CellRange.h
资源名称:MyStock.rar [点击查看]
上传用户:wenjimin
上传日期:2014-08-12
资源大小:111k
文件大小:4k
源码类别:
金融证券系统
开发平台:
Visual C++
- // CellRange.h: interface for the CCellRange class.
- //
- //////////////////////////////////////////////////////////////////////
- #if !defined(AFX_CELLRANGE_H__768A705A_3D28_11D8_B617_A69FB0BE0671__INCLUDED_)
- #define AFX_CELLRANGE_H__768A705A_3D28_11D8_B617_A69FB0BE0671__INCLUDED_
- #if _MSC_VER > 1000
- #pragma once
- #endif // _MSC_VER > 1000
- class CCellID
- {
- // Attributes
- public:
- int row, col;
- // Operations
- public:
- explicit CCellID(int nRow = -1, int nCol = -1) : row(nRow), col(nCol) {}
- int IsValid() const { return (row >= 0 && col >= 0); }
- int operator==(const CCellID& rhs) const { return (row == rhs.row && col == rhs.col); }
- int operator!=(const CCellID& rhs) const { return !operator==(rhs); }
- };
- class CCellRange
- {
- public:
- CCellRange(int nMinRow = -1, int nMinCol = -1, int nMaxRow = -1, int nMaxCol = -1)
- {
- Set(nMinRow, nMinCol, nMaxRow, nMaxCol);
- }
- void Set(int nMinRow = -1, int nMinCol = -1, int nMaxRow = -1, int nMaxCol = -1);
- int IsValid() const;
- int InRange(int row, int col) const;
- int InRange(const CCellID& cellID) const;
- int Count() { return (m_nMaxRow - m_nMinRow + 1) * (m_nMaxCol - m_nMinCol + 1); }
- CCellID GetTopLeft() const;
- CCellRange Intersect(const CCellRange& rhs) const;
- int GetMinRow() const {return m_nMinRow;}
- void SetMinRow(int minRow) {m_nMinRow = minRow;}
- int GetMinCol() const {return m_nMinCol;}
- void SetMinCol(int minCol) {m_nMinCol = minCol;}
- int GetMaxRow() const {return m_nMaxRow;}
- void SetMaxRow(int maxRow) {m_nMaxRow = maxRow;}
- int GetMaxCol() const {return m_nMaxCol;}
- void SetMaxCol(int maxCol) {m_nMaxCol = maxCol;}
- int GetRowSpan() const {return m_nMaxRow - m_nMinRow + 1;}
- int GetColSpan() const {return m_nMaxCol - m_nMinCol + 1;}
- void operator=(const CCellRange& rhs);
- int operator==(const CCellRange& rhs);
- int operator!=(const CCellRange& rhs);
- protected:
- int m_nMinRow;
- int m_nMinCol;
- int m_nMaxRow;
- int m_nMaxCol;
- };
- inline void CCellRange::Set(int minRow, int minCol, int maxRow, int maxCol)
- {
- m_nMinRow = minRow;
- m_nMinCol = minCol;
- m_nMaxRow = maxRow;
- m_nMaxCol = maxCol;
- }
- inline void CCellRange::operator=(const CCellRange& rhs)
- {
- if (this != &rhs) Set(rhs.m_nMinRow, rhs.m_nMinCol, rhs.m_nMaxRow, rhs.m_nMaxCol);
- }
- inline int CCellRange::operator==(const CCellRange& rhs)
- {
- return ((m_nMinRow == rhs.m_nMinRow) && (m_nMinCol == rhs.m_nMinCol) &&
- (m_nMaxRow == rhs.m_nMaxRow) && (m_nMaxCol == rhs.m_nMaxCol));
- }
- inline int CCellRange::operator!=(const CCellRange& rhs)
- {
- return !operator==(rhs);
- }
- inline int CCellRange::IsValid() const
- {
- return (m_nMinRow >= 0 && m_nMinCol >= 0 && m_nMaxRow >= 0 && m_nMaxCol >= 0 &&
- m_nMinRow <= m_nMaxRow && m_nMinCol <= m_nMaxCol);
- }
- inline int CCellRange::InRange(int row, int col) const
- {
- return (row >= m_nMinRow && row <= m_nMaxRow && col >= m_nMinCol && col <= m_nMaxCol);
- }
- inline int CCellRange::InRange(const CCellID& cellID) const
- {
- return InRange(cellID.row, cellID.col);
- }
- inline CCellID CCellRange::GetTopLeft() const
- {
- return CCellID(m_nMinRow, m_nMinCol);
- }
- inline CCellRange CCellRange::Intersect(const CCellRange& rhs) const
- {
- return CCellRange(max(m_nMinRow,rhs.m_nMinRow), max(m_nMinCol,rhs.m_nMinCol),
- min(m_nMaxRow,rhs.m_nMaxRow), min(m_nMaxCol,rhs.m_nMaxCol));
- }
- #endif // !defined(AFX_CELLRANGE_H__768A705A_3D28_11D8_B617_A69FB0BE0671__INCLUDED_)