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Re: C++ Question. wb25-Jan-04 4:48 wb 25-Jan-04 4:48  Im sure, there is no way, because the compiler needs the arraysize to make the pointer arithmetic right. I spent one or two days on it and found no solution then I used a normal array (one dimension) and made the arithmetics myself. <br /> for(int n=0;n< m_nFieldCount;n++)<br /> {<br /> for(int m=0;m< m_nFieldCount;m++) <br /> { <br /> if(m_dRatingMatrix[n*m_nRatingMatrixSize+m]>0) <br /> { <br /> do some stuf<br /> }<br /> }<br /> }<br /> Re: C++ Question. Gerald Schwab25-Jan-04 16:29 Gerald Schwab 25-Jan-04 16:29  Look into _alloca(). http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_CRT__alloca.asp[^] Re: C++ Question. toxcct25-Jan-04 22:58 toxcct 25-Jan-04 22:58  if you want to allocate a table (whatever its size and its dimension) depending on the datas inside, you don't have other ways to use dynamic allocation. if you are in C, use malloc(), calloc(), realloc(), but be careful, they are non-reantrant functions. if you program in C++, prefer new operator, and even if it sizes you source by adding code lines on the treatment of the memory, you win in the place your datas take in memory... TOXCCT Re: C++ Question. WREY26-Jan-04 3:58 WREY 26-Jan-04 3:58  Thanks for replying. The problem is NOT with the allocation of memory. Operator 'new' makes easy job of that (providing there is enough space on the heap). The problem is getting around the compiler's insistence that the size of the array be known at compile time. That IS the problem!! The main objective is NOT whether memory is to be statically allocated, or dynamically allocated. The main problem is with the SIZE of the memory I wish to allocate, which the compiler is insisting it MUST know at compile time. I am trying to find out if there is a way I can let the compiler know that information at run time, which so far it is saying, "NO!!" William Fortes in fide et opere! Re: C++ Question. toxcct26-Jan-04 6:35 toxcct 26-Jan-04 6:35  could you please show me a line you wrote to which the compiler says "NO"... i don't really understand why it would answer like that... thanks TOXCCT Re: C++ Question. WREY26-Jan-04 10:14 WREY 26-Jan-04 10:14  It's a figure of speech I was using. William Fortes in fide et opere! convert .net project to vs6 project sstoyan24-Jan-04 3:28 sstoyan 24-Jan-04 3:28  hi i read in an article that there is a utility here on codeproject to convert vs.net projects to vs6 project, but i cant find it. could somebody point me to it ? thanx Re: convert .net project to vs6 project Jörgen Sigvardsson24-Jan-04 5:11 Jörgen Sigvardsson 24-Jan-04 5:11  Perhaps this could be of some help: http://www.codeproject.com/tools/prjconverter.asp[^] -- C'est normal! Re: convert .net project to vs6 project sstoyan25-Jan-04 1:30 sstoyan 25-Jan-04 1:30  thank you very much thats seems exactly like it VLDB question... Orkun GEDiK24-Jan-04 2:01 Orkun GEDiK 24-Jan-04 2:01  Howdy friends! I'm working on project about VLDB. I developed an application server and its SDK. Data size approximately 15.000.000 records which is remain on Microsoft Analysis Services (OLAP). System configuration at below; 2 Hyper Threading Intel Xeon CPU, 2 gb Memory RAID 1, RAID 5 Windows 2000 Advanced server Compaq Proliant Server But, it didn't give expected response time for us (20 secs for 5.000.000 records) . The question is, can i access all of the data in 15 sec. What is the wrong? Anybody can recommend any site or book about vldb? Thank you Ahmet Orkun GEDiK System & Software Support Specialist (SAP R/3) ASTRON to make a transparent image emmatty24-Jan-04 1:50 emmatty 24-Jan-04 1:50  hi freinds, Can any one help to convert an programmitically generated image transparent Re: to make a transparent image Delfny26-Jan-04 8:42 Delfny 26-Jan-04 8:42  How transparent? Are you talking about alpha chanel or transparency mask and how to create that mask? Delf Using theCArray class with a non trival Class magpierre24-Jan-04 1:36 magpierre 24-Jan-04 1:36  Hi, I am trying to use the CArray class as follow: class CVueAtelier { protected : CArray<cvuecomposant, cvuecomposant=""> vueElementsAtelier; ... } where CVueComposant is an abstract class I defined and when I try to build this is the error I get : ...