SortingNetwork.h

Go to the documentation of this file.

 
 
// MIT License
//
// Copyright (c) 2022 Ian Parberry
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#ifndef __SortingNetwork_h__
#define __SortingNetwork_h__
 
#include "WindowsHelpers.h"
 
#include "TernaryGrayCode.h"
#include "RenderableComparatorNet.h"
 
 
class CSortingNetwork: public CRenderableComparatorNet{
  protected: 
    CBinaryGrayCode *m_pGrayCode = nullptr; 
    UINT** m_nValue = nullptr; 
 
    void initSortingTest(); 
    bool stillsorts(const int delta); 
 
    UINT flipinput(UINT j, const UINT firstlayer, const UINT lastlayer); 
    void initValues(const UINT firstlayer, const UINT lastlayer); 
    void initUsage(); 
    void CreateValueArray(); 
    void CreateUsageArray(); 
 
  public:
    ~CSortingNetwork(); 
 
    bool Read(LPWSTR); 
    bool sorts(); 
    
    const UINT GetUnused() const; 
}; //CSortingNetwork
 
#endif //__SortingNetwork_h__