<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[b2292486308的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/b2292486308</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; b2292486308]]></copyright><item><title><![CDATA[vs调试问题]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/124036281</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/124036281</guid><author>b2292486308</author><pubDate>Fri, 08 Apr 2022 11:05:08 +0800</pubDate><description><![CDATA[笔记备份]]></description><category></category></item><item><title><![CDATA[读取配置参数，全局变量]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/122997023</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/122997023</guid><author>b2292486308</author><pubDate>Fri, 18 Feb 2022 10:02:10 +0800</pubDate><description><![CDATA[其余文件调用定义的全局变量]]></description><category></category></item><item><title><![CDATA[VS2008 两个项目关联一起调试]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/121564038</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/121564038</guid><author>b2292486308</author><pubDate>Fri, 26 Nov 2021 17:05:48 +0800</pubDate><description><![CDATA[多项目关联到同一解决方案调试]]></description><category></category></item><item><title><![CDATA[MFC 日志添加及edit编辑框显示记录]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/114282831</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/114282831</guid><author>b2292486308</author><pubDate>Tue, 02 Mar 2021 13:19:44 +0800</pubDate><description><![CDATA[1.CString 转char

char* str2char(CString str)
{
 char *ptr;
 #ifdef _UNICODE
 LONG len;
 len = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 ptr = new char[len + 1];
 memset(ptr, 0, len + 1);
 WideCharToMultiByte(CP_ACP...]]></description><category></category></item><item><title><![CDATA[opencv3 win7 vs2008  设置属性表]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/108579561</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/108579561</guid><author>b2292486308</author><pubDate>Mon, 14 Sep 2020 15:19:52 +0800</pubDate><description><![CDATA[一 、opencv3 win7 vs2008 设置属性表

Step1：OpenCV环境变量配置
我的电脑---&gt;属性---&gt;高级系统设置---&gt;高级---&gt;环境变量---&gt;系统变量/系统变量---&gt;Path---&gt;编辑，将opencv安装目录的bin目录添加进去 以;(分号)结尾，例如目录D:\OpenCV\x64\vc12\bin；

Step2：包含目录+库目录+链接器

·项目---&gt;属性---&gt;配置属性---&gt;C/C++---...]]></description><category></category></item><item><title><![CDATA[“.lib”链接库不在同一文件夹下操作]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/102628544</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/102628544</guid><author>b2292486308</author><pubDate>Fri, 18 Oct 2019 16:55:12 +0800</pubDate><description><![CDATA[1.链接器里，输入的附加依赖项所关联的.lib文件；不在解决方案x为关联的其它文件夹下的“.lib”文件：

属性-》配置属性-》vc++目录-》库目录：添加目录，例如
$(VC_LibraryPath_x86);$(WindowsSDK_LibraryPath_x86);

F:\opencv2.4\x86\vc12\lib;

2.添加关联的头文件：

属性-》配置属性-》vc++目录-》包含...]]></description><category></category></item><item><title><![CDATA[LINUX下生成动/静态库文件]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/102457649</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/102457649</guid><author>b2292486308</author><pubDate>Wed, 09 Oct 2019 14:25:09 +0800</pubDate><description><![CDATA[【转：https://www.cnblogs.com/tzhangofseu/archive/2011/11/15/2249585.html】



1.生成.so文件的命令(LINUX系统中的动态链接库文件)


a、
·g++ test_a.cpp test_b.cpp -fPIC -shared -o libtest.so
·g++ test.cpp -o test -L. -ltest
...]]></description><category></category></item><item><title><![CDATA[MFC里无法执行到断点，断点位置提示“当前不会命中断点，源代码与原始版本不同”]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/100143245</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/100143245</guid><author>b2292486308</author><pubDate>Thu, 29 Aug 2019 17:46:15 +0800</pubDate><description><![CDATA[一、问题描述：
无法执行到断点，直接跳过；

断点位置提示信息：“当前不会命中断点，源代码与原始版本不同”

