CGAL is a collaborative effort of several sites in Europe and Israel. The goal is to make the most important of the solutions and methods developed in computational geometry available to users in industry and academia in a C++ library. The goal is to provide easy access to useful, reliable geometric algorithms
This algorithm was developed by Professor Ronald L. Rivest of MIT and can be found presented in several languages. What I provide to you here is a C++ derivative of the original C implementation of Professor Rivets. The library code itself is platform-independant and has been tested in Redhat Linux. I ve included the sample code and makefile that I used for the Linux test. The demo, however, was written with Visual C++ 6 on a Windows 2000 platform.
Displaying a large bitmap file on a dialog box, in its original size, is quite difficult in the VC++ environment. However, it is possible to display a large bitmap to a predefined area of the dialog by using the StretchBlt( ) function.The major disadvantage of this is that the clarity of the image will be lost. Check out this article for displaying large bitmaps into the desired area of your dialog box in its original size with a scrolling technique used to show the entire bitmap. 滾動(dòng)顯示位圖 在VC++環(huán)境下,在一個(gè)對(duì)話框中顯示一個(gè)原始尺寸的大小的位圖文件相當(dāng)是困難的。然而,通過使用 StretchBlt()函數(shù)一個(gè)給定的區(qū)域顯示一個(gè)大的位圖是可能的。主要的缺點(diǎn)是圖像將會(huì)失真。看了這篇通過卷動(dòng)技術(shù)顯示整個(gè)位圖技術(shù)的文章,你將能夠以它的原始尺寸在給定對(duì)話框的區(qū)域內(nèi)顯示一個(gè)大位圖。 來源: http://www.codeguru.com/bitmap/ScrollBitmap.html
This article is based in part on Bob Place s ADO is AOK (a simple ADO tutorial). Wrapper Usage This is consist of 2 classes. CDyndb : This Class manages connections and recordsets. Recordsets are organized as linked list (CList) and you can access them using their ids. CDynRec : This class is the node to populate for each recordsets. ADO封裝器類 這篇文章一部分基于Bob Place的《ADO is AOK》 (簡(jiǎn)單的ADO指導(dǎo)) 。 包裹的用法 由2個(gè)類組成。 類CDyndb: 這個(gè)類別管理連接和記錄集。記錄集是連接起來的記錄的集合,你可以通過他們的ID訪問他們。 類CDynRec: 這個(gè)類別存放記錄集的代碼。
This a wonderful reference on the In s and Out s of using Global JavaScript Variables within Brio Intelligence BQY s. 這是一個(gè)關(guān)于 Brio Intelligence BQY中使用全局 JavaScript 變量進(jìn)行輸入輸出的好參考
Generating next numbers in SQLServer should not be a problem. But problems arise when a customer asks for different types of next numbers that you cannot generate directly from SQL Server. This brief article describes how you would tackle this problem in different scenarios.