郁郁思扬 - 博客园

linux获得网卡信息

摘要： 1 #define MAX_INTERFACE 64 2 3 int showifs() 4 { 5 int i; 6 int rc; 7 int sock; 8 int ifnum; 9 struct ifreq ifr[MAX_INTE... 阅读全文

posted @ 2015-07-08 00:41 郁郁思扬阅读(262) 评论(0) 推荐(0)

C写的AES(ECB/PKCS5Padding)

摘要：摘自POLARSSL 1 #pragma once 2 3 #define AES_ENCRYPT 1 4 #define AES_DECRYPT 0 5 6 struct aes_context 7 { 8 int nr; /*!... 阅读全文

posted @ 2015-05-15 20:45 郁郁思扬阅读(11042) 评论(0) 推荐(0)

c发邮件

摘要： 1 /* base64编码 */ 2 static const char* base64_enc_map = \ 3 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx... 阅读全文

posted @ 2015-04-23 17:05 郁郁思扬阅读(406) 评论(0) 推荐(0)

使能权限的代码

摘要： 1 BOOL SetPrivilege( HANDLE hToken, LPCTSTR lpszPrivilege, BOOL bEnablePrivilege ) 2 { 3 TOKEN_PRIVILEGES tkp; 4 5 if ( LookupPrivilegeValue... 阅读全文

posted @ 2014-12-20 20:44 郁郁思扬阅读(227) 评论(0) 推荐(0)

摘要： 1 BOOL SaveHwndToBmp( HWND hWnd, LPCTSTR lpszFile ) 2 { 3 BOOL bRet; 4 HDC hDC, hMemDC; 5 HBITMAP hBitmap, hBitmapOld; 6 RECT rc; 7 int nWidth, nHeight; 8 BITMAPINFOHEADER BitmapInfoHeader; 9 BITMAPFILEHEADER BitmapFileHeader;10 HANDLE hFile;11 DWORD dwBytes;12 1... 阅读全文

posted @ 2013-12-16 17:34 郁郁思扬阅读(268) 评论(0) 推荐(0)

BFOA

摘要： 1 #include 2 #include 3 #include 4 #include 5 #include 6 7 #define PI (3.1415926f) 8 #define RND ((float)rand() / (RAND_MAX + 1)) 9 #define X_DIM 30 10 11 //float domx[X_DIM][2] = 12 //{ 13 // { -1.0f, 2.0f}, { -1.0f, 2.0f} 14 //}; 15 16 float domx[2] = { -100.0f, ... 阅读全文

posted @ 2013-08-23 16:30 郁郁思扬阅读(8827) 评论(0) 推荐(0)

蚁群算法

摘要：参考段海滨的代码.. TSP 31cities 1 #include 2 #include 3 #include 4 #include 5 #include 6 7 #define DIST_2_CITY(a, b) sqrt((float)((a)[0]-(b)[0])*((a)[0]-(b)[0])+((a)[1]-(b)[1])*((a)[1]-(b)[1])) 8 9 10 const int CityNum = 31; /* 城市数量 */ 11 const int AntNum = 50; ... 阅读全文

posted @ 2013-06-28 22:13 郁郁思扬阅读(818) 评论(0) 推荐(0)

Dijkstra算法求最短路径

摘要： 1 #include 2 #include 3 #include 4 #include 5 6 #pragma warning(disable:4996) 7 8 #define MAX_NAME 10 9 #define MAX_VERTEX_NUM 26 10 11 typedef char VertexType[MAX_NAME]; 12 typedef unsigned int AdjMatrix[MAX_VERTEX_NUM][MAX_VERTEX_NUM];//邻接距阵 13 14 struct MGraph//定义网 15 { 16 V... 阅读全文

posted @ 2013-06-27 19:28 郁郁思扬阅读(491) 评论(0) 推荐(0)

cuda npp库旋转图片

摘要： 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 11 12 #pragma comment(lib, "FreeImage.lib") 13 #pragma comment(lib, "cudart.lib") 14 #pragma comment(lib, "nppi.lib") 15 16 17 FIBITMAP* LoadImg( const char* szFile ) 1 阅读全文

posted @ 2013-06-24 20:39 郁郁思扬阅读(4097) 评论(0) 推荐(0)

v8 javascript SHELL

摘要：参照SHELL例子,写了一个类似编译器一样的东西,其中加了GBK->UTF8转码..可以用EDITPLUS直接写JAVASCRIPT了..v8shell-3.19.9.7z 1 #include <windows.h> 2 #include <iostream> 3 #include <algorithm> 4 #include <string> 5 #include <sstream> 6 #include <cstdlib> 7 #include <cstdio> 8 #include <cst 阅读全文

posted @ 2013-06-06 23:02 郁郁思扬阅读(928) 评论(0) 推荐(0)