153 lines
2.6 KiB
C++
153 lines
2.6 KiB
C++
#ifndef __QUADRANTINFO_H__
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#define __QUADRANTINFO_H__
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// 辅助T3DimArray完成区域扩大，不用在析构函数里处理指针
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template<typename T>
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class QuadrantInfo
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{
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public:
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QuadrantInfo();
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void GetMinXYZ(int &nX, int &nY, int &nZ);
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void SetMinXYZ(int nX, int nY, int nZ);
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void GetMaxXYZ(int &nX, int &nY, int &nZ);
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void SetMaxXYZ(int nX, int nY, int nZ);
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void GetPtr();
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void SetPtr(T*** pVal);
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// 将src指针中的数据移入当前对象中
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void CopyData(const QuadrantInfo &src);
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void Delete();
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private:
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// 判断src表示的区域是否在当前对象区域内
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bool IsInZone(const QuadrantInfo &src);
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private:
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int m_nMinX, m_nMinY, m_nMinZ;
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int m_nMaxX, m_nMaxY, m_nMaxZ;
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T*** m_pArray;
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};
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template<typename T>
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QuadrantInfo<T>::QuadrantInfo()
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{
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m_nMinX = 0;
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m_nMinY = 0;
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m_nMinZ = 0;
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m_nMaxX = 0;
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m_nMaxY = 0;
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m_nMaxZ = 0;
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m_pArray = NULL;
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}
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template<typename T>
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void QuadrantInfo<T>::GetMinXYZ(int &nX, int &nY, int &nZ)
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{
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nX = m_nMinX;
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nY = m_nMinY;
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nZ = m_nMinZ;
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}
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template<typename T>
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void QuadrantInfo<T>::SetMinXYZ(int nX, int nY, int nZ)
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{
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m_nMinX = nX;
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m_nMinY = nY;
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m_nMinZ = nZ;
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}
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template<typename T>
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void QuadrantInfo<T>::GetMaxXYZ(int &nX, int &nY, int &nZ)
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{
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nX = m_nMaxX;
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nY = m_nMaxY;
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nZ = m_nMaxZ;
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}
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template<typename T>
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void QuadrantInfo<T>::SetMaxXYZ(int nX, int nY, int nZ)
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{
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m_nMaxX = nX;
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m_nMaxY = nY;
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m_nMaxZ = nZ;
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}
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template<typename T>
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void QuadrantInfo<T>::GetPtr()
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{
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return m_pArray;
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}
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template<typename T>
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void QuadrantInfo<T>::SetPtr(T*** pVal)
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{
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m_pArray = pVal;
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}
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template<typename T>
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void QuadrantInfo<T>::CopyData(const QuadrantInfo &src)
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{
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if (IsInZone(src))
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{
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if (m_pArray != NULL && src.m_pArray != NULL)
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{
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for (int x = src.m_nMinX; x <= src.m_nMaxX; x++)
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{
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for (int y = src.m_nMinY; y <= src.m_nMaxY; y++)
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{
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for (int z = src.m_nMinZ; z <= src.m_nMaxZ; z++)
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{
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m_pArray[x][y][z] = src.m_pArray[x][y][z];
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}
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}
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}
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}
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}
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}
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template<typename T>
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bool QuadrantInfo<T>::IsInZone(const QuadrantInfo &src)
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{
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if (m_nMinX <= src.m_nMinX && m_nMaxX >= src.m_nMaxX
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&& m_nMinY <= src.m_nMinY && m_nMaxY >= src.m_nMaxY
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&& m_nMinZ <= src.m_nMinZ && m_nMaxZ >= src.m_nMaxZ)
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{
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return true;
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}
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return false;
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}
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template<typename T>
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void QuadrantInfo<T>::Delete()
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{
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if (m_pArray == NULL)
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{
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return;
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}
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// 删除z
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for (int x = m_nMinX; x < m_nMaxX + 1; x++)
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{
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for (int y = m_nMinY; y < m_nMaxY + 1; y++)
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{
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delete[] m_pArray[x][y];
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}
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}
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// 删除y
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for (x = m_nMinX; x < m_nMaxX + 1; x++)
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{
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delete[] m_pArray[x];
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}
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// 删除x
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delete[] m_pArray;
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m_pArray = NULL;
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}
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#endif
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