\include\afxtempl.h(201) : error C2259: 'CVueComposant' : cannot instantiate abstract class due to following members: ...\cvuecomposant.h(15) : see declaration of 'CVueComposant' ...\cvueatelier.h(26) : see reference to class template instantiation 'CArray<class cvuecomposant,class="" cvuecomposant="">' being compiled Please help me, Pierre Re: Using theCArray class with a non trival Class John R. Shaw24-Jan-04 7:18 John R. Shaw 24-Jan-04 7:18  CArray is a template. Example: CArray<cpoint,cpoint> ptArray; INTP Re: Using theCArray class with a non trival Class John R. Shaw24-Jan-04 7:20 John R. Shaw 24-Jan-04 7:20  CArray<point,point> ptArray; INTP Device Driver Programming A_Fa24-Jan-04 1:27 A_Fa 24-Jan-04 1:27  We made a hardware for digitizing video data . I want to program a driver for this card . But I dont have soutable document to study driver programming . Please define me soutable document ? Very Thanks ------>> ; Re: Device Driver Programming Anonymous24-Jan-04 2:27 Anonymous 24-Jan-04 2:27  I think you're probably going to want the Microsoft DDK http://www.microsoft.com/whdc/ddk/winddk.mspx Regards, Re: Device Driver Programming dejones7224-Jan-04 6:38 dejones72 24-Jan-04 6:38  Hello: There are several books available for writing drivers. Assuming that your developing for NT/Win2k/XP the book I recommend is by Walter Oney called "Programming the Microsoft Windows Driver Model, Second Edition ". You will also need to order the DDK from Microsoft. Dave Jones Re: Device Driver Programming wb25-Jan-04 4:39 wb 25-Jan-04 4:39  check this out. http://www.phdcc.com/WDMarticle.html Re: Device Driver Programming toxcct25-Jan-04 23:02 toxcct 25-Jan-04 23:02  is the target of your device driver is on Windows or Unix system, and what is your compiler... TOXCCT Unicode ActiveX on 98 Hesham Amin24-Jan-04 1:04 Hesham Amin 24-Jan-04 1:04  Hi,,, I develop an ActiveX control (ATL 3.0) and I build and test it as unicode on WinXP Pro.. Can this control work fine on Win9x - ME ? what precautions must I take care of ? thanks in advance. Re: Unicode ActiveX on 98 Michael Dunn24-Jan-04 6:17 Michael Dunn 24-Jan-04 6:17  If you call any APIs that aren't implemented as Unicode in 9x (which is almost all of them), then it won't work. --Mike-- Ericahist | CP SearchBar v2.0.2 | Homepage | 1ClickPicGrabber New v2.0.1! | RightClick-Encrypt "Linux is good. It can do no wrong. It is open source so must be right. It has penguins. I want to eat your brain."   -- Paul Watson, Linux Zombie Re: Unicode ActiveX on 98 Hesham Amin24-Jan-04 10:13 Hesham Amin 24-Jan-04 10:13  thank you.. but what about :Microsoft Layer for Unicode can i link to it statically so i can distribute the ocx with no dependencies ? Re: Unicode ActiveX on 98 Michael Dunn24-Jan-04 20:08 Michael Dunn 24-Jan-04 20:08  No, because MSLU is a DLL. --Mike-- Ericahist | CP SearchBar v2.0.2 | Homepage | 1ClickPicGrabber New v2.0.1! | RightClick-Encrypt Pinky, are you pondering what I'm pondering? I think so Brain, but how will we fit the hamster inside the accordion? Calling of DHTML Dialog Inam23-Jan-04 22:40 Inam 23-Jan-04 22:40  How to create a dhtml dialog in vc and then how can we call it through toolbar and i have also to do some processing on the atl component under it using vb script please explain it briefly or tell me some articles ThanX in advance Inam

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