search_based_functions.h

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// ==============================================================================
//  KratosShapeOptimizationApplication
//
//  License:         BSD License
//                   license: ShapeOptimizationApplication/license.txt
//
//  Main authors:    Baumgaertner Daniel, https://github.com/dbaumgaertner
//
// ==============================================================================
 
#ifndef SEARCH_BASED_FUNCTIONS
#define SEARCH_BASED_FUNCTIONS
 
// ------------------------------------------------------------------------------
// System includes
// ------------------------------------------------------------------------------
#include <iostream>
#include <string>
 
// ------------------------------------------------------------------------------
// Project includes
// ------------------------------------------------------------------------------
#include "includes/define.h"
#include "includes/model_part.h"
#include "spatial_containers/spatial_containers.h"
 
// ==============================================================================
 
namespace Kratos
{
 
 
 
 
 
 
 
 
class KRATOS_API(SHAPE_OPTIMIZATION_APPLICATION) SearchBasedFunctions
{
public:
 
    // For better reading
    typedef array_1d<double,3> array_3d;
    typedef ModelPart::ConditionsContainerType ConditionsArrayType;
 
    // Type definitions for tree-search
    typedef ModelPart::NodeType NodeType;
    typedef ModelPart::NodeType::Pointer NodeTypePointer;
    typedef std::vector<NodeTypePointer> NodeVector;
    typedef std::vector<NodeTypePointer>::iterator NodeVectorIterator;
    typedef std::vector<double> DoubleVector;
    typedef std::vector<double>::iterator DoubleVectorIterator;
    typedef Bucket< 3, NodeType, NodeVector, NodeTypePointer, NodeVectorIterator, DoubleVectorIterator > BucketType;
    typedef Tree< KDTreePartition<BucketType> > KDTree;
 
    KRATOS_CLASS_POINTER_DEFINITION(SearchBasedFunctions);
 
 
    SearchBasedFunctions( ModelPart& modelPart );
 
    virtual ~SearchBasedFunctions()
    {
    }
 
 
 
 
 
    // --------------------------------------------------------------------------
    void FlagNodesInRadius( ModelPart::NodesContainerType& rNodeSet, const Kratos::Flags& rFlag, double filter_radius);
 
    // --------------------------------------------------------------------------
 
 
 
 
 
 
    virtual std::string Info() const
    {
        return "SearchBasedFunctions";
    }
 
    virtual void PrintInfo(std::ostream& rOStream) const
    {
        rOStream << "SearchBasedFunctions";
    }
 
    virtual void PrintData(std::ostream& rOStream) const
    {
    }
 
 
 
 
 
protected:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
private:
 
 
 
    ModelPart& mrModelPart;
    const unsigned int mBucketSize = 0;
    unsigned int mMaxNeighborNodes = 0;
 
    NodeVector mListOfNodesInModelPart;
    KDTree::Pointer mpSearchTree;
 
 
 
 
 
 
 
 
 
//      SearchBasedFunctions& operator=(SearchBasedFunctions const& rOther);
 
//      SearchBasedFunctions(SearchBasedFunctions const& rOther);
 
 
 
}; // Class SearchBasedFunctions
 
 
 
 
 
 
 
}  // namespace Kratos.
 
#endif // SEARCH_BASED_FUNCTIONS