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c++ Programming Glossary: variesMeaning of acronym SSO in the context of std::string http://stackoverflow.com/questions/10315041/meaning-of-acronym-sso-in-the-context-of-stdstring characters or smaller given this example the actual size varies it stores it directly in that array. This avoids the need to..
Avoiding if statement inside a for loop? http://stackoverflow.com/questions/16871471/avoiding-if-statement-inside-a-for-loop time no performance penalty. The idea of passing in what varies is ubiquitous in the C Standard Library. It is called the strategy..
When is overloading pass by reference (l-value and r-value) preferred to pass-by-value? http://stackoverflow.com/questions/18303287/when-is-overloading-pass-by-reference-l-value-and-r-value-preferred-to-pass-by of the default copy assignment over the copy swap idiom varies from about 560 to 0 . The copy swap idiom is never faster and..
How is std::function implemented? http://stackoverflow.com/questions/18453145/how-is-stdfunction-implemented members. This suggests that the size of lambda expressions varies and given enough references variables that size can be arbitrarily..
casting via void* instead of using reinterpret_cast http://stackoverflow.com/questions/1863069/casting-via-void-instead-of-using-reinterpret-cast integral type large enough to hold a pointer value which varies depending on implementation and needs not exist at all and then..
How to skip common classes in VS 2008 when stepping in? http://stackoverflow.com/questions/2062881/how-to-skip-common-classes-in-vs-2008-when-stepping-in the registry I know it sucks . The key you are looking for varies from 32 to 64 bit systems. For 32 bit systems the key is HKEY_LOCAL_MACHINE..
C++ STL set update is tedious: I can't change an element in place http://stackoverflow.com/questions/2217878/c-stl-set-update-is-tedious-i-cant-change-an-element-in-place Element copy iterator ... update member value on copy varies Set.erase iterator Set.insert copy Basically the iterator return..
Cartesian product of several vectors http://stackoverflow.com/questions/2405242/cartesian-product-of-several-vectors integers. The exact number of elements in each vector varies but I could fix it to a specific value. I need to find all possible..
Floating point vs integer calculations on modern hardware http://stackoverflow.com/questions/2550281/floating-point-vs-integer-calculations-on-modern-hardware between integer floating point math. It varies strongly from processor to processor even within the same family..
Why should casting be avoided? http://stackoverflow.com/questions/4167304/why-should-casting-be-avoided details e.g. the name used for the bad cast exception varies but the basic principle remains mostly similar though if memory..
Performance of built-in types : char vs short vs int vs. float vs. double http://stackoverflow.com/questions/5069489/performance-of-built-in-types-char-vs-short-vs-int-vs-float-vs-double faster than 8 or 16 bit operations on modern CPUs but this varies quite a bit between architectures. Also remember that you can't..
How to create a UTF-8 string literal in Visual C++ 2008 http://stackoverflow.com/questions/688760/how-to-create-a-utf-8-string-literal-in-visual-c-2008 is the wchar in On Windows UTF 16. On other platforms It varies. See the ICU project for some details. In the end I decided..
Does the evil cast get trumped by the evil compiler? http://stackoverflow.com/questions/712334/does-the-evil-cast-get-trumped-by-the-evil-compiler Visual Studio's CL.EXE Od disables optimization. This varies from compiler to compiler. Be warned that the C specification..
C++, C# and JavaScript on WinRT [closed] http://stackoverflow.com/questions/7466303/c-c-sharp-and-javascript-on-winrt cases fastest of all three though the exact difference varies significantly depending on the specific task and can be minuscule..
How to open an std::fstream (ofstream or ifstream) with a unicode filename? http://stackoverflow.com/questions/821873/how-to-open-an-stdfstream-ofstream-or-ifstream-with-a-unicode-filename
http://stackoverflow.com/questions/8325566/openmp-and-cpu-affinity affinity via environment. The name of environment variable varies it was not standartized some time ago . I use http www.spec.org..
C struct sizes inconsistence [duplicate] http://stackoverflow.com/questions/8539348/c-struct-sizes-inconsistence Duplicate How do I find the size of a struct Struct varies in memory size I am using following struct for network communication..
Array placement-new requires unspecified overhead in the buffer? http://stackoverflow.com/questions/8720425/array-placement-new-requires-unspecified-overhead-in-the-buffer platform. For my platform y is 1 word. The sizeof word varies depending on whether I'm compiling for a 32 bit or 64 bit architecture...
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on the following two examples the 'circle finding quality' varies quite a lot CASE1 CASE2 Case1 and Case2 are basically the same..
What are the major advantages of const versus #define for global constants? http://stackoverflow.com/questions/9941107/what-are-the-major-advantages-of-const-versus-define-for-global-constants share improve this question The answer to your question varies for C and C . In C const int GLOBAL_CONSTANT is not a constant..
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