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c++ Programming Glossary: relevantAny reason to overload global new and delete? http://stackoverflow.com/questions/1152511/any-reason-to-overload-global-new-and-delete custom allocators in C most of which are still very relevant. Obviously if you can use any of these fine tools you will want..
What is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code The increase in processor frequency is currently no longer relevant to increase performance. The problem is memory access. Hardware..
Why should exceptions be used conservatively? http://stackoverflow.com/questions/1744070/why-should-exceptions-be-used-conservatively on performance before but at a level that would be relevant to some systems and irrelevant to others. Again I don't necessarily.. at a level that would be relevant to some systems and irrelevant to others. Again I don't necessarily disagree that they should..
C++ delete - It deletes my objects but I can still access the data? http://stackoverflow.com/questions/1930459/c-delete-it-deletes-my-objects-but-i-can-still-access-the-data and runs through the linked list of blocks deleting the relevant ones and reassigning the next pointers. SingleBlock deleteBlock..
Static linking vs dynamic linking http://stackoverflow.com/questions/1993390/static-linking-vs-dynamic-linking the OSs loading strategy. Some edits to include the very relevant suggestions in the comments and in other answers. I'd like to..
How do I start a new CUDA project in Visual Studio 2008? http://stackoverflow.com/questions/2046228/how-do-i-start-a-new-cuda-project-in-visual-studio-2008 right click on the project Custom Build Rules tick the relevant box see note 1 Add the CUDA runtime library right click on the..
non-class rvalues always have cv-unqualified types http://stackoverflow.com/questions/2169932/non-class-rvalues-always-have-cv-unqualified-types noting the problem and suggesting new wording for the relevant piece of the standard. Unfortunately being a moderated newsgroup..
http://stackoverflow.com/questions/234365/is-tchar-still-relevant TCHAR still relevant I'm new to Windows programming and after reading the Petzold..
Easy way to parse a url in C++ cross platform? http://stackoverflow.com/questions/2616011/easy-way-to-parse-a-url-in-c-cross-platform from http github.com cpp netlib cpp netlib downloads . The relevant type you'll want to use is boost network http uri and is documented..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection from that when you're not even guaranteed that the most relevant types will be represented in your metadata The type you were..
Optimizing away a “while(1);” in C++0x http://stackoverflow.com/questions/3592557/optimizing-away-a-while1-in-c0x loops c 11 share improve this question To me the relevant justification is This is intended to allow compiler transfor..
How do I start a CUDA app in Visual Studio 2010? http://stackoverflow.com/questions/3778799/how-do-i-start-a-cuda-app-in-visual-studio-2010 right click on the project Build customizations tick the relevant CUDA box See note 1 if using CUDA 4.0 Implement your wrappers..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali has an interesting section on IOStreams p.68 . Most relevant to your question is in Section 6.1.2 Execution Speed Since certain..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers container types so we don't actually have to include the relevant headers if not needed speeding up compilation time. template.. container types so we don't actually have to include the relevant headers if not needed speeding up compilation time. These aren't..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings and then only remove flags if they are either not relevant or not fixable almost never the case . Sometimes I'll also add..
Why does integer overflow on x86 with GCC cause an infinite loop? http://stackoverflow.com/questions/7682477/why-does-integer-overflow-on-x86-with-gcc-cause-an-infinite-loop okay. It does not enter infinite loop. Here's all the relevant version information ~ Desktop g v Using built in specs. COLLECT_GCC..
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 subject in Stackoverflow and since I was unable to find a relevant implementation I decided to accept the challenge. I made some..
“Undefined reference to” template class constructor http://stackoverflow.com/questions/8752837/undefined-reference-to-template-class-constructor you should add lines explicitly instantiating all the relevant templates such as template class cola float template class cola.. at the end of the file . Answer 2 Copy the code into the relevant header file The common answer is to move all the code from the..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python a python equivalent based on J.F.'s code just showing the relevant snippet that replaces the python for loop BUFFER_SIZE 16384..
Dereference-assignment to a doubly incremented OutputIterator http://stackoverflow.com/questions/11887104/dereference-assignment-to-a-doubly-incremented-outputiterator either to be dereferenceable or to be in the domain of . Relevant sections 24.2.2 Iterator 24.2.4 Output iterators 17.6.3.1 Template..
to_string is not a member of std, says so g++ http://stackoverflow.com/questions/12975341/to-string-is-not-a-member-of-std-says-so-g improve this question This is a known bug under MinGW. Relevant Bugzilla . In the comments section you can get a patch to make..
What am I allowed to do with a static, constexpr, in-class initialized data member? http://stackoverflow.com/questions/14547986/what-am-i-allowed-to-do-with-a-static-constexpr-in-class-initialized-data-memb a more meaningful answer myself with only partial success. Relevant seems to be § 9.4.2 4 There shall be exactly one definition..
Including Relevant Boost Libraries with C++ Source (Using Visual Studio) http://stackoverflow.com/questions/145828/including-relevant-boost-libraries-with-c-source-using-visual-studio Relevant Boost Libraries with C Source Using Visual Studio I have a..
http://stackoverflow.com/questions/15278343/c11-thread-safe-queue so I put together what I thought was a thread safe queue. Relevant portions follow qMutex is a std mutex intended to guard the..
Do function pointers need an ampersand http://stackoverflow.com/questions/16917043/do-function-pointers-need-an-ampersand can be implicitly converted to pointer to function. Relevant quote from standard N3376 4.3 1 . An lvalue of function type..
Using a template alias instead of a template within a template http://stackoverflow.com/questions/17392621/using-a-template-alias-instead-of-a-template-within-a-template class class TT void f TT int f v error Vec not deduced Relevant ... em end example In your concrete case the problem is that..
Why is unsigned integer overflow defined behavior but signed integer overflow isn't? http://stackoverflow.com/questions/18195715/why-is-unsigned-integer-overflow-defined-behavior-but-signed-integer-overflow-is the standard only allows binary representation . Relevant quotes C99 6.2.6.1 3 Values stored in unsigned bit fields and..
Is `volatile` required for shared memory accessed via access function? http://stackoverflow.com/questions/3148319/is-volatile-required-for-shared-memory-accessed-via-access-function must work according to the rules of an abstract machine . Relevant parts in the standard are 6.7.3 Type qualifiers volatile description..
http://stackoverflow.com/questions/3784996/why-does-left-shift-operation-invoke-undefined-behaviour-when-the-left-side-oper Behaviour when the left side operand has negative value. Relevant quote from ISO C99 6.5.7 4 The result of E1 E2 is E1 left shifted..
Logical comparisons: Is left-to-right evaluation guaranteed? http://stackoverflow.com/questions/5683026/logical-comparisons-is-left-to-right-evaluation-guaranteed such operators would lose much of their usefulness. Relevant standard quotations §5.14 ¶1 Unlike guarantees left to right..
Multiple increment operators in single statement [duplicate] http://stackoverflow.com/questions/6915963/multiple-increment-operators-in-single-statement The behavior here is undefined. See this question Relevant standard quote §5 4.1 Between the previous and next sequence..
Relevant boost features vs C++11 http://stackoverflow.com/questions/8851670/relevant-boost-features-vs-c11 boost features vs C 11 I put my C skills on the shelf several..
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