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UVA 10132-File Fragmentation(map还原字符串)
File Fragmentation The Problem Your friend, a biochemistry major, tripped while carrying a tray of computer files through the lab. All of the files fell to the ground and broke. Your friend pick...
分类:其他好文   时间:2015-02-06 11:20:32    阅读次数:144
C++程序设计实践指导1.6分数运算改写要求实现
改写要求:重载>>和#include using namespace std;class Fract{ int num,den; public: friend ostream& operator > (istream& int...
分类:编程语言   时间:2015-02-04 12:42:38    阅读次数:156
转一篇Unity客户端与Java服务器的通信
转自:http://www.programering.com/a/MTNxYDMwATQ.htmlA few days ago a friend asked me about Unity3D inside Protobuf, was something to write this off until...
分类:编程语言   时间:2015-02-02 17:56:48    阅读次数:730
UVA File Fragmentation(文件复原)
Description Question 2: File Fragmentation The Problem Your friend, a biochemistry major, tripped while carrying a tray of computer files through the lab. All of the files fell to the...
分类:其他好文   时间:2015-02-02 16:00:52    阅读次数:209
解决:std::ostream operator<< should have been declared inside 'xxx'
用VS的NMAKE构建,不会报错,但是用GNU MAKE构建,就会报错。(尝试删除Toast.h中第24行的声明)因此在遇到类似的情况的时候,记得不仅class里面要有friend声明,namespace里面也要有声明点此下载demo
分类:其他好文   时间:2015-01-29 19:14:24    阅读次数:121
链式队列的实现
QueueNode.htemplate class LinkQueue;templateclass QueueNode{private: friend class LinkQueue; friend ostream& operator& q); //函数要访问QueueNode的私有...
分类:其他好文   时间:2015-01-22 14:52:42    阅读次数:93
链式队列的实现
QueueNode.htemplate class LinkQueue;templateclass QueueNode{private: friend class LinkQueue; friend ostream& operator& q); //函数要访问QueueNode的私有...
分类:其他好文   时间:2015-01-22 13:13:27    阅读次数:120
c++ friend 遇到 namespace 无法访问 private 成员的问题
相关的文章(比较有意思,记录一下):http://www.cnblogs.com/lx20030303/archive/2012/09/21/2696258.html先看例子。如下。尝试编译的话,错误提示:Entrance.cppsrc\Entrance.cpp(15) : error C2248:...
分类:编程语言   时间:2015-01-19 20:33:21    阅读次数:161
stack、queue实现
//SGI STL以deque作为缺省情况下的stack底部结构,stack没有迭代器,不提供遍历功能//queue的实现类似stack,也是以deque作为缺省底层结构template >class stack{ friend bool operator==__STL_NULL_TMPL_A...
分类:其他好文   时间:2015-01-16 14:37:03    阅读次数:310
string实现
#includeusing namespace std;class String{ friend ostream& operator=0&&e<=strlen(m_data)) return m_data[e];}ostream& operator<<(ostream& os,String& str...
分类:其他好文   时间:2015-01-12 22:13:28    阅读次数:159
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