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c++ Programming Glossary: inefficientWhat is the best way to return string in C++? http://stackoverflow.com/questions/10553091/what-is-the-best-way-to-return-string-in-c void name OUT string name The first variant is kind of inefficient because it makes unnecessary copies local variable return value..
http://stackoverflow.com/questions/11562/how-to-overload-stdswap std implementation of swap is very generalized and rather inefficient for custom types. Thus efficiency can be gained by overloading..
Why is “using namespace std;” considered bad practice? http://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice is using namespace std considered bad Is it really that inefficient or risk declaring ambiguous vars variables that share the same..
Benefits of Initialization lists http://stackoverflow.com/questions/1598967/benefits-of-initialization-lists Then that temporary object is destructed at the . That's inefficient. Question Is there any efficiency gain in the following example..
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 when the rhs is an lvalue will not be terribly inefficient. You know that you will always need the copy assignment operator..
Thread safety of std::map for read-only operations http://stackoverflow.com/questions/1846186/thread-safety-of-stdmap-for-read-only-operations own copy of this rather large map but this is obviously inefficient use of memory and it slows program startup. So I was thinking..
How to get main window handle from process id? http://stackoverflow.com/questions/1888863/how-to-get-main-window-handle-from-process-id to GetWindowThreadProcessID . This sounds indirect and inefficient but it's not as bad as you might expect in a typical case you..
http://stackoverflow.com/questions/195853/spinlock-versus-semaphore Also on a single core system a spinlock will be quite inefficient in presence of lock congestion as a spinning thread will waste..
Good C++ array class for dealing with large arrays of data in a fast and memory efficient way? http://stackoverflow.com/questions/2472944/good-c-array-class-for-dealing-with-large-arrays-of-data-in-a-fast-and-memory I don't want an alloc per element as that is very memory inefficient so the plan is to write a class that overrides the operator..
Read whole ASCII file into C++ std::string http://stackoverflow.com/questions/2602013/read-whole-ascii-file-into-c-stdstring pointed out that his initial clever suggestion may be inefficient in some cases and he points us out to the following code presenting.. while following STL idioms well is actually surprisingly inefficient Don't do this with large files. See http insanecoding.blogspot.com..
Project Euler Problem 12 - C++ http://stackoverflow.com/questions/3808148/project-euler-problem-12-c me if I'm missing something that is making this horribly inefficient unsigned long long TriangleNumberDivisors int divisorTarget..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali multiple facets it appears that the Standard mandates an inefficient implementation. But this is not the case by using some form..
Is std::ifstream significantly slower than FILE? http://stackoverflow.com/questions/477225/is-stdifstream-significantly-slower-than-file do you read single bytes at a time You know how extremely inefficient it is On a 326kb file the fastest solution will most likely..
Use C++ with Cocoa Instead of Objective-C? http://stackoverflow.com/questions/525609/use-c-with-cocoa-instead-of-objective-c then rewrite large portions in Objective C would be very inefficient. Is there a way to write code in C that will be supported for..
http://stackoverflow.com/questions/6866206/volatile-and-createthread example will actually work on x86 but it is going to be inefficient. For one this forces res1 to be set before res2 even though..
http://stackoverflow.com/questions/7695926/sudoku-backtracking-algorithm again. return false can't go any further Is there anything inefficient about this Is there any way I could get it to work better I'm..
What is the closest thing windows has to fork()? http://stackoverflow.com/questions/985281/what-is-the-closest-thing-windows-has-to-fork and child process fork will almost certainly always be inefficient under Win32. Fortunately in most circumstances the spawn family..
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