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c++ Programming Glossary: regardlessIn C++ source, what is the effect of extern “C”? http://stackoverflow.com/questions/1041866/in-c-source-what-is-the-effect-of-extern-c one function with a particular name can have C linkage regardless of namespace extern C forces a function to have external linkage..
Accessing inactive union member - undefined? http://stackoverflow.com/questions/11373203/accessing-inactive-union-member-undefined value is the address A is said to point to that object regardless of how the value was obtained. Assuming that the operation we..
Inline functions vs Preprocessor macros http://stackoverflow.com/questions/1137575/inline-functions-vs-preprocessor-macros advised that Macros are not type safe and can be expanded regardless of whether they are syntatically correct the compile phase will..
How to hide a string in binary code? http://stackoverflow.com/questions/1356896/how-to-hide-a-string-in-binary-code bytes from other data. If you have static or global data regardless of type int char etc. take a byte from somewhere within each..
When to use inline function and when not to use it? http://stackoverflow.com/questions/1932311/when-to-use-inline-function-and-when-not-to-use-it larger executables which significantly impairs performance regardless of the faster execution that results from the calling overhead..
How exactly does __attribute__((constructor)) work? http://stackoverflow.com/questions/2053029/how-exactly-does-attribute-constructor-work linker so that the same code is run on startup shutdown regardless if the user chooses static or dynamic linking. share improve..
When does invoking a member function on a null instance result in undefined behavior? http://stackoverflow.com/questions/2474018/when-does-invoking-a-member-function-on-a-null-instance-result-in-undefined-beha in undefined behavior. In fact if this is null then regardless of the contents of the function the result is undefined. This..
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 is approximated by the fraction of samples containing it regardless of the number of times it may occur within a sample. Another..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c static memory when they need things like linked lists. But regardless the static memory itself the buffer is not itself allocated..
http://stackoverflow.com/questions/500493/c-equivalent-of-instanceof more or less only a virtual function call. It also works regardless of RTTI is enabled or not. Note that this approach doesn't support..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings this warning could benefit from being more modular regardless so although the code is not technically wrong probably stylistically..
How to implement the factory pattern in C++ correctly http://stackoverflow.com/questions/5120768/how-to-implement-the-factory-pattern-in-c-correctly instantiation which would allow for uniform instantiation regardless of allocation give different meaningful names to construction..
Should objects delete themselves in C++? http://stackoverflow.com/questions/522637/should-objects-delete-themselves-in-c exists in any other list and also delete the object itself regardless of which references to it exist is a bad idea. share improve..
http://stackoverflow.com/questions/6319146/c11-introduced-a-standardized-memory-model-what-does-it-mean-and-how-is-it-g means that C code now has a standardized library to call regardless of who made the compiler and on what platform it's running...
virtual function default arguments behaviour http://stackoverflow.com/questions/6464404/virtual-function-default-arguments-behaviour
When should I use the new keyword in C++? http://stackoverflow.com/questions/655065/when-should-i-use-the-new-keyword-in-c the pointer is delete d and it should always be deleted regardless of which control path is taken or if exceptions are thrown...
What is the correct way of reading from a TCP socket in C/C++? http://stackoverflow.com/questions/666601/what-is-the-correct-way-of-reading-from-a-tcp-socket-in-c-c a Int8 is always 8 bits and a UInt32 is always 32 bits regardless of the platform you are on. These vary from compiler to compiler..
Will using `goto` leak variables? http://stackoverflow.com/questions/7334952/will-using-goto-leak-variables for certain kinds of object which the language can handle regardless because they do not require complex construction int main goto..
http://stackoverflow.com/questions/8020113/c-include-guards really need to know anything about B since pointers regardless of the type have the same size . The only thing it needs to..
gprof reports no time accumulated http://stackoverflow.com/questions/1030829/gprof-reports-no-time-accumulated won't get written correctly how is your program exiting Regardless I'd strongly recommend using Shark instead of gprof it's very..
