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c++ Programming Glossary: fn

How to deduce the type of the functor's return value?

http://stackoverflow.com/questions/12005749/how-to-deduce-the-type-of-the-functors-return-value

typename T typename Fn _ReturnTypeOfPred_ Apply T x T y Fn fn return fn x y Question How can I define the return type of Apply.. typename Fn _ReturnTypeOfPred_ Apply T x T y Fn fn return fn x y Question How can I define the return type of Apply to become.. Fn auto Apply const TContainer x const TContainer y Fn fn decltype fn x.front y.front return fn x.front y.front Would..

Is it true that there is no need to learn C because C++ contains everything? [closed]

http://stackoverflow.com/questions/145096/is-it-true-that-there-is-no-need-to-learn-c-because-c-contains-everything

an initialization as in the following C99 code void fn void goto flack int i 1 flack What should you learn first You..

C state-machine design

http://stackoverflow.com/questions/1647631/c-state-machine-design

new state something like typedef struct int st int ev int fn void tTransition Then you define your states and events with.. if event trans i .ev EV_ANY trans i .ev state trans i .fn break As alluded to above note the use of ST_ANY and EV_ANY..

Howto implement callback interface from unmanaged DLL to .net app?

http://stackoverflow.com/questions/2167895/howto-implement-callback-interface-from-unmanaged-dll-to-net-app

private static extern void SetCallback Callback fn DllImport cpptemp1.dll private static extern void TestCallback..

demote boost::function to a plain function pointer

http://stackoverflow.com/questions/282372/demote-boostfunction-to-a-plain-function-pointer

MyCallback int x void userData boost function void int pfn static_cast boost function void int userData pfn x boost function.. void int pfn static_cast boost function void int userData pfn x boost function void int fn boost bind myFunction 5 RegisterCallback.. function void int userData pfn x boost function void int fn boost bind myFunction 5 RegisterCallback MyCallback fn Of course..

g++ undefined reference to typeinfo

http://stackoverflow.com/questions/307352/g-undefined-reference-to-typeinfo

example of defining the virtual function is virtual void fn insert code here In this case you are attaching a definition.. doesn't need to resolve it later. The line virtual void fn declares fn without defining it and will cause the error message.. to resolve it later. The line virtual void fn declares fn without defining it and will cause the error message you asked..

When should I use typedef in C++?

http://stackoverflow.com/questions/516237/when-should-i-use-typedef-in-c

What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack

http://stackoverflow.com/questions/5625600/what-is-the-meaning-of-token-i-e-double-ellipsis-operator-on-paramet

typename ... Req typename ... Given int wrap_printf int fn Req... ... Given ... args return fn printf_helper args ... int.. int wrap_printf int fn Req... ... Given ... args return fn printf_helper args ... int main wrap_printf std printf Hello..

Does C++ support compile-time counters?

http://stackoverflow.com/questions/6166337/does-c-support-compile-time-counters

returns cn n . char data n 1 The caller uses sizeof fn 1 . template typename id size_t n size_t acc cn acc seen id..

casting unused return values to void

http://stackoverflow.com/questions/689677/casting-unused-return-values-to-void

unused return values to void int fn void whatever void fn Is there any reason for casting an unused.. unused return values to void int fn void whatever void fn Is there any reason for casting an unused return value to void..

Calling virtual functions inside constructors

http://stackoverflow.com/questions/962132/calling-virtual-functions-inside-constructors

Suppose I have two C classes class A public A fn virtual void fn _n 1 int getn return _n protected int _n class.. I have two C classes class A public A fn virtual void fn _n 1 int getn return _n protected int _n class B public A public.. protected int _n class B public A public B A virtual void fn _n 2 If I write the following code main B b int n b.getn One..

How to deduce the type of the functor's return value?

http://stackoverflow.com/questions/12005749/how-to-deduce-the-type-of-the-functors-return-value

and returns the result. template typename T typename Fn _ReturnTypeOfPred_ Apply T x T y Fn fn return fn x y Question.. typename T typename Fn _ReturnTypeOfPred_ Apply T x T y Fn fn return fn x y Question How can I define the return type of.. return type of Apply to become equal to the return type of Fn It is not necessarily equal to T as in this example of the functor..

How do I refer to std::sin(const valarray<double> &)?

http://stackoverflow.com/questions/1353757/how-do-i-refer-to-stdsinconst-valarraydouble

get the address of any such math function. #define DEDUCE FN Y 1 ded_ty genFTy Y FN std valarray Y To get the address and.. such math function. #define DEDUCE FN Y 1 ded_ty genFTy Y FN std valarray Y To get the address and pass it to some generic..

Transforming a parameterization by two classes to a parameterization by one class

http://stackoverflow.com/questions/5646665/transforming-a-parameterization-by-two-classes-to-a-parameterization-by-one-clas

except PB ΠΈ PC template typename T typename S struct FN static char fn return 'a' helper fn specialized for class template.. for class template PB template typename S struct FN PB S S static char fn return 'b' helper fn specialized for class.. for class template PC template typename S struct FN PC S S static char fn return 'c' fn relies on compiler's type..