.. _program_listing_file_include_gwmodelpp_spatialweight_DMatDistance.h:

Program Listing for File DMatDistance.h
=======================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_gwmodelpp_spatialweight_DMatDistance.h>` (``include/gwmodelpp/spatialweight/DMatDistance.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef DMATDISTANCE_H
   #define DMATDISTANCE_H
   
   #include <string>
   #include "Distance.h"
   
   
   namespace gwm
   {
   
   class DMatDistance : public Distance
   {
   public:
   
       struct Parameter : public Distance::Parameter
       {
           arma::uword rowSize;    
   
           Parameter(arma::uword size, arma::uword rows) : rowSize(size) 
           {
               total = rows;
           }
       };
   
   public:
       explicit DMatDistance(std::string dmatFile);
   
       DMatDistance(const DMatDistance& distance);
   
       virtual Distance * clone() const override
       {
           return new DMatDistance(*this);
       }
   
       DistanceType type() override { return DistanceType::DMatDistance; }
   
       std::string dMatFile() const;
   
       void setDMatFile(const std::string &dMatFile);
   
   public:
   
       virtual void makeParameter(std::initializer_list<DistParamVariant> plist) override;
       
       virtual arma::vec distance(arma::uword focus) override;
       virtual double maxDistance() override;
       virtual double minDistance() override;
   
   private:
       std::string mDMatFile;  
       std::unique_ptr<Parameter> mParameter = nullptr;  
   };
   
   inline std::string DMatDistance::dMatFile() const
   {
       return mDMatFile;
   }
   
   inline void DMatDistance::setDMatFile(const std::string &dMatFile)
   {
       mDMatFile = dMatFile;
   }
   
   }
   
   #endif // DMATDISTANCE_H