C++博客-重剑无锋，大巧不工-随笔分类-面试笔试

C++博客-重剑无锋，大巧不工-随笔分类-面试笔试http://www.cppblog.com/lai3d/category/2183.html<span style="color: #000000;">常有人询问，编程需要天赋吗？啊，任何事情走往极致，都需要天赋。任何一个软件产品的极致成功，都需要创意天赋、编程天赋、管理天赋、行销天赋……。然而，只需用心模仿，再加一点匠心独具，任何人都能够把编程路走得稳当顺遂。能读千赋则善赋，能观千剑则晓剑，巧者不过习者之门也。你把名家源码融为己用，别人也会赞叹一声“你有编程天赋”。子曾经曰过：编程无他，唯手熟尔！</span>zh-cnThu, 28 Apr 2011 04:22:24 GMTThu, 28 Apr 2011 04:22:24 GMT60招聘UI帝，客户端逻辑，熟悉OGRE/CEGUI/Lua优先，薪水给力http://www.cppblog.com/lai3d/archive/2011/04/28/145193.html七星重剑七星重剑Thu, 28 Apr 2011 03:00:00 GMThttp://www.cppblog.com/lai3d/archive/2011/04/28/145193.htmlhttp://www.cppblog.com/lai3d/comments/145193.htmlhttp://www.cppblog.com/lai3d/archive/2011/04/28/145193.html#Feedback0http://www.cppblog.com/lai3d/comments/commentRss/145193.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/145193.html项目为MMORPG 2.5D，使用OGRE引擎，公司在上海长宁区，有意者发到 lai3d at 163.com

IE 9 & Chrome都写不了cppblog了，blog程序改升级了吧？

七星重剑 2011-04-28 11:00 发表评论

]]>[职业经历]职业生涯步步高－－一位资深经理人的职业生涯感悟http://www.cppblog.com/lai3d/archive/2009/05/31/86240.html七星重剑七星重剑Sun, 31 May 2009 03:24:00 GMThttp://www.cppblog.com/lai3d/archive/2009/05/31/86240.htmlhttp://www.cppblog.com/lai3d/comments/86240.htmlhttp://www.cppblog.com/lai3d/archive/2009/05/31/86240.html#Feedback2http://www.cppblog.com/lai3d/comments/commentRss/86240.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/86240.html阅读全文

七星重剑 2009-05-31 11:24 发表评论

]]>强烈建议C++博客增加tags功能http://www.cppblog.com/lai3d/archive/2009/04/14/79924.html七星重剑七星重剑Tue, 14 Apr 2009 09:57:00 GMThttp://www.cppblog.com/lai3d/archive/2009/04/14/79924.htmlhttp://www.cppblog.com/lai3d/comments/79924.htmlhttp://www.cppblog.com/lai3d/archive/2009/04/14/79924.html#Feedback2http://www.cppblog.com/lai3d/comments/commentRss/79924.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/79924.html主要就是有这个需要，倒不是我追赶时髦，我还没那么肤浅吧？满足需要就好。阅读全文

七星重剑 2009-04-14 17:57 发表评论

]]>做笔试题增长功力（3）--华为http://www.cppblog.com/lai3d/archive/2007/10/18/34505.html七星重剑七星重剑Wed, 17 Oct 2007 16:58:00 GMThttp://www.cppblog.com/lai3d/archive/2007/10/18/34505.htmlhttp://www.cppblog.com/lai3d/comments/34505.htmlhttp://www.cppblog.com/lai3d/archive/2007/10/18/34505.html#Feedback1http://www.cppblog.com/lai3d/comments/commentRss/34505.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/34505.html阅读全文

七星重剑 2007-10-18 00:58 发表评论

]]>做笔试题增长功力（1）-- 盛大http://www.cppblog.com/lai3d/archive/2007/10/17/34401.html七星重剑七星重剑Tue, 16 Oct 2007 21:52:00 GMThttp://www.cppblog.com/lai3d/archive/2007/10/17/34401.htmlhttp://www.cppblog.com/lai3d/comments/34401.htmlhttp://www.cppblog.com/lai3d/archive/2007/10/17/34401.html#Feedback1http://www.cppblog.com/lai3d/comments/commentRss/34401.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/34401.html阅读全文

七星重剑 2007-10-17 05:52 发表评论

]]>做笔试题增长功力（1）-- Ubisofthttp://www.cppblog.com/lai3d/archive/2007/08/29/31085.html七星重剑七星重剑Wed, 29 Aug 2007 01:02:00 GMThttp://www.cppblog.com/lai3d/archive/2007/08/29/31085.htmlhttp://www.cppblog.com/lai3d/comments/31085.htmlhttp://www.cppblog.com/lai3d/archive/2007/08/29/31085.html#Feedback0http://www.cppblog.com/lai3d/comments/commentRss/31085.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/31085.html阅读全文

七星重剑 2007-08-29 09:02 发表评论

]]>关于String类的笔试题及解答http://www.cppblog.com/lai3d/archive/2006/07/13/9822.html七星重剑七星重剑Thu, 13 Jul 2006 14:21:00 GMThttp://www.cppblog.com/lai3d/archive/2006/07/13/9822.htmlhttp://www.cppblog.com/lai3d/comments/9822.htmlhttp://www.cppblog.com/lai3d/archive/2006/07/13/9822.html#Feedback15http://www.cppblog.com/lai3d/comments/commentRss/9822.htmlhttp://www.cppblog.com/lai3d/services/trackbacks/9822.html /* 这类看着熟悉不?林锐大哥书上的,嘿嘿,好多公司都考啊! 大家给挑挑错误,改进一下.顺便解答一下我的疑问 */
1 class String
2 {
3 public:
4     String(const char *str = NULL);    // 普通构造函数
5     String(const String &other);        // 拷贝构造函数
6     ~String(void);                        // 析构函数
7     String & operator =(const String &other);    // 赋值函数
8     const char* operator()(void) const;
9 private:
10     char      *m_data;                // 用于保存字符串
11 };
12
13
14 String::~String(void)
15 {
16     delete[] m_data;
17 }
18
19 String::String(const char* str)
20 {
21     if(NULL == str)
22     {
23         // 不能让新对象的m_data为NULL
24         m_data = new char[1];
25         *m_data = '\0';
26     }
27     else
28     {
29         int length = strlen(str);
30         m_data = new char[length + 1];
31         strcpy(m_data, str);
32     }
33 }
34
35 String::String(const String& other) /* 因为是新构造一个对象，所以不需要像operator=一样判断自赋值及释放原来的内存 */
36 {
37     int length = strlen(other.m_data);
38     m_data = new char[length + 1];
39     strcpy(m_data, other.m_data);
40 }
41
42 String& String::operator =(const String& other)
43 {
44     // 判断自赋值
45     if(this == &other)
46         return *this;
47     // 释放原来的内存
48     delete [] m_data;
49
50     int length = strlen(other.m_data); /* 虽然m_data是private,但因为是在String的成员函数里，故没问题 */
51     m_data = new char[length + 1];
52     strcpy(m_data, other.m_data);
53
54     return *this;
55
56 }
57
58 const char * String::operator()() const
59 {
60     return (const char*)m_data;
61 }
62
63 int _tmain(int argc, _TCHAR* argv[])
64 {
65     String str("hello");
66     String str1 = str; /* 这儿调用的是copy constructor,非 operator=, why? */
67     printf("%s\n", str1);
68
69     const char* str2 = str();
70     printf("%s\n", str2);
71
72     return 0;
73 }

七星重剑 2006-07-13 22:21 发表评论

]]>