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c++ Programming Glossary: releaseInline functions vs Preprocessor macros http://stackoverflow.com/questions/1137575/inline-functions-vs-preprocessor-macros guaranteed to be inlined some compilers only do this in release builds or when they are specifically configured to do so. Also..
Good C++ GUI library for Windows http://stackoverflow.com/questions/115045/good-c-gui-library-for-windows boundaries and need synchronization. Qt is free if you can release your sources even for commercial use how many in house tools..
Which I/O library do you use in your C++ code? [closed] http://stackoverflow.com/questions/119098/which-i-o-library-do-you-use-in-your-c-code Jensen. The iostream libraries have been stable since the release of the last standard I forget the actual year but about 10 years..
Is gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions That's often how open source works Release early release often unfortunately in the case of regex we only got the early..
What is the difference between new/delete and malloc/free? http://stackoverflow.com/questions/240212/what-is-the-difference-between-new-delete-and-malloc-free share improve this question new delete Allocate release memory Memory allocated from 'Free Store' Returns a fully typed.. to initialize destroy the object malloc free Allocates release memory Memory allocated from 'Heap' Returns a void Returns NULL..
How to use Boost in Visual Studio 2010 http://stackoverflow.com/questions/2629421/how-to-use-boost-in-visual-studio-2010 in ICU_PATH source allinone . Build All for both debug release configuration for the platform of your choice. There can be.. of your choice. There can be a problem building recent releases of ICU4C with Visual Studio 2010 when the output for both debug.. with Visual Studio 2010 when the output for both debug release build are in the same directory which is the default behaviour..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three in the constructor or passed into the constructor and released in the destructor. Let us go back in time to pre standard C.. 1 strcpy name the_name age the_age the destructor must release this resource via delete ~person delete name Even today people..
How to build Qt for Visual Studio 2010 http://stackoverflow.com/questions/5601950/how-to-build-qt-for-visual-studio-2010 manual for what flag to use or not to use. configure.exe release no webkit no phonon no phonon backend no script no scripttools..
smart pointers (boost) explained http://stackoverflow.com/questions/569775/smart-pointers-boost-explained auto_ptr will be deprecated in the next C Standard release in favor of unique_ptr. C 1x will also allow stuffing objects..
http://stackoverflow.com/questions/6403055/object-destruction-in-c a data member is a handle to a resource that needs to be released when the object is destructed such as a file a socket a database.. section destroy X means first destruct X and then release the underlying memory . Similarly create X means first allocate.. construction of a dynamic object the underlying memory is released before the exception is propagated. The destructor will not..
Why should `new` be used as little as possible? http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible fashion. It can do so because it requires you to release the memory in the reverse order First In Last Out FILO . This.. and allocation is slower. Because there is no implicit release point you must release the memory manually using delete or delete.. Because there is no implicit release point you must release the memory manually using delete or delete free in C . However..
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti Foo would have to handle all three cases explicitly. RAII releases resources that were acquired even when multiple resources are.. not be called so we cannot rely on Logger 's destructor to release the files. But if original was constructed its destructor will.. but some of the components held resources that should be release ASAP. A note on the FileHandle sample It was not intended to..
Installing OpenCV 2.4.3 in Visual C++ 2010 Express [closed] http://stackoverflow.com/questions/10901905/installing-opencv-2-4-3-in-visual-c-2010-express steps will configure Visual C for the Debug solution. For Release solution optional you need to repeat adding the OpenCV directories..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array Benchmarks Core i7 920 @ 3.5 GHz C Visual Studio 2010 x64 Release Branch Random seconds 11.777 Branch Sorted seconds 2.352 Branchless..
Is gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions be finished eventually. That's often how open source works Release early release often unfortunately in the case of regex we only..
