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Problem Copy List with Random Pointer
Problem Description:A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null...
分类:其他好文   时间:2014-07-07 16:19:01    阅读次数:188
关于DELPHI数组,指针,字符串转换的例子!(转)
var aa: array [0..5] of Char; bb:Pointer; cc:string; dd:PChar;procedure TForm1.Button1Click(Sender: TObject);begindd:='abcdef'; //以下是pchar内容转数组FillCha...
分类:其他好文   时间:2014-07-06 21:56:57    阅读次数:264
VC++ CopyFile函数使用方法
BOOL CopyFile( LPCTSTR lpExistingFileName, // pointer to name of an existing file LPCTSTR lpNewFileName, // pointer to filename to copy to BOOL bFailI...
分类:编程语言   时间:2014-07-05 17:16:57    阅读次数:275
[leetcode] Populating Next Right Pointers in Each Node
Populate each next pointer to point to its next right node. If there is no next right node, the next pointer should be set to NULL.
分类:其他好文   时间:2014-07-03 23:46:37    阅读次数:389
垃圾回收(garbage collection)介绍
?? 垃圾回收用来实现内存的自动管理(automatic management),区别于人工管理(manual management)。人工管理内存容易出现的问题: 1)悬垂指针,dangling pointer 2)重复回收,Double free 3)内存泄露,memory leak 历史 垃圾回收的概念及技术由John McCarthy于1959年发明,应用于List...
分类:其他好文   时间:2014-07-03 16:34:03    阅读次数:194
c/c++:回调函数
1:函数名为指针 首先,在C语言中函数是一种function-to-pointer的方式,即对于一个函数,会将其自动转换成指针的类型.如: 1 #include 2 3 void fun() 4 { 5 } 6 7 int main() 8 { 9 printf("%p %p %p\n", &fun, fun, *fun); 10 return 0...
分类:编程语言   时间:2014-07-03 13:30:17    阅读次数:363
连接符
#define BTS_SAFE_DELETE(POINTER) \do { if (POINTER != 0) { BTS_DELETE(POINTER); POINTER = 0;} \} while (0)注意:宏定义必须在一行,否则报错!\ 表示本行未结束, 没有该连接符时,直接换行编译器会...
分类:其他好文   时间:2014-07-03 10:25:27    阅读次数:186
VC中常见编译错误[转]
VC中常见编译错误(转载看看)1)disable#pragma warning (disable: 4311 4312) //指针类型强制转化,大小不完全匹配warning C4311: ''type cast'' : pointer truncation from ''TriNode *const...
分类:其他好文   时间:2014-07-03 07:01:57    阅读次数:214
Copy List with Random Pointer
题目 A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy of the list. 方法 publi...
分类:其他好文   时间:2014-07-01 07:49:33    阅读次数:186
Copy List with Random Pointer
题目 A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy of the list. 方法 publi...
分类:其他好文   时间:2014-06-30 19:36:33    阅读次数:163
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