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c++ Programming Glossary: incorrectExamples of when a bitwise swap() is a bad idea? http://stackoverflow.com/questions/11638271/examples-of-when-a-bitwise-swap-is-a-bad-idea example swap ing two objects by swapping their bytes is incorrect template class T void bad_swap T a T b Assuming T is the most..
Do-While and if-else statements in C/C++ macros http://stackoverflow.com/questions/154136/do-while-and-if-else-statements-in-c-c-macros if corge f corge g corge else gralt which is syntactically incorrect as the else is no longer associated with the if. It doesn't.. the macro because the following is also syntactically incorrect. if corge f corge g corge else gralt There are two ways of fixing..
In what cases do I use malloc vs new? http://stackoverflow.com/questions/184537/in-what-cases-do-i-use-malloc-vs-new char 1024 Be careful though this is not correct This is incorrect may delete only one element may corrupt the heap or worse.....
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special value initialized. This definition is imprecise and a bit incorrect but it should give you the basic idea. A reference cannot be.. the members therefore brace initialization would be incorrect. If virtual functions are present it means that the objects..
What is the proper declaration of main? http://stackoverflow.com/questions/4207134/what-is-the-proper-declaration-of-main this rule is in bold because it is very common to see incorrect programs that declare main with a return type of void this is..
Post Increment and Pre Increment concept? http://stackoverflow.com/questions/4445706/post-increment-and-pre-increment-concept share improve this question All four answers so far are incorrect in that they assert a specific order of events. Believing that.. the end of the expression next sequence point . Folks who incorrectly believe the increment must come first and they are many often..
How to implement the factory pattern in C++ correctly http://stackoverflow.com/questions/5120768/how-to-implement-the-factory-pattern-in-c-correctly its extraction to another class. I believe this point is incorrect. The complexity doesn't really matter. The relevance is what..
What's this STL vs. “C++ Standard Library” fight all about? [closed] http://stackoverflow.com/questions/5205491/whats-this-stl-vs-c-standard-library-fight-all-about STL is included in the C Standard Library which is plain incorrect. It's my belief that continuing to propagate the usage of the..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation precedence operators are evaluated first. It may sound incorrect. But i think the article is not saying something wrong if we..
Proper stack and heap usage in C++? http://stackoverflow.com/questions/599308/proper-stack-and-heap-usage-in-c should all be stored on the heap. Is this correct or am I incorrect c memory management stack heap c faq share improve this question..
What exactly is “broken” with Microsoft Visual C++'s two-phase template instantiation? http://stackoverflow.com/questions/6273176/what-exactly-is-broken-with-microsoft-visual-cs-two-phase-template-instanti as well as 2010 Express will report an error because of incorrect implementation of two phase lookup. share improve this answer..
How to determine CPU and memory consumption from inside a process? http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process took me several days because there's so much incomplete incorrect outdated information on this topic to be found out there. In..
Why comparing double and float leads to unexpected result? [duplicate] http://stackoverflow.com/questions/6722293/why-comparing-double-and-float-leads-to-unexpected-result errors kick in and eventually the comparison yields incorrect results and this is the reason you should never compare floating..
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti . However that name doesn't jive with my possibly incorrect understanding of what RAII is I get the impression that RAII.. not intended to be complete just a sample but turned out incorrect. Thanks Johannes Schaub for pointing out and FredOverflow for..
Why would one replace default new and delete operators? http://stackoverflow.com/questions/7149461/why-would-one-replace-default-new-and-delete-operators To Detect Usage Errors There are a number of ways in which incorrect usage of new and delete may lead to the dreaded beasts of Undefined..
http://stackoverflow.com/questions/720077/calculating-size-of-an-array by it when I evaluate the size of an array in a function incorrect value computed as opposed to where the function is called correct..
How does std::forward work? [duplicate] http://stackoverflow.com/questions/8526598/how-does-stdforward-work detailed as possible and explain when std forward would be incorrect if it was allowed to use template argument deduction. Part of..
Why openmp program only runs in one thread http://stackoverflow.com/questions/10203902/why-openmp-program-only-runs-in-one-thread 4 The correct clause is num_threads 4 not num_thread 4 . Incorrect openmp pragmas are ignored and so you ended up with a sequential..
Incorrect floating point math? http://stackoverflow.com/questions/1236550/incorrect-floating-point-math floating point math Here is a problem that has had me completely..
User Input of Integers - Error Handling http://stackoverflow.com/questions/1283302/user-input-of-integers-error-handling true break else if cin.fail cin.clear cin.ignore cout Incorrect entry. Try again c error handling share improve this question..
http://stackoverflow.com/questions/12968576/opencv-skin-detection on where to start would be of great help. Input left and Incorrect output right Desired output Code to generate the Incorect output..
Incorrect overload resolution for 2-argument functions http://stackoverflow.com/questions/14295217/incorrect-overload-resolution-for-2-argument-functions overload resolution for 2 argument functions Let's take the..
Another bug in g++/Clang? [C++ Templates are fun] http://stackoverflow.com/questions/4420828/another-bug-in-g-clang-c-templates-are-fun did problem report to clang about this exact thing. See Incorrect constructor name resolution . BTW if you declare a default constructor..
Template instantiation details of GCC and MS compilers http://stackoverflow.com/questions/7182359/template-instantiation-details-of-gcc-and-ms-compilers not necessarily implement the POIs correctly Bug c 41995 Incorrect point of instantiation for function template Partial instantiation..
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