
cellMapping(
const dictionary& dict,
int32 numLevels,
const Vector<Cells>& ppCells,
int32 numPoints,
int32 numElements,
const ViewType1D<realx3,memory_space>& points,
const ViewType1D<int32x3,memory_space>& vertices
)
:
updateFrequency_(
max(
dict.getValOrSet<int32>(
"updateFrequency",
1),
1)),
cellExtent_(
max(
dict.getValOrSet<real>(
"cellExtent",
0.5),
0.5)),
cellsWallLevle_(
ppCells[0],
cellExtent_,
numPoints,
numElements,
points,
vertices
)
{}
bool enterBoadSearch()const
{
return currentIter_%updateFrequency_==0;
}
bool performedSearch()const
{
return performedSearch_;
}
template<typename PairsContainer, typename particleMapType>
bool broadSearch(PairsContainer& pairs, particleMapType& particleMap, bool force=false)
{
if(force) currentIter_ = 0;
performedSearch_= false;
if(!performSearch())return true;
cellsWallLevle_.broadSearch(pairs, particleMap);
performedSearch_ = true;
return true;
}
}; // cellMapping
} // pFlow
#endif
pFlow::cellsWallLevel0::IndexType
int32 IndexType
Definition: cellsWallLevel0.hpp:45
pFlow::cellMapping::performedSearch_
bool performedSearch_
a broad search has been occured during last pass?
Definition: cellMapping.hpp:65
pFlow::cellMapping::updateFrequency_
int32 updateFrequency_
Definition: cellMapping.hpp:58
pFlow::real
float real
Definition: builtinTypes.hpp:46
pFlow::cellsWallLevel0::broadSearch
bool broadSearch(PairsContainer &pairs, particleMapType &particleMap)
Definition: cellsWallLevel0.hpp:159
pFlow::cellMapping::cellsWallLevle_
cellsWallLevel0Type cellsWallLevle_
Definition: cellMapping.hpp:67
pFlow::cellMapping::CellType
typename Cells::CellType CellType
Definition: cellMapping.hpp:46
pFlow::cellsWallLevel0::IdType
int32 IdType
Definition: cellsWallLevel0.hpp:43
cellsWallLevel0.hpp
pFlow::cellMapping::cellMapping
cellMapping(const dictionary &dict, int32 numLevels, const Vector< Cells > &ppCells, int32 numPoints, int32 numElements, const ViewType1D< realx3, memory_space > &points, const ViewType1D< int32x3, memory_space > &vertices)
Definition: cellMapping.hpp:89
pFlow::cellMapping::TypeInfoNV
TypeInfoNV("cellMapping")
pFlow
Definition: demComponent.hpp:28
pFlow::cellMapping::performSearch
bool performSearch()
Definition: cellMapping.hpp:71
pFlow::cellMapping::broadSearch
bool broadSearch(PairsContainer &pairs, particleMapType &particleMap, bool force=false)
Definition: cellMapping.hpp:133
pFlow::cellMapping::enterBoadSearch
bool enterBoadSearch() const
Definition: cellMapping.hpp:122
pFlow::cellsWallLevel0::execution_space
executionSpace execution_space
Definition: cellsWallLevel0.hpp:51
pFlow::cellMapping::IdType
typename cellsWallLevel0Type::IdType IdType
Definition: cellMapping.hpp:40
pFlow::cellMapping
Definition: cellMapping.hpp:34
pFlow::int32
int int32
Definition: builtinTypes.hpp:53
pFlow::cellsWallLevel0::memory_space
typename execution_space::memory_space memory_space
Definition: cellsWallLevel0.hpp:53
pFlow::cellMapping::cellExtent_
real cellExtent_
Definition: cellMapping.hpp:60
dictionary.hpp
pFlow::cellMapping::currentIter_
int32 currentIter_
Definition: cellMapping.hpp:62
pFlow::max
T max(const Vector< T, Allocator > &v)
Definition: VectorMath.hpp:164
pFlow::cellMapping::IndexType
typename cellsWallLevel0Type::IndexType IndexType
Definition: cellMapping.hpp:42
pFlow::cellsWallLevel0::Cells
cells< IndexType > Cells
Definition: cellsWallLevel0.hpp:47
pFlow::cellMapping::execution_space
typename cellsWallLevel0Type::execution_space execution_space
Definition: cellMapping.hpp:48
pFlow::cellMapping::Cells
typename cellsWallLevel0Type::Cells Cells
Definition: cellMapping.hpp:44
pFlow::cellMapping::memory_space
typename cellsWallLevel0Type::memory_space memory_space
Definition: cellMapping.hpp:50
pFlow::ViewType1D
Kokkos::View< T *, properties... > ViewType1D
Definition: KokkosTypes.hpp:62
pFlow::cellsWallLevel0
Definition: cellsWallLevel0.hpp:37
pFlow::iBox
Definition: iBox.hpp:33
pFlow::cellMapping::performedSearch
bool performedSearch() const
Definition: cellMapping.hpp:127
pFlow::Vector
Definition: Vector.hpp:46
pFlow::dictionary
Definition: dictionary.hpp:38