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c++ Programming Glossary: argStart thread with member function http://stackoverflow.com/questions/10673585/start-thread-with-member-function no matter what. What is the correct way to spawn a no arg member function via std thread #include thread class blub void.. is that by default the thread constructor will copy all arguments passed to it. The reason for this is that the arguments.. arguments passed to it. The reason for this is that the arguments may need to outlive the calling thread copying the arguments..
C++ superclass constructor calling rules http://stackoverflow.com/questions/120876/c-superclass-constructor-calling-rules constructor and if you don't an implicit call to a no arg super constructor is assumed giving you a compile error if that's.. are automatically called for you if they have no argument. If you want to call a superclass constructor with an argument.. If you want to call a superclass constructor with an argument you must use the subclass's constructor initialization..
Very poor boost::lexical_cast performance http://stackoverflow.com/questions/1250795/very-poor-boostlexical-cast-performance void toString const int value std string output The largest 32 bit integer is 4294967295 that is 10 chars On the safe.. you should compare it with this Java pseudo code Source s Target t Target.fromString Source s .toString Source and Target being.. compare it with this Java pseudo code Source s Target t Target.fromString Source s .toString Source and Target being of whatever..
http://stackoverflow.com/questions/14677997/stdfunction-vs-template auto tp1 system_clock now for int i 0 i 1e8 i calc1 float arg return arg 0.5f const auto tp2 high_resolution_clock now const.. now for int i 0 i 1e8 i calc1 float arg return arg 0.5f const auto tp2 high_resolution_clock now const auto d.. could be the result of binding other functions to certain arguments. std function and std bind also offer a natural idiom..
http://stackoverflow.com/questions/1567138/const-t-arg-vs-t-arg const T arg&rdquo vs. &ldquo T arg&rdquo If you have a function which takes.. const T arg&rdquo vs. &ldquo T arg&rdquo If you have a function which takes for example an int.. myArgument c share improve this question Use const T arg if sizeof T sizeof void and use T arg if sizeof T sizeof void..
Calling class method through NULL class pointer http://stackoverflow.com/questions/2505328/calling-class-method-through-null-class-pointer which is alright while execution since you do not use this arg. UPDATE Thanks to Windows programmer for right comment Such..
c++/cli pass (managed) delegate to unmanaged code http://stackoverflow.com/questions/2972452/c-cli-pass-managed-delegate-to-unmanaged-code #pragma managed push off typedef void UnmanagedSummer int arg void UnmanagedMethod int a int b UnmanagedSummer sum int result.. managed pop ref class Test delegate void ManagedSummer int arg public static void Run Test^ t gcnew Test ManagedSummer^ managed.. Debug Assert t summed 3 GC KeepAlive managed void Sum int arg summed arg int summed int main array System String ^ ^args Test..
http://stackoverflow.com/questions/778590/calling-c-sharp-code-from-c me to invoke methods having this format int method string arg What is the best way to invoke arbitrary C# functions c# c.. example #include tchar.h #include stdio.h int _tmain int argc _TCHAR argv System DateTime now System DateTime Now printf.. tchar.h #include stdio.h int _tmain int argc _TCHAR argv System DateTime now System DateTime Now printf d d d n now.Hour..
http://stackoverflow.com/questions/9636903/what-are-the-distinctions-between-the-various-symbols-etc-combined-with-p thereof are used to mark parameters as well as arguments to those parameters . What exactly are their meanings.. var The same question stands for return types as well as arguments. What does int func int var mean as compared to int func.. func int var mean as compared to int func int var And in arguments how does y func x differ from y func x I am more than..
Overloaded member function pointer to template http://stackoverflow.com/questions/1096931/overloaded-member-function-pointer-to-template is a simplified version of my real code template class Arg1 void connect void T f Arg1 Do some stuff template class Arg1.. of my real code template class Arg1 void connect void T f Arg1 Do some stuff template class Arg1 void connect void T f Do.. void connect void T f Arg1 Do some stuff template class Arg1 void connect void T f Do some stuff class GApp public void..
(Im)perfect forwarding with variadic templates http://stackoverflow.com/questions/13296461/imperfect-forwarding-with-variadic-templates how The naive extension does not work template typename... Args typename Dummy typename std enable_if std is_same Args... typename.. Args typename Dummy typename std enable_if std is_same Args... typename std add_lvalue_reference foo type value type foo.. typename std add_lvalue_reference foo type value type foo Args ... args impl std forward Args args ... std cout uref std endl..
Call c++ function pointer from c# http://stackoverflow.com/questions/2470487/call-c-function-pointer-from-c-sharp class CSharp delegate int CFuncDelegate IntPtr Obj IntPtr Arg public static void Function IntPtr CFunc IntPtr Obj IntPtr Arg.. public static void Function IntPtr CFunc IntPtr Obj IntPtr Arg CFuncDelegate func CFuncDelegate Marshal.GetDelegateForFunctionPointer..
Difference between std::result_of and decltype http://stackoverflow.com/questions/2689709/difference-between-stdresult-of-and-decltype of parameters. For example template typename F typename Arg typename std result_of F Arg type invoke F f Arg a return f.. template typename F typename Arg typename std result_of F Arg type invoke F f Arg a return f a I don't really see the difference.. typename Arg typename std result_of F Arg type invoke F f Arg a return f a I don't really see the difference with the following..
Using mem_fun_ref with boost::shared_ptr http://stackoverflow.com/questions/2831438/using-mem-fun-ref-with-boostshared-ptr Release error C2784 'std const_mem_fun1_ref_t _Result _Ty _Arg std mem_fun_ref Result _thiscall _Ty _Arg const ' could not.. _Result _Ty _Arg std mem_fun_ref Result _thiscall _Ty _Arg const ' could not deduce template argument for ' Result _thiscall.. not deduce template argument for ' Result _thiscall _Ty Arg const' from 'ULONG _cdecl IUnknown void ' error C2784 'std const_mem_fun_ref_t..
Help With Configuring Vim For C++ http://stackoverflow.com/questions/4237817/help-with-configuring-vim-for-c above Refactoring tool Refactor Useful text objects Arg text object and Class text object C category in Vim Tips wiki..
Function signature-like expressions as C++ template arguments http://stackoverflow.com/questions/4642079/function-signature-like-expressions-as-c-template-arguments function pointers around void MyFunction void FunctionArgument ... It's more common to see this sort of function written.. template typename T class Function template typename Arg typename Ret class Function Ret Arg ... Here Function always.. template typename Arg typename Ret class Function Ret Arg ... Here Function always takes one parameter. The template specialization..
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