C#与C++交互
C++将struct推送给C#, C#是以ref struct格式接收的.
出现以上错误,找了几天.虽然很明显是内存越界,可直到今天才突然想到问题所在.
原来是把C++层的#define xxx = ‘n’ 换成了C#层的 enum … xxx = (byte)’n’
而C#的enum默认是int型的,自然然与char不匹配, 于是就出现了上面的错误.
-...
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其他好文 时间:
2015-05-05 21:59:31
阅读次数:
123
第一种:注解配置AOP注解配置AOP(使用 AspectJ 类库实现的),大致分为三步:1. 使用注解@Aspect来定义一个切面,在切面中定义切入点(@Pointcut),通知类型(@Before, @AfterReturning,@After,@AfterThrowing,@Around).2....
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编程语言 时间:
2015-05-05 21:40:44
阅读次数:
202
The NSNumber class is itself a subclass of the basic NSValue class, which provides an object wrapper around a single value or data item. In addition t...
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其他好文 时间:
2015-05-05 19:27:19
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309
Toolkit工具包The Susy 2.0 toolkit is built around our shorthand syntax. Use the shorthand to control every detail, and adjust your defaults on-the-fly, s...
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其他好文 时间:
2015-05-05 19:20:55
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167
题目描述:
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).
For example, this binary tree is symmetric:
1
/ 2 2
/ \ / 3 4 4 3
...
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其他好文 时间:
2015-05-05 08:58:49
阅读次数:
146
Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center).For example, this binary tree is symmetric: 1 / \ 2 2...
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其他好文 时间:
2015-05-02 11:06:18
阅读次数:
118
Description
Background
The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey
around the world. Whenever a knight moves, it is ...
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其他好文 时间:
2015-05-02 09:43:08
阅读次数:
133
Fence RepairDescriptionFarmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds t...
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其他好文 时间:
2015-05-01 14:45:36
阅读次数:
150
Aop又叫面向切面编程,其中“通知”是切面的具体实现,分为before(前置通知)、after(后置通知)、around(环绕通知),用过spring的同学肯定对它非常熟悉,而在js中,AOP是一个被严重忽视的技术点。但是利用aop可以有效的改善js代码逻辑,比如前端框架dojo和yui3中AO.....
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编程语言 时间:
2015-05-01 07:08:04
阅读次数:
250
POJ2135 Farm Tour 最大流 最小费用流
When FJ's friends visit him on the farm, he likes to show them around. His farm comprises N (1 <= N <= 1000) fields numbered 1..N, the first of which contains his house and the Nth of which contains the big barn. A total M (1 <...
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其他好文 时间:
2015-04-29 11:54:17
阅读次数:
151