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c++ Programming Glossary: skipWhat are copy elision and return value optimization? http://stackoverflow.com/questions/12953127/what-are-copy-elision-and-return-value-optimization this question Introduction For a technical overview skip to this answer . For common cases where copy elision occurs.. this answer . For common cases where copy elision occurs skip to this answer . Copy elision is an optimization implemented..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol macro A_H has been defined. Therefore the compiler will skip the following text this time until the matching #endif directive..
Reduce flicker with GDI+ and C++ http://stackoverflow.com/questions/197948/reduce-flicker-with-gdi-and-c it will be erased and repainted. As already noted you can skip erasing if you plan to repaint the entire invalid area. However..
What is copy elision and how does it optimize the copy-and-swap idiom? http://stackoverflow.com/questions/2143787/what-is-copy-elision-and-how-does-it-optimize-the-copy-and-swap-idiom the return of foo into c. Copy elision is a technique to skip calling the copy constructor so as not to pay for the overhead...
http://stackoverflow.com/questions/3623082/flattening-iterator some of the inner containers may be empty and you have to skip over them. This means that advancing the flattening_iterator..
How do I start a CUDA app in Visual Studio 2010? http://stackoverflow.com/questions/3778799/how-do-i-start-a-cuda-app-in-visual-studio-2010 in your project into your application. If you chose to skip installing the customisations or if you installed VS2010 after..
http://stackoverflow.com/questions/3907028/opencv-process-every-frame your callback demands a lot of processing the system might skip a few frames from the camera. Consider the suggestions Paul..
http://stackoverflow.com/questions/4421706/operator-overloading been said in GMan's famous Copy And Swap FAQ so I'll skip most of it here only listing the perfect assignment operator..
Why would we call cin.clear() and cin.ignore() after reading input? http://stackoverflow.com/questions/5131647/why-would-we-call-cin-clear-and-cin-ignore-after-reading-input will work correctly and then cin.ignore 10000 ' n' skips to the next newline to ignore anything else on the same line.. it does not cause another parse failure . It will only skip up to 10000 characters so the code is assuming the user will..
How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array? http://stackoverflow.com/questions/6114067/how-to-emulate-c-array-initialization-int-arr-e1-e2-e3-behaviou this requires the compiler to do NRVO and then also skip the copy of returned value which is also legal but not required..
Compilers and argument order of evaluation in C++ http://stackoverflow.com/questions/621542/compilers-and-argument-order-of-evaluation-in-c platforms do take into account the calling conventions to skip surprises. There is a nice article on Raymond Chen' blog if..
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 totalIdle lastTotalIdle Overflow detection. Just skip this value. percent 1.0 else total totalUser lastTotalUser.. timeSample.tms_utime lastUserCPU Overflow detection. Just skip this value. percent 1.0 else percent timeSample.tms_stime lastSysCPU..
Create WCF service for unmanaged C++ clients http://stackoverflow.com/questions/686452/create-wcf-service-for-unmanaged-c-clients Service and a means to host it. If you already have this skip to Step 7 below. Otherwise create a Windows NT Service following..
remove_if equivalent for std::map http://stackoverflow.com/questions/800955/remove-if-equivalent-for-stdmap if you did erase an element from it you could potentially skip over elements that needed to be erased. This is a common algorithm..
Audio output with video processing with opencv http://stackoverflow.com/questions/8187745/audio-output-with-video-processing-with-opencv audio_pkt_data audio_pkt_size if len1 0 if error skip frame audio_pkt_size 0 break audio_pkt_data len1 audio_pkt_size..
Cross-platform way to get line number of an INI file where given option was found http://stackoverflow.com/questions/8358975/cross-platform-way-to-get-line-number-of-an-ini-file-where-given-option-was-foun qi std ifstream ifs filename.c_str ifs.unsetf std ios skipws #if POSITIONINFO typedef std string const_iterator RawIt typedef.. Grammar It Skipper IniFile S Cmp grammar f Skipper skip char_ t grammar.comment try sections_t data bool ok phrase_parse.. try sections_t data bool ok phrase_parse f l grammar skip data if ok std cout Parse success std endl C 11 specific features..
Difference between private, public, and protected inheritance in C++ http://stackoverflow.com/questions/860339/difference-between-private-public-and-protected-inheritance-in-c accessors first in my own words. If you already know this skip to the heading next . There are three accessors that I'm aware..
Operator< and strict weak ordering http://stackoverflow.com/questions/979759/operator-and-strict-weak-ordering 1 a i . An alternate expression of the algorithm would be skip while equal then compare while i count 1 a i a i 1 a i 1 a i..
Can I use a mask to iterate files in a directory with Boost? http://stackoverflow.com/questions/1257721/can-i-use-a-mask-to-iterate-files-in-a-directory-with-boost filesystem directory_iterator i target_path i end_itr i Skip if not a file if boost filesystem is_regular_file i status continue.. is_regular_file i status continue boost smatch what Skip if no match if boost regex_match i leaf what my_filter continue..
http://stackoverflow.com/questions/17072987/boost-spirit-skipper-issues problem with comment skipper td2682555.html and Custom Skip Parser with Boost Spirit . I tried qi blank custom parser with.. including the skipped positions qi no_skip p Inhibiting Skipping Without Pre skip qi skip s p which replaces the skipper..
Removing a non empty directory programmatically in C or C++ [duplicate] http://stackoverflow.com/questions/2256945/removing-a-non-empty-directory-programmatically-in-c-or-c p r 0 while r p readdir d int r2 1 char buf size_t len Skip the names . and .. as we don't want to recurse on them. if strcmp..
http://stackoverflow.com/questions/2633400/c-c-efficient-bit-array
Is There A Built-In Way to Split Strings In C++? http://stackoverflow.com/questions/599989/is-there-a-built-in-way-to-split-strings-in-c string str const string delimiters vector string tokens Skip delimiters at beginning. string size_type lastPos str.find_first_not_of.. vector. tokens.push_back str.substr lastPos pos lastPos Skip delimiters. Note the not_of lastPos str.find_first_not_of delimiters..
Building glew on windows with mingw http://stackoverflow.com/questions/6005076/building-glew-on-windows-with-mingw glew.pc.in glewmx.pc # Make the glew visualinfo program. Skip this if you want just the lib gcc c O2 Wall W Iinclude o src..
Why is splitting a string slower in C++ than Python? http://stackoverflow.com/questions/9378500/why-is-splitting-a-string-slower-in-c-than-python string tokens const string str const string delimiters Skip delimiters at beginning string size_type lastPos str.find_first_not_of.. the vector tokens.push_back str.substr lastPos pos lastPos Skip delimiters lastPos str.find_first_not_of delimiters pos Find..
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