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c++ Programming Glossary: neverthelessWhy is my log in the std namespace? http://stackoverflow.com/questions/11892976/why-is-my-log-in-the-std-namespace function. In main I try not to call it I call std log . Nevertheless my own log is called and I see log on screen. Does anyone know..
Accessing individual characters in a file inefficient? (C++) http://stackoverflow.com/questions/13808714/accessing-individual-characters-in-a-file-inefficient-c much lower the variation is when the file is not cached. Nevertheless I have to recommend Jerry's answer over this one especially..
How to launch an “event” when my Boost::asio tcp server just start running ( AKA io_service.run() )? http://stackoverflow.com/questions/15829165/how-to-launch-an-event-when-my-boostasio-tcp-server-just-start-running-aka way to detect if the acceptor is in a listening state. Nevertheless this may be accomplished by querying the acceptor's native_handle..
Using shared_ptr in dll-interfaces http://stackoverflow.com/questions/1605640/using-shared-ptr-in-dll-interfaces specific object is passed across the DLL boundary. Nevertheless your pointer is safely hidden behind the shared_ptr who's calling..
Why isn't C/C++'s “#pragma once” an ISO standard? http://stackoverflow.com/questions/1695807/why-isnt-c-cs-pragma-once-an-iso-standard with tons of symbols without a clue what they mean. Nevertheless definition is included once compiler still opens header every..
Do I need to protect read access to an STL container in a multithreading environment? http://stackoverflow.com/questions/187583/do-i-need-to-protect-read-access-to-an-stl-container-in-a-multithreading-environ reader threads must be protected to avoid race conditions. Nevertheless in my opinion some of the questions stated above in the update..
Windows C++ compiler with full C++11 support (should work with Qt) http://stackoverflow.com/questions/19425482/windows-c-compiler-with-full-c11-support-should-work-with-qt . As you can see some features are yet to be implemented. Nevertheless we can state that C 11 support in GCC is more or less complete..
Why does gcc generate 15-20% faster code if I optimize for SIZE instead of speed? http://stackoverflow.com/questions/19470873/why-does-gcc-generate-15-20-faster-code-if-i-optimize-for-size-instead-of-speed alignment issue it has absolutely no effect on my machine. Nevertheless I upvoted his answer. UPDATE 2 We can take Os out of the picture...
What is useful about a reference-to-array parameter? http://stackoverflow.com/questions/2188991/what-is-useful-about-a-reference-to-array-parameter good reason to use the decayed approach in real life code Nevertheless this does not excuse the author of the code from recognizing..
http://stackoverflow.com/questions/2203388/c-templates-polymorphism Boost has a Concept Check library that may interest you. Nevertheless concepts might be a little overkill for the problem you encounter..
Difference between float and double http://stackoverflow.com/questions/2386772/difference-between-float-and-double that all three implemented as IEEE double precision. Nevertheless for most architectures gcc MSVC x86 x64 ARM float is indeed..
Does the default constructor initialize built-in types http://stackoverflow.com/questions/2417065/does-the-default-constructor-initialize-built-in-types default constructor is used Here `c.i` contains garbage Nevertheless the following initializations will zero initialize i because..
How difficult is it to turn a “Java School” programmer into a C or C++ programmer? http://stackoverflow.com/questions/251007/how-difficult-is-it-to-turn-a-java-school-programmer-into-a-c-or-c-programme C classes don't really prepare students for working in C . Nevertheless often these are bright kids eager to learn and do their best...
Skipping Incompatible Libraries at compile http://stackoverflow.com/questions/3119714/skipping-incompatible-libraries-at-compile and I assume the server version is running on 32 bit. Nevertheless after setting my environment variables to CFLAGS m32 CXXFLAGS..
What's the meaning of * and & when applied to variable names? http://stackoverflow.com/questions/3350626/whats-the-meaning-of-and-when-applied-to-variable-names they are modifying not to the declared variable's type. Nevertheless type modifiers and modify the type of the variable. In the following..
