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c++ Programming Glossary: fixIs gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions changes to GCC break something I take responsibility and fix it and the same goes for the other maintainers. GCC is a mission..
What is an undefined reference/unresolved external symbol error and how do I fix it? http://stackoverflow.com/questions/12573816/what-is-an-undefined-reference-unresolved-external-symbol-error-and-how-do-i-fix reference unresolved external symbol error and how do I fix it What are undefined reference unresolved external symbol.. external symbol errors What are common causes and how to fix them Feel free to edit add your own. c linker error undefined..
throwing exceptions out of a destructor http://stackoverflow.com/questions/130117/throwing-exceptions-out-of-a-destructor throw are caught and dropped after attempting to fix the problem . So in affect you pass the responsibility onto..
Why is “using namespace std;” considered bad practice? http://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice global namespace. This is going to take some effort to fix especially if the function parameters happen to match. If you..
How do you reverse a string in place in C or C++? http://stackoverflow.com/questions/198199/how-do-you-reverse-a-string-in-place-in-c-or-c must avoid swapping with self because a^a 0. Ok fine let's fix the UTF 8 chars... #include bits types.h #include stdio.h #define.. strrev_utf8 char p char q p strrev p call base case Ok now fix bass ackwards UTF chars. while q q q find eos while p q switch..
Reading from text file until EOF repeats last line http://stackoverflow.com/questions/21647/reading-from-text-file-until-eof-repeats-last-line Why does it read the integer on the last line twice How to fix this Code #include iostream #include fstream using namespace..
C++ Timer function to provide time in nano seconds http://stackoverflow.com/questions/275004/c-timer-function-to-provide-time-in-nano-seconds you specially install AMD dual core driver package to fix the issue. We haven't noticed any other dual core CPUs having..
What is the copy-and-swap idiom? http://stackoverflow.com/questions/3279543/what-is-the-copy-and-swap-idiom solution As mentioned the copy and swap idiom will fix all these issues. But right now we have all the requirements..
http://stackoverflow.com/questions/3582001/advantages-of-using-forward C void f const A a const B b const C c E a b c Which fixes the above problem but flips flops. It now fails to allow E.. compiler to do for us in C 11. In C 11 we get a chance to fix this. One solution modifies template deduction rules on existing..
Testing stream.good() or !stream.eof() reads last line twice [duplicate] http://stackoverflow.com/questions/4324441/testing-stream-good-or-stream-eof-reads-last-line-twice the last line twice. Why does this happen and how do I fix it Something very similar happens with ifstream f x.txt string..
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 in the linking. What's happening here and how can I fix it c templates linker share improve this question Templated..
What does T&& (double ampersand) mean in C++11? http://stackoverflow.com/questions/5481539/what-does-t-double-ampersand-mean-in-c11 2. That's very quickly unmaintainable. rvalue references fix this problem by allowing the standard library to define a forward..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions require to listen to navigate event maybe . I'll try to fix that later. Now it is time to go. I am very tired. Feel free..
“using namespace” in c++ headers http://stackoverflow.com/questions/5849457/using-namespace-in-c-headers
Resolve circular dependencies in c++ http://stackoverflow.com/questions/625799/resolve-circular-dependencies-in-c of the circular reference problem and what we did to fix it albeit the fix is bad. The reason this fix is bad is because.. reference problem and what we did to fix it albeit the fix is bad. The reason this fix is bad is because the next person.. we did to fix it albeit the fix is bad. The reason this fix is bad is because the next person to #include A.h will have..
Executing cv::warpPerspective for a fake deskewing on a set of cv::Point http://stackoverflow.com/questions/7838487/executing-cvwarpperspective-for-a-fake-deskewing-on-a-set-of-cvpoint imwrite rotated.jpg rotated return 0 Can someone help me fix this problem c opencv transformation perspective skew share..
Using v-table thunks to chain procedure calls http://stackoverflow.com/questions/1090755/using-v-table-thunks-to-chain-procedure-calls much less painful. In general a thunk does the following Fix up the input parameters e.g. convert to a different format Call.. implementation. So this thunk does the following steps Fix up the input parameters namely the hidden this pointer in the..
Convert from an infix expression to postfix (C++) using Stacks http://stackoverflow.com/questions/12684086/convert-from-an-infix-expression-to-postfix-c-using-stacks But this one function called convertToPostfix char const inFix char const postFix which is responsible to convert the inFix.. called convertToPostfix char const inFix char const postFix which is responsible to convert the inFix expression in the.. char const postFix which is responsible to convert the inFix expression in the array inFix to the post fix expression in..
