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c++ Programming Glossary: finalIn C++ source, what is the effect of extern “C”? http://stackoverflow.com/questions/1041866/in-c-source-what-is-the-effect-of-extern-c identical linkage specs nest inner one determines the final linkage extern C is ignored for class members at most one function..
How can I efficiently select a Standard Library container in C++11? http://stackoverflow.com/questions/10699265/how-can-i-efficiently-select-a-standard-library-container-in-c11 The ID is unique thus no duplicate should creep in. The final answer is std unordered_map ID PersonData . Question 2 Memory..
http://stackoverflow.com/questions/1413445/read-a-password-from-stdcin really good but did not fulfill my needs this is what my final code which was based on this look like void SetStdinEcho bool..
How come a non-const reference cannot bind to a temporary object? http://stackoverflow.com/questions/1565600/how-come-a-non-const-reference-cannot-bind-to-a-temporary-object think even these extra answers will satisfy you. Here is a final attempt summary The C committee decided it doesn't make sense..
Developing C wrapper API for Object-Oriented C++ code http://stackoverflow.com/questions/2045774/developing-c-wrapper-api-for-object-oriented-c-code
http://stackoverflow.com/questions/3582001/advantages-of-using-forward 3 E int int int f i j k ouch E can modify a const object A final solution handles everything correctly...at the cost of being..
Why does C++ not have reflection? http://stackoverflow.com/questions/359237/why-does-c-not-have-reflection runtime since it requires access to the source code. And finally reflection isn't quite as vital in C as it is in C#. The reason.. in the source code which has gotten inlined away in the final code. If you were to use reflection for anything useful you'd..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali only on the first pass should have little impact on the final results. EDIT Oops found a bug in the vector with ordinary iterator..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion closed due to the whims of the SO community. The current final speed champions are For gcc user434507 at 8 times faster than..
Why do I get “unresolved external symbol” errors when using templates? http://stackoverflow.com/questions/456713/why-do-i-get-unresolved-external-symbol-errors-when-using-templates external symbol errors when it comes to linking the final executible despite the object file being correctly built and..
http://stackoverflow.com/questions/4589237/c-initialization-lists initialization list lets you initialize the object to its final value. This can actually be noticeably faster. share improve..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers ostream_iterator but doesn't print a delimiter after the final item template typename T typename TChar char typename TCharTraits..
What C++ Smart Pointer Implementations are available? http://stackoverflow.com/questions/5026197/what-c-smart-pointer-implementations-are-available due to the aforementioned inability to be copied. The final blow to any use case is they are slated to be deprecated in..
Should I learn C before learning C++? [closed] http://stackoverflow.com/questions/598552/should-i-learn-c-before-learning-c and in the labs tour we sat down to play with a couple of final year projects from undergraduate students. One was particularly..
How does the compilation, linking process work? http://stackoverflow.com/questions/6264249/how-does-the-compilation-linking-process-work are reported. Linking The linker is what produces the final compilation output from the object files the compiler produced...
What breaking changes are introduced in C++11? http://stackoverflow.com/questions/6399615/what-breaking-changes-are-introduced-in-c11 standardization. Valid C 2003 code that defines override final carries_dependency or noreturn as macros is invalid in C 0x...
When should I use C++ private inheritance? http://stackoverflow.com/questions/656224/when-should-i-use-c-private-inheritance to seal a class in .NET terminology or to make a class final in Java terminology . This is not a common use but anyway I.. ... Of course this is all moot since C 11 provides a final contextual keyword for exactly this purpose class Sealed final..
Where do I find the current C or C++ standard documents? http://stackoverflow.com/questions/81656/where-do-i-find-the-current-c-or-c-standard-documents even though the draft versions might be very close to the final ratified versions of the standards you should really get a copy..
Build issue with MSVS 2010 and the C++ standard http://stackoverflow.com/questions/10578017/build-issue-with-msvs-2010-and-the-c-standard class 1024 . Members declared in a single class 4 096 . Final overriding virtual functions in a class accessible or not 16..