二、解决：

右键断点-》在“允许源代码与原始版本不同”前打勾




...]]></description><category></category></item><item><title><![CDATA[WSPRINTF用法]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/80741701</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/80741701</guid><author>b2292486308</author><pubDate>Wed, 20 Jun 2018 09:34:14 +0800</pubDate><description><![CDATA[【转自：http://snapshot.sogoucdn.com/websnapshot?ie=utf8&amp;amp;url=http%3A%2F%2Fwww.cppblog.com%2Fliuxubin%2Farchive%2F2007%2F08%2F14%2F29993.html&amp;amp;did=84b647185f9eaaf4-ae6d3afbd9bf8925-4555f1571762bdf14...]]></description><category></category></item><item><title><![CDATA[各种类型转换LPCTSTR方法]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/80647883</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/80647883</guid><author>b2292486308</author><pubDate>Mon, 11 Jun 2018 09:58:33 +0800</pubDate><description><![CDATA[【转自：http://snapshot.sogoucdn.com/websnapshot?ie=utf8&amp;amp;url=http%3A%2F%2Fwww.cnblogs.com%2Fswek%2Fp%2F4338066.html&amp;amp;did=e8366fd60a39dd7c-15a80eeefb2b783d-462bddb2f313913f9097841eac05fb60&amp;amp;k=5d5...]]></description><category></category></item><item><title><![CDATA[错误error LNK2005: __amsg_exit 已经在 msvcrt.lib(MSVCR90.dll) 中定义]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/80626793</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/80626793</guid><author>b2292486308</author><pubDate>Fri, 08 Jun 2018 18:33:16 +0800</pubDate><description><![CDATA[解决：项目属性-》配置属性-》“MFC的使用”：“在共享 DLL 中使用 MFC”改为“使用标准 Windows 库”]]></description><category></category></item><item><title><![CDATA[This application failed to start because it could not find or load the Qt platform plugin "xcb"]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/80524699</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/80524699</guid><author>b2292486308</author><pubDate>Thu, 31 May 2018 15:15:19 +0800</pubDate><description><![CDATA[原因：QT声明不正确解决：1.export LD_LIBRARY_PATH=QT库安装位置，例如：export LD_LIBRARY_PATH=/opt/Qt5.9.1/5.9.1/gcc_64/lib2.export QT_PLUGIN_PATH=&amp;lt;qt base path&amp;gt;/plugins  ，&amp;lt;qt base path&amp;gt;是安装的qt插件目录位置（参考：https://...]]></description><category></category></item><item><title><![CDATA[WIN7_64位编译32位+64位ObjectARX编程环境设置]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/80389934</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/80389934</guid><author>b2292486308</author><pubDate>Mon, 21 May 2018 11:28:16 +0800</pubDate><description><![CDATA[【转自：https://jingyan.baidu.com/article/c1a3101e5784bede656deb0f.html】32位环境设置方法1项目属性页中设置 MFC 与 公共语言运行时支持如图所示步骤阅读2附加包含目录设置如下图所示步骤阅读3代码生成  设置如下图所示步骤阅读4附加库目录 设置如下图所示步骤阅读5附加依赖项 设置如下图所示步骤阅读6设置目标计算机为  X86步骤阅读...]]></description><category></category></item><item><title><![CDATA[ascii码所有字符对照表(包含汉字和外国文字)]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/80388871</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/80388871</guid><author>b2292486308</author><pubDate>Mon, 21 May 2018 10:28:36 +0800</pubDate><description><![CDATA[【转自：http://www.cnblogs.com/findumars/p/5557239.html】[C] 纯文本查看 复制代码01#include &amp;lt;stdio.h&amp;gt;  02void main( void ) 03{ 04    FILE *stream;05    int i,j; 06    stream=fopen(&quot;ascii.txt&quot;,&quot;w+&quot;); 07//0-128：...]]></description><category></category></item><item><title><![CDATA[指针变量传递给一个函数]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/77476884</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/77476884</guid><author>b2292486308</author><pubDate>Tue, 22 Aug 2017 10:55:07 +0800</pubDate><description><![CDATA[如下：源程序为
#include "stdafx.h"
#include "string.h"
#include "stdlib.h"
void GetMemory(char *p,int num)
{
p=(char*)malloc(num*sizeof(char));
}