How can I make the method of child be called: virtual keyword not working? http://stackoverflow.com/questions/13907522/how-can-i-make-the-method-of-child-be-called-virtual-keyword-not-working like a TestClass and calls the method accordingly. To Fix this you want to pass t by reference as @Nick suggested or not..
Whats the cost of calling a virtual function in a non-polymorphic way? http://stackoverflow.com/questions/14922890/whats-the-cost-of-calling-a-virtual-function-in-a-non-polymorphic-way from inlining in the case that D1 and D2 do derive from B Fix use delegates aka reimplement virtual functions yourself struct..
How to analyze program running time http://stackoverflow.com/questions/18194577/how-to-analyze-program-running-time half the samples. Once you fix B C is on half the samples. Fix C and you've got your 8x speedup. You don't have to stop there...
set/access jagged map values made with map<string, boost::any> http://stackoverflow.com/questions/18808339/set-access-jagged-map-values-made-with-mapstring-boostany http www.boost.org doc libs 1_54_0 doc html any s02.html Fix is trivial #include boost any.hpp #include map #include string..
http://stackoverflow.com/questions/3574147/qt-heap-memory-corruption dots 3 3 and in the ExtWiiMote.cpp you use dots 3 0 ... . Fix dots array size and probably you'll be fine. share improve..
circular dependencies between dlls with visual studio http://stackoverflow.com/questions/362830/circular-dependencies-between-dlls-with-visual-studio
Value initialization and Non POD types http://stackoverflow.com/questions/3931312/value-initialization-and-non-pod-types reports note that they are all closed or resolved as Won't Fix . http connect.microsoft.com VisualStudio feedback details 564268..
C++ Tokenizing using iterators in an eof() cycle http://stackoverflow.com/questions/485230/c-tokenizing-using-iterators-in-an-eof-cycle reading from a file till eof. from this source file Fix grammatical or spelling errors Clarify meaning without changing.. words. Example v ector string allTheText 0 should be Fix I don't understad the purpose of istream_iterator std string..
http://stackoverflow.com/questions/583003/overloading-new-delete this question void ptr new void size Can't do that. Fix it. Never ever try to overload new delete globally. Either have..
http://stackoverflow.com/questions/6642865/getline-not-asking-for-input looking for right away and never needs to prompt the user. Fix If you're going to call getline after you use operator call..
How can I create directory tree in C++/Linux? http://stackoverflow.com/questions/675039/how-can-i-create-directory-tree-in-c-linux #endif HAVE_UNISTD_H #include string.h #include sysstat.h Fix up for Windows inc mode_t typedef struct stat Stat #ifndef lint..
HTTPS request with Boost.Asio and OpenSSL http://stackoverflow.com/questions/7046370/https-request-with-boost-asio-and-openssl output http pastebin.com JR43A7ux everything works fine. Fix I fixed the typo in the HTTP headers I added a root certificate..
Matrix Multiplication with operator overloading http://stackoverflow.com/questions/9347337/matrix-multiplication-with-operator-overloading leaving the remaining matrix with dangling pointers. Fix those functions so they actually allocate new arrays and copy..
The implementation of random_device in VS2010? http://stackoverflow.com/questions/9549357/the-implementation-of-random-device-in-vs2010 System exception information consisting of Alignment Fix up Count Exception Dispatch Count Floating Emulation Count and..
Cancel async_read due to timeout http://stackoverflow.com/questions/10858719/cancel-async-read-due-to-timeout who is more used to work with Boost and Asio. Thank you FIX PROPOSAL #1 According to the comments done by Jonathan Wakely.. code operation_aborted . How can these calls be stopped FIX PROPOSAL #2 The answer by twsansbury is accurate and based onto..
http://stackoverflow.com/questions/13160132/how-to-replay-a-quickfix-log quickfix share improve this question No not really. FIX is a two way communication protocol. You can't just replay one.. should be more specific in your question. That said QuickFIX provides no feature for doing such a thing and doesn't really..
How to make the login part in QuickFIX http://stackoverflow.com/questions/13348939/how-to-make-the-login-part-in-quickfix to make the login part in QuickFIX How can I make the login part in QuickFIX in c I found tons.. part in QuickFIX How can I make the login part in QuickFIX in c I found tons of tutorials and articles on how to do this.. that Here's what I've tried so far cast the message to a FIX44 Logon object using FIX44 Logon logon_message dynamic_cast..
Performance of C++ vs Virtual Machine languages in high frequency finance http://stackoverflow.com/questions/3175072/performance-of-c-vs-virtual-machine-languages-in-high-frequency-finance have some bragging rights. I know of one major player's FIX order decoder doing 12000000 field decodes sec. 3Ghz CPU It..
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