What can cause D3D11CreateDevice() to fail with E_FAIL? http://stackoverflow.com/questions/10586956/what-can-cause-d3d11createdevice-to-fail-with-e-fail DDI Version 11 Driver Model WDDM 1.1 Driver Attributes Final Retail Driver Date Size 3 9 2012 01 14 42 958464 bytes WHQL.. DDI Version 11 Driver Model WDDM 1.1 Driver Attributes Final Retail Driver Date Size 3 9 2012 01 14 42 958464 bytes WHQL..
C++0X Concepts are gone. Which other features should go too? http://stackoverflow.com/questions/1155389/c0x-concepts-are-gone-which-other-features-should-go-too on the issue on Dr. Dobbs Trip Report Exit Concepts Final ISO C Draft in ~18 Months Herb Sutter Concepts Get Voted Off..
http://stackoverflow.com/questions/15832798/using-ace-with-wt ACE with WT UPDATE 3 Final working code below. YOU NEED THE ace.js FROM THE src FOLDER..
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 0.3lfGB Total 1024.0 1024.0 1024.0 AfxMessageBox Msg MB_OK Final edit I have decided to accept Poita's post and the various comments..
Variadic templates for lambda expressions http://stackoverflow.com/questions/3377828/variadic-templates-for-lambda-expressions a g a... h a... Here is the relevant text from the C 0x Final Committee Draft section 5.1.2.23 A capture followed by an ellipsis..
first n digits of an exponentiation http://stackoverflow.com/questions/3873298/first-n-digits-of-an-exponentiation last digits at each step. For example a 2 b 16 n 1 . Final relative error is 10 n 0.1 . Relative error on each step is..
Solving the Visual Studio 2010 AlwaysCreate rebuild issue http://stackoverflow.com/questions/4185638/solving-the-visual-studio-2010-alwayscreate-rebuild-issue archive 2009 07 21 enable c project system logging.aspx Final Edit The release of VS2010 SP1 has solved this problem and builds..
Maximum number of parameters in function declaration http://stackoverflow.com/questions/4582012/maximum-number-of-parameters-in-function-declaration class 1024 . Members declared in a single class 4 096 . Final overriding virtual functions in a class accessible or not 16..
http://stackoverflow.com/questions/45972/mmap-vs-reading-blocks done a memory mapping for you and it's transparent. Final Update Look people across a lot of different platform combinations..
How to allow copy elision construction for C++ classes (not just POD C structs) http://stackoverflow.com/questions/5877726/how-to-allow-copy-elision-construction-for-c-classes-not-just-pod-c-structs A . Is such a function possible Further thoughts N3290 Final C 0x draft page 284 This elision of copy move operations called..
Optimizations for pow() with const non-integer exponent? http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent _mm_add_ps x2 x3 _mm_set1_ps 1 1.960131704207789 Final accuracy about 0.015 200x better than x^0.8 calculation. std..
How can I detect only deleted, changed, and created files on a volume? http://stackoverflow.com/questions/7421440/how-can-i-detect-only-deleted-changed-and-created-files-on-a-volume n printf FSCTL_ENUM_USN_DATA u n GetLastError printf Final ID lu n nextid printf File count lu n filecount endtick GetTickCount..
How does std::move() transfer values into RValues? http://stackoverflow.com/questions/7510182/how-does-stdmove-transfer-values-into-rvalues is plain lvalue reference that allows binding lvalues. Final function is thus Object move Object arg return static_cast Object..
Program is generating same random numbers on each run? http://stackoverflow.com/questions/7592129/program-is-generating-same-random-numbers-on-each-run x y endl score cout You hit a mine Game over endl cout Final score score endl getchar return EXIT_SUCCESS c random minesweeper..
Circular shift operations in C++ http://stackoverflow.com/questions/776508/circular-shift-operations-in-c twice here Initial 1000 0011 0100 0010 should result in Final 1010 0000 1101 0000 An example would be helpful. c c rotation..
How do you force a makefile to rebuild a target http://stackoverflow.com/questions/816370/how-do-you-force-a-makefile-to-rebuild-a-target local lib Note Names removed to protect the innocent Edit Final Fixed version clean MAKE f xxx_compile.workspace.mak clean build..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python std string getline is typical and reasonable. Edit 4 was Final Edit Solution Adding cin.sync_with_stdio false Immediately above..
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 for string splitting speed. Thanks to all for your help. Final Edit Solution Please see Alf's accepted answer. Since python..
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