int _tmain(int argc, _TCHAR* argv[])
{
char *str=]]></description><category></category></item><item><title><![CDATA[assert()函数介绍   （错误4	error C3861: “ASSERT”: 找不到标识符）]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/76951205</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/76951205</guid><author>b2292486308</author><pubDate>Wed, 09 Aug 2017 09:19:02 +0800</pubDate><description><![CDATA[{转自：http://blog.youkuaiyun.com/listener51/article/details/14452565}

头文件：#include 

1.使用方法

       在开发过程中我们可以假设只要程序运行正确，某一条件肯定成立。若不成立，那么我们可以断言程序肯定出错。在这种情况下我们可要利用ASSERT来设定断 言。ASSERT宏的参数是一个逻辑表达式，在程序运行过程]]></description><category></category></item><item><title><![CDATA[AFX_MANAGE_STATE(AfxGetStaticModuleState())  作用]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/76822867</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/76822867</guid><author>b2292486308</author><pubDate>Mon, 07 Aug 2017 10:59:58 +0800</pubDate><description><![CDATA[AFX_MANAGE_STATE(AfxGetStaticModuleState()) 


AFX_MANAGE_STATE(AfxGetStaticModuleState());//用于模块切换时的状态保护，

1.AfxGetStaticModuleState()指向当前模块状态;

2.当前函数调用结束后原模块的状态自动被恢复；

3.用于DLL中所调用MFC函数、类、资]]></description><category></category></item><item><title><![CDATA[QR Code二维码原理]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/76582864</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/76582864</guid><author>b2292486308</author><pubDate>Wed, 02 Aug 2017 16:23:34 +0800</pubDate><description><![CDATA[【转自：http://blog.youkuaiyun.com/qeqeqe236/article/details/18707985】
一、什么是二维码：
二维条码/二维码（2-dimensional
 bar code）是用某种特定的几何图形按一定规律在平面（二维方向上）分布的黑白相间的图形记录数据符号信息的；在代码编制上巧妙地利用构成计算机内部逻辑基础的“0”、“1”比特流的概念，使用若干个与二进制相]]></description><category></category></item><item><title><![CDATA[数据类型及其位数区别]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/76008524</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/76008524</guid><author>b2292486308</author><pubDate>Mon, 24 Jul 2017 11:02:03 +0800</pubDate><description><![CDATA[[转自：http://cpyjzhen.blog.163.com/blog/static/142939752006112532141727/]

C/C++仅仅定义了这些基本数据类型之间的关系，并没有定义严格定义它们的字长。在不同的平台上，根据编译器不同的实现，它们的字长如下表所示：





 数据类型



LP64



ILP64



LLP64]]></description><category></category></item><item><title><![CDATA[如何理解指针和数组char * a, char ** a, char * a[], char a[][], char * a[][], char ** a[][], char * a [][][]]]></title><link>https://blog.youkuaiyun.com/b2292486308/article/details/75332898</link><guid>https://blog.youkuaiyun.com/b2292486308/article/details/75332898</guid><author>b2292486308</author><pubDate>Wed, 19 Jul 2017 08:57:20 +0800</pubDate><description><![CDATA[[转自：http://blog.163.com/digoal@126/blog/static/163877040201271195312138/]

本文测试环境 : 

X86-64 bit 架构的服务器

CentOS x64 5.x

gcc version 4.1.2 20080704



指针和数组是C的比较难搞懂的知识点, 需要结合内存来学习, 非常感谢各位兄]]></description><category></category></item></channel></rss>