Weird behavior of right shift operator http://stackoverflow.com/questions/3394259/weird-behavior-of-right-shift-operator as 64 32 it is guaranteed the result must be 1 2 32 0. Nevertheless if you write bar 1 64 you may still get 1. Edit The logical..
Creating and returning a big object from a function http://stackoverflow.com/questions/4809120/creating-and-returning-a-big-object-from-a-function do so in certain circumstances like multiple return paths. Nevertheless it's a very useful optimization and you shouldn't be afraid..
XCode 3.2.6 and 4 linker errors ld:bad codegen, pointer diff in … to global weak symbol http://stackoverflow.com/questions/5353779/xcode-3-2-6-and-4-linker-errors-ldbad-codegen-pointer-diff-in-to-global-we which makes me believe this was some sort of linker bug. Nevertheless I logged a bug against Boost here https svn.boost.org trac boost..
Is std::unique_ptr<T> required to know the full definition of T? http://stackoverflow.com/questions/6012157/is-stdunique-ptrt-required-to-know-the-full-definition-of-t same undefined behavior as if you had used a raw pointer. Nevertheless using incomplete classes in certain places is very useful This..
Should I use an exception specifier in C++? http://stackoverflow.com/questions/88573/should-i-use-an-exception-specifier-in-c b MessageUser out of memory exiting process throw Nevertheless when your library just throws your own exceptions you can use..
Why are string literals l-value while all other literals are r-value? http://stackoverflow.com/questions/10004511/why-are-string-literals-l-value-while-all-other-literals-are-r-value architecture rather than C C as programming languages nevertheless I would like to hear the same. Note I am tagging this question..
The efficient way to write move copy and move assignment constructors http://stackoverflow.com/questions/12651063/the-efficient-way-to-write-move-copy-and-move-assignment-constructors the code is correct even without that restriction but it nevertheless seems like a good idea so I added it. Edit As Guillaume Papin..
Should I still return const objects in C++11? [duplicate] http://stackoverflow.com/questions/13099942/should-i-still-return-const-objects-in-c11 assignment like if a b c . I find it a little paranoid nevertheless I have been following this advice. It seems to me that returning..
Effect of using a comma instead of a semi-colon in C and C++ http://stackoverflow.com/questions/2087026/effect-of-using-a-comma-instead-of-a-semi-colon-in-c-and-c b 3 then 5 and the result of the whole expression is 5 nevertheless b 3. The comma operator is especially helpful in for loops when..
Use-cases of pure virtual functions with body? http://stackoverflow.com/questions/2609299/use-cases-of-pure-virtual-functions-with-body to be abstract but you have to provide an implementation nevertheless because the derived classes' destructors call yours explicitly...
Template deduction for function based on its return type? http://stackoverflow.com/questions/2612961/template-deduction-for-function-based-on-its-return-type matched the appropriate template signature. You can nevertheless hide it from most uses as helper template typename T void Allocate..
Simple string parsing with C++ http://stackoverflow.com/questions/2880903/simple-string-parsing-with-c with C I've been using C for quite a long time now but nevertheless I tend to fall back on scanf when I have to parse simple text..
Destructors of builtin types (int, char etc..) http://stackoverflow.com/questions/456310/destructors-of-builtin-types-int-char-etc primitive types is useless but we want them in the code nevertheless in case we later replace PODs with real classes. Finding out..
Fast multiplication/division by 2 for floats and doubles (C/C++) http://stackoverflow.com/questions/7720668/fast-multiplication-division-by-2-for-floats-and-doubles-c-c ldexp so this benchmark is worth nothing. But I'll keep it nevertheless. On the other had I'm having trouble doing reinterpret_cast..
OpenGL ES has different UV coordinates? http://stackoverflow.com/questions/8619584/opengl-es-has-different-uv-coordinates and Android but between desktop OpenGL and OpenGL ES. But nevertheless texture coordinates should start at the bottom left corner in..
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