C++ HTML template framework, templatizing library, HTML generator library http://stackoverflow.com/questions/355650/c-html-template-framework-templatizing-library-html-generator-library New BSD License Language C Last Update Nov 28 2011 Last Release 0.10.5 on July 12 2007 Document Rich Community Medium 10 discussion.. Language C Binding php python Last Update Mar 8 2011 Last Release 2.1.1 on Mar 8 2011 Document Rich Community Low rare discussion.. C low level C interface mixed Last Update unknown Last Release unknown Document none Community none HTML Template C Site http..
std::vector is so much slower than plain arrays? http://stackoverflow.com/questions/3664272/stdvector-is-so-much-slower-than-plain-arrays Or have I just busted this performance myth Edit I'm using Release mode in MSVS2005. In MSVC #define _SECURE_SCL 0 reduces UseVector..
When to use volatile with multi threading? http://stackoverflow.com/questions/4557979/when-to-use-volatile-with-multi-threading does not say that volatile applies any kind of Acquire or Release semantics on variables. In fact the Standard is completely silent.. However specific platforms do apply Acquire and Release semantics on volatile variables. The above all applies the the.. does. For example in Windows 2010 at least Acquire and Release semantics do apply to certian operations on volatile variables...
How to setup Google C++ Testing Framework (gtest) on Visual Studio 2005 http://stackoverflow.com/questions/531941/how-to-setup-google-c-testing-framework-gtest-on-visual-studio-2005 Library and it needs to be set as Multi Threaded for your Release build and Multi Threaded Debug for your Debug build. Since the.. MFC or not . You need to build gtest as both a Debug and Release mode and keep both copies. You then link against gtest.lib gtest_main.lib.. You then link against gtest.lib gtest_main.lib in your Release build and gtestd.lib gtest_maind.lib in your Debug build. Also..
Create WCF service for unmanaged C++ clients http://stackoverflow.com/questions/686452/create-wcf-service-for-unmanaged-c-clients #else #using .. HelloServiceClient bin Release HelloServiceClient.dll #endif class DLLAPI HelloServiceClientBridge..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle iterations Compiled with Visual Studio 2010 SP1 x64 Release Seconds 55.5104 FP Ops 960000000000 FLOPs 1.7294e 010 sum 2.22652.. iterations Compiled with Visual Studio 2010 SP1 x64 Release Seconds 117.202 FP Ops 7680000000000 FLOPs 6.55279e 010 sum.. iterations Compiled with Visual Studio 2010 SP1 x64 Release Seconds 57.4679 FP Ops 1920000000000 FLOPs 3.34099e 010 sum..
Why does my STL code run so slowly when I have the debugger/IDE attached? http://stackoverflow.com/questions/1060337/why-does-my-stl-code-run-so-slowly-when-i-have-the-debugger-ide-attached DEBUG command line 421ms DEBUG from the IDE 24 570ms RELEASE command line 31ms RELEASE from IDE 23 353ms code #include windows.h.. DEBUG from the IDE 24 570ms RELEASE command line 31ms RELEASE from IDE 23 353ms code #include windows.h #include iostream..
Linking with a debug/release lib with qmake/Qt Creator http://stackoverflow.com/questions/1130106/linking-with-a-debug-release-lib-with-qmake-qt-creator similarly stuff inside the release brackets is included if RELEASE has been added to the CONFIG variable. You can also use debug..
How to make std::vector's operator[] compile doing bounds checking in DEBUG but not in RELEASE http://stackoverflow.com/questions/1290396/how-to-make-stdvectors-operator-compile-doing-bounds-checking-in-debug-but operator compile doing bounds checking in DEBUG but not in RELEASE I'm using Visual Studio 2008. I'm aware that std vector has..
Heisenbug: WinApi program crashes on some computers http://stackoverflow.com/questions/132116/heisenbug-winapi-program-crashes-on-some-computers DEBUG Configuration There are many things different than a RELEASE configruation 1. Initialization of globals 2. Actual machine.. find out what are exact settings for each parameter in the RELEASE mode as compared to the DEBUG mode. AD share improve this answer..
Rendering issue with different computers http://stackoverflow.com/questions/18064988/rendering-issue-with-different-computers platforms Breakpoints that should ALWAYS trigger EVEN IN RELEASE BUILDS x86 #ifdef _MSC_VER # define eTB_CriticalBreakPoint if..
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