sampling_tool.h

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//
//   Project Name:        Kratos
//   Last Modified by:    $Author: G.Casas (gcasas@cimmne.upc.edu) $
//   Date:                $Date: 2016-6-13 08:56:42 $
//   Revision:            $Revision: 1.5 $
//
//
//README::::look to the key word "VERSION" if you want to find all the points where you have to change something so that you can pass from a kdtree to a bin data search structure;
 
#if !defined(KRATOS_SAMPLING_TOOL)
#define KRATOS_SAMPLING_TOOL
 
// /* External includes */
#ifdef _OPENMP
#include <omp.h>
#endif
 
// System includes
#include <vector>
 
// Project includes
#include "includes/model_part.h"
#include "utilities/timer.h"
#include "utilities/openmp_utils.h"
#include "processes/find_nodal_neighbours_process.h"
 
//Database includes
#include "includes/define.h"
#include "custom_elements/discrete_element.h"
#include "custom_elements/swimming_particle.h"
 
namespace Kratos
{
class SamplingTool
{
public:
 
typedef ModelPart::ElementsContainerType::iterator  ElementIterator;
typedef ModelPart::NodesContainerType::iterator     NodeIterator;
typedef ModelPart::NodesContainerType               NodesArrayType;
 
KRATOS_CLASS_POINTER_DEFINITION(SamplingTool);
 
SamplingTool(){}
 
virtual ~SamplingTool(){}
 
 
//**************************************************************************************************************************************************
//**************************************************************************************************************************************************
 
 
//**************************************************************************************************************************************************
//**************************************************************************************************************************************************
 
private:
 
//**************************************************************************************************************************************************
//**************************************************************************************************************************************************
 
DenseVector<unsigned int> mElementsPartition;
 
 
 
DenseVector<unsigned int>& GetElementPartition()
{
    return mElementsPartition;
}
 
ElementIterator GetElementPartitionBegin(ModelPart& r_model_part, unsigned int k)
{
    return r_model_part.GetCommunicator().LocalMesh().Elements().ptr_begin() + mElementsPartition[k];
}
 
ElementIterator GetElementPartitionEnd(ModelPart& r_model_part, unsigned int k)
{
    return r_model_part.GetCommunicator().LocalMesh().Elements().ptr_begin() + mElementsPartition[k + 1];
}
 
//**************************************************************************************************************************************************
//**************************************************************************************************************************************************
 
}; // Class SamplingTool
} // namespace Kratos.
 
#endif // KRATOS_SAMPLING_TOOL  defined