*this为对象自身,因为运算符=返回当前对象的引用,所有可以把两个或更多赋值语句连用 objC = objB = objA; this指向当前对象的指针,*this是对象本身。 对象赋值需使用赋值构造函数,为了正确地处理分配动态内存的类,C++提供了复制构造函数来为新对象分配动态内存并初始化其数据成员。复制构造函数是一个构造函数,所以...
intfind_first_of(charc,intstart=0);//查找字符串中第一个出现的C,由位置start开始,有匹配返回位置,否则返回-1intfind_last_of(charc);//查找字符串中最后一个出现的C。由匹配返回位置,否则返回-1stringsubstr(intstart=0,intcount=-1);//从起始位置开始复制字符串中的count个字符,并返回这些字符作为子串。
Data structures with c++ using stl From the Publisher: "This second edition of Data Structures with C++ Using STL, by Professors Ford and Topp, provides a modern object-oriented approach to ... W Ford,W Topp - 清华大学出版社 被引量: 80发表: 2003年 Data Structures with C++ For a freshma...
语言: C/C++ 标签: 高速下载 资源简介 Data Structures With C++ Using STL(中文版).pdf 数据结构C++描述应用STL 上一篇:c语言实现的,基于深搜和广搜,有界面显示 下一篇:vs2010 mfc编写的串口助手 挑错 打印 评论 共有 条评论 相关资源数据结构与算法分析:C语言描述(原 数据结构与算法分析C++描述-带...
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This book began in Python as the paper book,Problem Solving with Algorithms and Data Structures Using Python, first published by Franklin Beedle & Associates written by Brad Miller and David Ranum back in 2005. We are all grateful for the vision of Jim Leisy who gave permission to take the...
Know what are data structures, types of data structures like primitive/non-primitive, static/dynamic, data structure array, stack, queue & much more in detail with examples.
Data abstraction and problem solving with C++ : walls and mirrors This volume has enhanced its focus on data abstraction and data structures using C++. In this new edition, the clarity of the C++ language is enhanced, alo... FM Carrano,J Prichard - 《Educational Planning》 被引量: 78发表:...
使用常量引用传递,可以避免按值传递时的数据成员的复制。如果声明引用形参,将传递参数的地址,而不是参数的副本。这个地址用于访问实参,实际上形参的别名。 (我的看法)仅传递地址,效率增加,常量设置,参数为只读,防止数值更改。 7.什么是私有成员函数?从哪个代码块可以调用这种函数?为什么要使用私有成员函数?