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c++ Programming Glossary: applicationthrowing exceptions out of a destructor http://stackoverflow.com/questions/130117/throwing-exceptions-out-of-a-destructor dangerous. If another exception is already propagating the application will terminate. #include iostream class Bad public ~Bad throw..
What is the equivalent of the C++ Pair<L,R> in Java? http://stackoverflow.com/questions/156275/what-is-the-equivalent-of-the-c-pairl-r-in-java a very simple class like the one Mike proposed for each application you would have made of the Pair class. Map.Entry is an example..
When should I write the keyword 'inline' for a function/method? http://stackoverflow.com/questions/1759300/when-should-i-write-the-keyword-inline-for-a-function-method to make a function method 'inline' Does it matter if an application is multithreaded when one writes 'inline' for a function method.. studio use __declspec noinline . Does it matter if an application is multithreaded when one writes 'inline' for a function method..
Get the IP address of the machine http://stackoverflow.com/questions/212528/get-the-ip-address-of-the-machine in C detect the IP addresses of the linux server my application is running on. The servers will have at least two IP addresses.. I need to find the external IP address to bind my application to it. Obviously I can also bind to INADDR_ANY and actually..
How to stop C++ console application from exiting immediately? http://stackoverflow.com/questions/2529617/how-to-stop-c-console-application-from-exiting-immediately to stop C console application from exiting immediately Lately I've been trying to learn C..
When and why will an OS initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete? http://stackoverflow.com/questions/370195/when-and-why-will-an-os-initialise-memory-to-0xcd-0xdd-etc-on-malloc-free-new memory via malloc or new but never written by the application. 0xDD Dead Memory Memory that has been released with delete..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux can I use to profile C code in Linux I have a C application I'm in the process of optimizing. What tool can I use to pinpoint..
http://stackoverflow.com/questions/402283/stdwstring-vs-stdstring this is a bit different. Win32 had to support a lot of application working with char and on different charsets codepages produced.. of Unicode. So their solution was an interesting one If an application works with char then the char strings are encoded printed shown.. usually still work the same old way. For Unicode based applications Windows uses wchar_t which is 2 bytes wide and is encoded in..
How can I add reflection to a C++ application? http://stackoverflow.com/questions/41453/how-can-i-add-reflection-to-a-c-application can I add reflection to a C application I'd like to be able to introspect a C class for its name contents..
http://stackoverflow.com/questions/484635/are-global-variables-bad read and write these variables. To understand how the application works you pretty much have to take into account every function.. modifies the global state. That can be done but as the application grows it will get harder to the point of being virtually impossible..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome words the allocated memory will stay allocated until the application closes at which point the operating system will tear it down...
WChars, Encodings, Standards and Portability http://stackoverflow.com/questions/6300804/wchars-encodings-standards-and-portability nice comments I'd like to add a few observations If your application explicitly wants to deal with Unicode text you should make the.. completely impossible to build a portable Unicode capable application in C or C unless you are willing to use additional libraries.. and to put lots of effort in it. Unfortunately most applications already fail at comparatively simple tasks such as writing..
OpenCV 2.3 C++ Visual Studio 2010 http://stackoverflow.com/questions/7011238/opencv-2-3-c-visual-studio-2010 Linker Input and add them When writing more complex applications you'll probably need to add other OpenCV libs that I did not.. 0 failed 0 up to date 0 skipped To be able to execute the application you'll need to modify the PATH environment variable of your..
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection http://stackoverflow.com/questions/8667818/opencv-c-obj-c-detecting-a-sheet-of-paper-square-detection implemented the OpenCV square detection example in my test application but now need to filter the output because it's quiet messy or..
What is the difference between _tmain() and main() in C++? http://stackoverflow.com/questions/895827/what-is-the-difference-between-tmain-and-main-in-c the difference between _tmain and main in C If I run my C application with the following main method everything is OK int main int..