What to consider when using a Ruby extension with Rails? http://stackoverflow.com/questions/10355727/what-to-consider-when-using-a-ruby-extension-with-rails c ruby ruby on rails 3 share improve this question Regardless of Rails you can create gems with C extensions. I suggest you..
vector::push_back insists on using copy constructor though a move constructor is provided http://stackoverflow.com/questions/11488490/vectorpush-back-insists-on-using-copy-constructor-though-a-move-constructor-is public or that the move constructor be declared noexcept . Regardless of the noexcept qualifier if you make the copy constructor public..
Is any part of C++ syntax context sensitive? [duplicate] http://stackoverflow.com/questions/1172939/is-any-part-of-c-syntax-context-sensitive See for example Todd L. Veldhuizen's 2003 paper . Regardless C can be parsed by a computer so it could certainly be parsed..
C++ Vector of Pointers to Objects http://stackoverflow.com/questions/1361139/c-vector-of-pointers-to-objects to no comparable overhead but this claim should be tested. Regardless never explicitly free things in your code . Wrap things up to..
Is C++ context-free or context-sensitive? http://stackoverflow.com/questions/14589346/is-c-context-free-or-context-sensitive See for example Todd L. Veldhuizen's 2003 paper . Regardless C can be parsed by a computer so it could certainly be parsed..
Can placement new for arrays be used in a portable way? http://stackoverflow.com/questions/15254/can-placement-new-for-arrays-be-used-in-a-portable-way int i 0 i NUMELEMENTS i pA i .~A delete pBuffer return 0 Regardless of the method you use make sure you manually destroy each of..
Does using callbacks in C++ increase coupling? http://stackoverflow.com/questions/1727824/does-using-callbacks-in-c-increase-coupling c design oop callback share improve this question Regardless of using callbacks in C increase coupling or not I suggest using..
When does invoking a member function on a null instance result in undefined behavior? http://stackoverflow.com/questions/2474018/when-does-invoking-a-member-function-on-a-null-instance-result-in-undefined-beha more formal sense of perform lvalue to rvalue conversion Regardless it definitely cannot be converted to an rvalue §4.1 1 If the..
memcpy(), what should the value of the size parameter be? http://stackoverflow.com/questions/2681061/memcpy-what-should-the-value-of-the-size-parameter-be dst src sizeof dst Will the second option always work Regardless of the content One thing that favors the last one is that if..
http://stackoverflow.com/questions/273720/singleton-destructors destructor will run after main completes at some point. Regardless when the process ends all memory returns to the operating system...
How much work should be done in a constructor? http://stackoverflow.com/questions/293967/how-much-work-should-be-done-in-a-constructor on how the information is retrieved and from where. Regardless of the number of constructors on a class my personal goal is..
http://stackoverflow.com/questions/3949457/can-an-integer-be-nan-in-c for example if one padding bit is a parity bit. Regardless no arithmetic operation on valid values can generate a trap..
Why would anybody use C over C++? [closed] http://stackoverflow.com/questions/497786/why-would-anybody-use-c-over-c get slightly different results depending on the compiler. Regardless if you're doing that you're using C. Is your question really..
What are the differences between pointer variable and reference variable in C++? http://stackoverflow.com/questions/57483/what-are-the-differences-between-pointer-variable-and-reference-variable-in-c a . . A pointer is a variable that holds a memory address. Regardless of how a reference is implemented a reference has the same memory..
http://stackoverflow.com/questions/579887/how-expensive-is-rtti c performance rtti share improve this question Regardless of compiler you can always save on runtime if you can afford..
copying and repopulating a struct instance with pointers http://stackoverflow.com/questions/7716525/copying-and-repopulating-a-struct-instance-with-pointers prefer using a list of element_t instead of element_t . Regardless it works both ways with this library I chose XML for clarity..
Conversion operator template specialization http://stackoverflow.com/questions/7741531/conversion-operator-template-specialization compiler options is reason enough alone to not do this. Regardless this is hopefully as educational for others as it was for me..
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