pointers

Chapter 4 Arrays and Pointers

4.3--C-StyleCharacterStringsWhenweallocatememory,wemusteventuallyfreeit.Otherwise,memoryisgraduallyusedupandmaybeexhausted.Whenwenolongerneedthearray,wemustexplicitlyreturnitsmemorytothefreestore.Wedo
qiuyang0607·2012-08-29 20:00

merge two sorted linked list with duplicates

usingconstantspaceisallowed).Forexample,if1->2->5mergeswith2->4->5, wehave 1-> 2->4->5Analyze:usingfourpointers
beiyeqingteng·2012-08-28 23:00

How To Read C Declarations(过目不忘的C语言类型声明)

20:432007),站内EvenexperiencedCprogrammershavedifficultyreadingdeclarationsthatgobeyondsimplearraysandpointers.Forexample
autoca·2012-08-28 21:00

c++ - const and its position w/o pointers or references are present

In C++, the poisition of const has special rules with/without the pointer is present.   Let's first see some examples that shows that the position of the const is irrelevant in terms of referen
joe.bq.wang·2012-08-27 21:00

【推荐】The Function Pointer Tutorials

这里把目录列出来：1IntroductiontoFunctionPointers2 1.1WhatisaFunctionPointer?
Wii-D·2012-08-27 10:00

clone

Thestackargumenttocloneisasimplevoid*.Also,thestackgrowsdownonmostarchitectures,sothestackpointershouldpointtotheendoftheallocatedmemory.Inanycase
yangzhiloveyou·2012-08-26 22:00

宏(#define),枚举型(enum)和const常量

源出处：http://eetimes.com/discussion/programming-pointers/4023858/Symbolic-ConstantsThere'smorethanonewaytodefinesymbolicconstantsinCandC
lihaoweiv·2012-08-23 15:32

linux c FILE结构体

.*/ #define_IO_file_flags_flags /*ThefollowingpointerscorrespondtotheC++streambufprotocol.*/ /*Not
liuguxing·2012-08-14 10:00

Linux kernel 3.4的X32 ABI介绍

NewX32ABI:64-bitmodewith32-bitpointersThe64bitsmodeofx86CPUsenlargestheCPUregistersto64bit,allowingtoaddresslarger
force_eagle·2012-08-13 15:00

一本介绍C指针的书--字符串和字符串数组6.2

Aslongaswearediscussingtherelationship/differencesbetweenpointersandarrays,let'smoveontomulti-dimensionalarrays.Consider
clearchen·2012-08-04 15:00

一本介绍C指针的书--指针和字符串3.1

Thestudyofstringsisusefultofurthertieintherelationshipbetweenpointersandarrays.ItalsomakesiteasytoillustratehowsomeofthestandardCstringfunctionscanbeimplemented.Finallyitillustrateshowandwhenpointersc
clearchen·2012-08-04 14:00

一本介绍C指针的书--指针是什么1.2

However,atthispoint,thedefinitionoriginallycitedaboveissufficient.Aswebecomemorefamiliarwithpointerswewillgointomoredetailonthis
clearchen·2012-08-04 14:00

一本介绍C指针的书--指针是什么1.1

   OneofthosethingsbeginnersinCfinddifficultistheconceptofpointers.Thepurposeofthistutorialistoprovideanintroductiontopointersandtheirusetothesebeginners
clearchen·2012-08-04 14:00

STL 标准容器比较

Vector容量很重要，因为一旦元素数量大于容量，内存会重新分配，导致references，pointers和iterators都失效2、deque动态数组实现但是数组头
anddy926·2012-08-03 16:00

Perl 内部结构详解 -- PerlGuts Illustrated (2 SV)

第二个字段REFCNT表明了有多少pointers引用了这个object。初始置为1，当有pointers指向它或者被销毁的时候，这个值需要相应的加1或者减1，当值
USTBHacker·2012-07-31 14:00

Automatic Reference Counting

Retainableobjectpointers3.1. Retaincountse
MAZHEN1986·2012-07-21 22:00

__except(exception_int_divide_by_zero_filter(GetExceptionInformation()))

#include #include #include intexception_access_violation_filter(LPEXCEPTION_POINTERSp_exinfo) { if(p_exinfo
autumn20080101·2012-07-20 22:00

