What's the difference between vector and list in STL A vector is a wrapper arround an array. This means it offers random access iterator that are very fast and can also be used when raw memory pointe
C的几个库函数的实现 strcpy memcpy atoi memset (1) char* strcpy(char* strDest,const char* strSrc){ as
Shallow vs Deep Copies A shallow copy of an object copies all of the member field values. This works well if the fields are values, but may not be what you want for fields that point to dynamicall
In C++, overriding is a concept used in inheritance which involves a base class implementation of a method. Then in a subclass, you would make another implementation of the method. This is overriding.
http://www.cnblogs.com/bingxuefly/archive/2007/11/12/957056.html #pragma pack() 和sizeof 本文主要包括二个部分，第一部分重点介绍在VC中，怎么样采用sizeof来求结构的大小，以及容易出现的问题，并给出解决问题的方法，第二部分总结出VC中sizeof的主要用法。 1、 sizeof应用在结构上的情况
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