How to debug heap corruption errors? http://stackoverflow.com/questions/1010106/how-to-debug-heap-corruption-errors c windows debugging heap share improve this question Application Verifier combined with Debugging Tools for Windows is an amazing.. Tools for Windows is an amazing setup. Found out about Application Verifier when researching an earlier question about a heap corruption.. too although I was surprised how much functionality was in Application Verifier. electricfence dmalloc valgrind and so forth are all..
Heap corruption under Win32; how to locate? http://stackoverflow.com/questions/1069/heap-corruption-under-win32-how-to-locate environment Rational Purify VS2008 MSVC9 or even Microsoft Application Verifier the system becomes memory speed bound and doesn't crash..
Why simple console app runs but dialog based does not run in WIN CE 6.0? http://stackoverflow.com/questions/10959134/why-simple-console-app-runs-but-dialog-based-does-not-run-in-win-ce-6-0 Visual C 4. I created a simple console application WCE Application with platform Pocket PC 2003 with the following simple code..
Any reason to overload global new and delete? http://stackoverflow.com/questions/1152511/any-reason-to-overload-global-new-and-delete and other ideas valgrind electricfence dmalloc dlmalloc Application Verifier Insure BoundsChecker ...and many others... the gamedev..
Which one to use - memset() or value initialization to zero out a struct? http://stackoverflow.com/questions/1998752/which-one-to-use-memset-or-value-initialization-to-zero-out-a-struct t1 memset t1 0 sizeof t1 ruins member 'b' of our struct Application crashes here In this case using an expression like TestStruct..
How do I get the application data path in Windows using C++? http://stackoverflow.com/questions/2899013/how-do-i-get-the-application-data-path-in-windows-using-c to programmatically in C obtain the path ALLUSERSPROFILE Application Data that explorer can translate into a real path. Can I do..
Application has failed to start because MSVCP100D.dll was not found, reinstalling app may help http://stackoverflow.com/questions/4668566/application-has-failed-to-start-because-msvcp100d-dll-was-not-found-reinstallin has failed to start because MSVCP100D.dll was not found reinstalling..
How can I run a child process that requires elevation and wait? http://stackoverflow.com/questions/4893262/how-can-i-run-a-child-process-that-requires-elevation-and-wait runas Operation to perform shExInfo.lpFile _T C MyApp.exe Application to start shExInfo.lpParameters Additional parameters shExInfo.lpDirectory..
How can I redirect stdout to some visible display in a Windows Application? http://stackoverflow.com/questions/573724/how-can-i-redirect-stdout-to-some-visible-display-in-a-windows-application can I redirect stdout to some visible display in a Windows Application I have access to a third party library that does good stuff...
http://stackoverflow.com/questions/6404636/libstdc-6-dll-not-found these setings are also pieces that i got from the Ogre3D Application setup tutorial if that is of any help. c mingw libraries ..
Create WCF service for unmanaged C++ clients http://stackoverflow.com/questions/686452/create-wcf-service-for-unmanaged-c-clients along with any other required changes . To allow the MFC Application to interact with the WCF service we need to build a managed.. HelloServiceClientBridge and click the OK button. For the Application Settings change the Application Type to DLL and check the Empty.. the OK button. For the Application Settings change the Application Type to DLL and check the Empty project checkbox. Click the..
OpenCV 2.3 C++ Visual Studio 2010 http://stackoverflow.com/questions/7011238/opencv-2-3-c-visual-studio-2010 be different. On Visual Studio create a new Win32 Console Application project and name it whatever you like. After that a new window.. After that a new window will show up. Click on the tab Application Settings and make sure the option Empty Project gets selected..
Can the “Application Error” dialog box be disabled? http://stackoverflow.com/questions/735170/can-the-application-error-dialog-box-be-disabled the &ldquo Application Error&rdquo dialog box be disabled I am using Hudson as a continuous.. so on some Windows machines I will sometimes get a Application Error dialog box explaining that an instruction referenced memory.. have MS Visual Studio on your build machine it will catch Application Errors and pop up a dialog box. To disable these dialogs and..
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