Visual Studio wants to build with wrong platform t
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IhaveupgradedasolutionfromVS2010toVS2012. Ididthatwithothersolutions,anditworkedfine. ButnowwhenIt......
How can I create an 'ostream' from a socke
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: InC++,ifIhaveasocket,howcanIcreateanostreamobjectfromit? Ihavegoogledsomeexample: http://members.aon.......
std::pair: too restrictive constructor?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Istumbleduponasurprisingbehaviourofthenewstd::pairconstructor,thatwasintroducedwithC++11.Iobservedthei......
Why are the swap member functions in STL container
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: AsofN3797theC++standardrequiresswapfunctionsofcontainerstonotthrowanyexceptionsunlessspecifiedotherwise......
Is Type name = name; ever useful in C++?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: ThefollowingcodeisallowedinC++: inta=a; or Typename=name; Bothleadtoanuninitializedobjectbeingin......
How do I put futures in a container?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mtryingtoputthefuturesgeneratedbyasyncinavector,soIdon'thavetodosomethinglike: autof1=async(..........
How can I simplify this redundant C++ code?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Therearetwoexistingclasses,oneisSrcFieldwhichreturnstheconcretetypevalue,andtheotherisaunionDSTField,......
c++ generic compile-time for loop
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Insomecontexts,itcouldbeuseful/necessarytohaveaforloopevaluated/unrolledatcompiletime.Forexample,toite......
incomplete types with std::map and std::variant
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Considerthissimplifiedandveryspecificimplementationofarecursivevariantontopofstd::variant: #include<map> ......
C++ abstract class parameter error workaround
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Thecodesnippetbelowproducesanerror: #include<iostream> usingnamespacestd; classA { public: virtualvoid......
C++ anonymous class initialization
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: isitpossibletoinitializemembervariablesinanonymousclass? forexample class{ public:int&value; }container; ......
Recursive computation using variable templates - g
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Considerthefollowingexample: #include<cstdio> template<intN> intfib=fib<N-1>+fib<N-2>; template<>int......
Why Sortable concept requires totally ordered valu
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: InthelatestpaperonconceptsN3701,thereisthefollowingexamplewiththesortalgorithm: template<typenameCont> ......
Equals returning false in c++
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mfairlynewtocppandIamtryingtodoaproject.Itsaysthatthecodemusttakeinafilenameasanargumentandw......
can't debug small program on eclipse helios cd
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'vebeentryingtouseEclipseCDTtodosomec++examples,icanrunthemjustfinewiththeruncommand,butwhenever......
Is jumping over a variable initialization ill-form
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Considerthiscode: voidfoo() { gotobar; intx=0; bar:; } GCCandClangrejectit,becausethejumpt......
Idiomatic C++ for reading from a const map
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Foranstd::map<std::string,std::string>variables,I'dliketodothis: BOOST_CHECK_EQUAL(variables["a"],"b"); The......
How do I value-initialize a Type* pointer using Ty
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Variablesofbuilt-intypescanbevalue-initializedlikethis: intvar=int(); thiswayIgetthedefaultvalueofi......
templates may not be ‘virtual’
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Giventhecodebelow,thecompilerisshowingamessagepointingthaterror:templatesmaynotbe‘virtual’.Doesanyon......
What is a function type used for?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Giventhefollowingtwotypedefs: typedefvoid(*pftype)(int); typedefvoidftype(int); Iunderstandthatthefirstd......