Lintcode運算子多載，lintcode運算子

Lintcode運算子多載，lintcode運算子

實現賦值運算子多載函數，確保：

• 新的資料可準確地被複製
• 舊的資料可準確地刪除/釋放
• 可進行 A = B = C 賦值

class Solution {public:    char *m_pData;    Solution() {        this->m_pData = NULL;    }    Solution(char *pData) {        this->m_pData = pData;    }    // Implement an assignment operator    Solution operator=(const Solution &object) {        // write your code here        if(this != &object) {          delete []m_pData;          if(object.m_pData!=NULL) {             m_pData = new char[strlen(object.m_pData)+1];             strcpy(m_pData,object.m_pData);             }        }        return *this;    }};