__except(exception_access_violation_filter(GetExceptionInformation()))

#include #include #include intexception_access_violation_filter(LPEXCEPTION_POINTERSp_exinfo) { if(p_exinfo
autumn20080101·2012-07-20 21:00

mysql 执行查询导致服务器崩溃求解：Some pointers may be invalid and cause the dump to abort

120720 9:25:25 InnoDB:Assertionfailureinthread1175046464infilerow/row0mysql.cline1534InnoDB:Failingassertion:index->type&DICT_CLUSTEREDInnoDB:Weintentionallygenerateamemorytrap.InnoDB:Submitadetailedb
yin_bp·2012-07-20 17:00

golang底层实现资料

内存，内存中的变量和指针http://golangtutorials.blogspot.jp/2011/06/memory-variables-in-memory-and-pointers.htmlHowdoesreflectionworkinternally
轩脉刃de刀光剑影·2012-07-17 18:00

[译] GotW #104: Smart Pointers, Part 2 (Difficulty: 5/10)

[译]GotW#104:SmartPointers,Part2(Difficulty:5/10)当你正在研究最近新加入的项目的代码时，你发下了下面的工厂方法的声明：widget*load_widget(
bitdewy·2012-07-15 16:00

[译] GotW #103: Smart Pointers, Part 1 (Difficulty: 3/10)

[译]GotW#103:SmartPointers,Part1(Difficulty:3/10)JG问题1.什么情况下你会使用shared_ptr和unique_ptr？
bitdewy·2012-07-14 19:00

Snapshot基础知识---形象解释

Snapshot基础知识BecauseeachSnapshotcontainsonlypointersandblocksthathavechanged,thesizeoftheSnapshotisverysmallcomparedtothecomplete
xhy_sjz·2012-07-13 12:40

vector的容量进行缩减

在c++primer上看到vectors的容量不会进行缩减：即便是删除元素，其references、pointers、iterators也会继续有效，继续指向动作发生前的位置。
lollipop_jin·2012-07-07 20:00

Google C++编程

1.智能指针（SmartPointers）如果确实需要使用智能指针的话，scoped_ptr完全可以胜任。
j_m·2012-06-29 17:00

Tcmalloc 安装配置

/configure--enable-frame-pointers make makeinstall 三、MYSQL和NGNINX编译配置  ./configure--prefix=/usr/loca
ibelieveme·2012-06-29 10:03

Tcmalloc 安装配置

/configure--enable-frame-pointersmakemakeinstall三、MYSQL和NGNINX编译配置.
ibelieveme·2012-06-29 10:03

c99 增加的restrict关键字

restrict的定义是Itcanbeappliedonlytopointers,anditindicatesthatapointeristhesoleinitialmeansofaccessingadataobject
xiaocaichonga·2012-06-29 10:00

经典

PrimerPlusSixthEdition）2.ImperfectC++中文版（ImperfectC++）3.C++代码设计与重用（DesigningandCodingReusableC++）4.C和指针（PointersonC
chinaunixj·2012-06-25 11:00

设计模式6大原则：里氏置换原则

里氏置换原则（Liskov Substitution Principle），简称LSP 定义： Functions that use pointers or references to base classes
雨打蕉叶·2012-06-23 23:00

Implementing operator->* for Smart Pointers

science/rpn/biblio/ddj/Website/articles/DDJ/1999/9910/9910b/9910b.htm#l14 Implementingoperator->*forSmartPointersDr.Dobb'sJournalOctober1999Classesandmembertemplatesf
asx20042005·2012-06-20 00:47

Working with Excel Files in Python

转:http://www.python-excel.org/WorkingwithExcelFilesinPythonThissitecontainspointerstothebestinformationavailableaboutworkingwithExcel
fangkailove·2012-06-19 09:00

区别pointers和references

C++中提供两种间接参考对象：pointers和references。pointers使用“*”和“->”操作符，references则使用“.”。但是什么时候使用哪种方式？
cscmaker·2012-06-17 15:00

Qt网络（五）获取本机网络信息

on_pushButton_3_clicked()  {      QList list_int;      list_int list_str;      list_strisrepresentedasanarrayofpointerstoitemsoftypeT.IfTisitselfapointert
jia0511·2012-06-17 09:00

int_ptr, long_ptr這些類型的含义

PTR typeswereaddedtotheWindowsAPIinordertosupportWin64's64bitaddressing.Because32bitAPIsareusedtostorepointerstothingsusingdatatypeslike
wangluozhangleilei·2012-06-15 15:00

How are resources created?

