2010年3月4日
求高手解决这个C++问题
摘要： 代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--#include<stdio.h>template<classT>classC{public:structA{Tx;};structB:A{inty;B(){x=10;//er... 阅读全文
posted @ 2010-03-04 11:43 Aldrich 阅读(308) 评论(1) 推荐(0)
2009年8月23日
Second: C# application calls dll written in unmanaged C++
摘要： There are three projects here1. FunctionCPlusPlus, this project contains the main logic of this demo, the classes are writtenwith unmanaged C++, and exportedto adll. If I doesn't rember wrong, this is... 阅读全文
posted @ 2009-08-23 23:46 Aldrich 阅读(263) 评论(0) 推荐(0)
Item 5: Prefer range member functions to their single-element counterparts
摘要： 1. It's generally less work to write the code using the range member functions.Or you'd have to write an explicit loop, and the loop also happens to impose an efficiency penalty.2. Range member functi... 阅读全文
posted @ 2009-08-23 22:49 Aldrich 阅读(381) 评论(0) 推荐(0)
Item 4: Call empty instead of checking size() against zero
摘要： empty is a constant-time operation for all standard containers, but for some list implementations, size takes linear time. 阅读全文
posted @ 2009-08-23 22:06 Aldrich 阅读(179) 评论(0) 推荐(0)
Item 3: Make copying cheap and correct for objects in containers
摘要： This item is simple.Whether you put an object into a container, get an object from it or move objects in a container, the copying thing happens.The slicing problem should be avoided, this is an easy w... 阅读全文
posted @ 2009-08-23 08:44 Aldrich 阅读(159) 评论(0) 推荐(0)
2009年8月21日
Item 2. Beware the illusion of container-independent code
摘要： The key point is that don't go too far inwritting code that apply to more than one container.Generally, choose the best container for you program is the best choice. 阅读全文
posted @ 2009-08-21 23:27 Aldrich 阅读(149) 评论(0) 推荐(0)
Item1: Choose your containers with care
摘要： The foundation of how to choose your containers is the characteristics of those containers, the following question quoted from the book can give you some clues.1. Do you need to be able to insert a ne... 阅读全文
posted @ 2009-08-21 23:20 Aldrich 阅读(204) 评论(0) 推荐(0)
First:Use WinForm Control written in C# in MFC project
摘要： Firstly, I want to show this demo and related instructions.1.The PieChart project is offered by a friend. It include a PieChart class, which present a piechart, and some assistant classes.And it is th... 阅读全文
posted @ 2009-08-21 22:55 Aldrich 阅读(1637) 评论(8) 推荐(2)
2009年8月20日
preface
摘要： Days ago, I was asked to introduce some technologies to the newly enrolled participants of .Net Summer Camp 2009. Before that,I was asked toenable the usage of a Winform Control written in C# in a MFC... 阅读全文
posted @ 2009-08-20 14:51 Aldrich 阅读(381) 评论(2) 推荐(0)
2009年3月29日
at last I got something
摘要： After days of crazy work, I found myself got something. The most obvious is that I learned some skills in programming with MFC and socket. I also got more familiar with standard C++. While the most im... 阅读全文
posted @ 2009-03-29 18:32 Aldrich 阅读(167) 评论(0) 推荐(0)