# PhasicFlow: utilities/postprocessPhasicFlow/rectMeshFieldToVTK.hpp Source File
PhasicFlow is an open-source parallel DEM (discrete element method) package for simulating granular flow. It is developed in C++ and can be exectued on both GPU (like CUDA) and CPU.

rectMeshFieldToVTK.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 __rectMeshFieldToVTK_hpp__
#define __rectMeshFieldToVTK_hpp__
namespace pFlow
{
template<typename T>
bool convertRectMeshField(iOstream& os, const rectMeshField_H<T>& field)
{
fatalErrorInFunction<< "this type is not supported "<<
field.typeName()<<endl;
fatalExit;
return false;
}
template<>
bool convertRectMeshField(iOstream& os, const rectMeshField_H<real>& field)
{
os<<"FIELD FieldData 1 " << field.name() << " 1 "<< field.size() << " float\n";
for(int32 k=0; k<field.nz(); k++)
{
for(int32 j=0; j<field.ny(); j++)
{
for(int32 i=0; i<field.nx(); i++)
{
os<< field(i,j,k)<<"\n";
}
}
}
os<<endl;
return true;
}
template<>
bool convertRectMeshField(iOstream& os, const rectMeshField_H<realx3>& field)
{
os<<"FIELD FieldData 1 " << field.name() << " 3 "<< field.size() << " float\n";
for(int32 k=0; k<field.nz(); k++)
{
for(int32 j=0; j<field.ny(); j++)
{
for(int32 i=0; i<field.nx(); i++)
{
os<< field(i,j,k).x()<<" "<<field(i,j,k).y()<<" "<<field(i,j,k).z()<<"\n";
}
}
}
os<<endl;
return true;
}
template<>
bool convertRectMeshField(iOstream& os, const rectMeshField_H<int32>& field)
{
os<<"FIELD FieldData 1 " << field.name() << " 1 "<< field.size() << " int\n";
for(int32 k=0; k<field.nz(); k++)
{
for(int32 j=0; j<field.ny(); j++)
{
for(int32 i=0; i<field.nx(); i++)
{
os<< field(i,j,k)<<"\n";
}
}
}
os<<endl;
return true;
}
}
#endif
pFlow::rectMeshField::size
INLINE_FUNCTION_HD int64 size() const
Definition: rectMeshField.hpp:129
fatalExit
#define fatalExit
Fatal exit.
Definition: error.hpp:98
pFlow::rectMeshField
Definition: rectMeshField.hpp:31
pFlow::endl
iOstream & endl(iOstream &os)
Add newline and flush stream.
Definition: iOstream.hpp:341
pFlow
Definition: demGeometry.hpp:27
pFlow::rectMeshField::nx
auto nx() const
Definition: rectMeshField.hpp:134
pFlow::rectMeshField::ny
auto ny() const
Definition: rectMeshField.hpp:139
fatalErrorInFunction
#define fatalErrorInFunction
Report a fatal error and function name and exit the application.
Definition: error.hpp:77
pFlow::int32
int int32
Definition: builtinTypes.hpp:50
pFlow::rectMeshField::name
const INLINE_FUNCTION_H word & name() const
Definition: rectMeshField.hpp:123
pFlow::convertRectMeshField
bool convertRectMeshField(iOstream &os, const rectMeshField_H< T > &field)
Definition: rectMeshFieldToVTK.hpp:29
pFlow::rectMeshField::nz
auto nz() const
Definition: rectMeshField.hpp:144
pFlow::iOstream
Interface class for any output stream.
Definition: iOstream.hpp:59
pFlow::IOobject::typeName
virtual word typeName() const =0