Resource handles are lightweight pointers to a particular project, folder, or file in the workspace.
eric_kong·2012-06-07 13:00

把一个二叉树转成它的“镜像”

=null){ //swaptheleft/rightpointers Nodetemp=rootNode.leftChild; rootNode.leftChild=rootNod
beiyetengqing·2012-06-06 13:00

Find the nth to last element of a singly linked list

Question:Implementanalgorithmtofindthenthtolast(倒数第n个)elementofasinglylinkedlist.Analyze:wecansimplyusetwopointers
beiyetengqing·2012-06-01 23:00

Brief Introduction to Suffix Array

Suffixarrayisadatastructuredesignedforefficientsearchingofalargetext.Thedatastructureissimplyanarraycontainingallthepointerstothe
shenyan008·2012-05-28 18:00

file_operations简介

http://tldp.org/LDP/lkmpg/2.4/html/c577.htmThe file_operations structureisdefinedin linux/fs.h,andholdspointerstofunctionsdefinedbythedriverthatperformvariousoperationsonthedevice.Eachfieldofthestr
hudashi·2012-05-26 19:00

const和pointers

const和pointers1.const指针总是指向相同的地址,该地址是不能被改变的.1:intnValue=5;2:int*constpnPtr=&nValue;*pnPtr=6;这样的操作是可行的
钟谢伟's Blog·2012-05-22 20:00

--C++智能指针，英文版，不是太难

www.codeproject.com/Articles/15351/Implementing-a-simple-smart-pointer-in-c IntroductionWhatare smart pointers
Everything start here.·2012-05-18 16:00

restrict 关键字的介绍

'Restrict'PointersOneofthenewfeaturesintherecentlyapprovedCstandardC99,istherestrictpointerqualifier.Thisqualifiercanbeappliedtoadatapointertoindicatethat
Alexcrazy·2012-05-15 14:00

模板和泛型编程？？？从P269继续

ways to employ generic coding techniques:          void* pointers
chuanwang66·2012-04-22 09:00

模板和泛型编程？？？从P269继续

ways to employ generic coding techniques:          void* pointers
chuanwang66·2012-04-22 09:00

1.仔细区别POINTERS 和 REFERENCES

没有所谓的nullreference:    若有一个变量有可能代表一个对象，也可能不代表任何对象，应该使用pointer；    如果这个变量必须代表一个对象，即不允许这个变量为null，则应该使用reference。    因此，reference必须要有初始化，但pointer就没有此限制（不过，无初始化的pointer风险很高）。string&rs;//error!notinitial s
hazir·2012-04-14 16:00

介绍c++ pointer的tutorial

Tutorial:PointersinCandC++formattingbemade,andthatthisnoticeremainintact.ReturntotutorialindexPointers
·2012-04-14 09:00

庖解Chrome源码(1)——线程模型 Smart Pointers

庖解Chrome源码(1)——线程模型很多人喜欢Chrome，喜欢它的简洁，喜欢它的“快”。简洁大家一目了然，无需多言，这里重点要说的是它的“快”。什么是“快”呢？大概不少人第一反应就是cnBeta上的日经Javascript跑分贴，Chrome那叫一个快啊。（其实每次点开这类文章时，我都是想去同情一下我们可怜的IE同学的，不过最近IE9着实又让人充满了期待。）但Javascript跑分真的这么重
kevin_Android_123456·2012-04-12 17:00

Java设计模式——六大原则

里氏置换原则（LiskovSubstitutionPrinciple），简称LSP定义：Functionsthatusepointersorreferenc
hitxueliang·2012-04-09 22:00

Java设计模式——六大原则

里氏置换原则（LiskovSubstitutionPrinciple），简称LSP定义：Functionsthatusepointersorreferenc
Jerry_xl·2012-04-09 00:00
上一页 35 36 37 38 39 40 41 42 下一页
按字母分类： ABCDEFGHIJKLMNOPQRSTUVWXYZ其他