bslstl::Function_InvokerUtil Struct Reference

#include <bslstl_function_invokerutil.h>

Public Types
enum	{   e_Null , e_FunctionPtr , e_MemFunctionPtr , e_MemDataPtr ,   e_InplaceFunctor , e_OutofplaceFunctor }
typedef Function_Rep::GenericInvoker	GenericInvoker

Public Member Functions
template<class PROTOTYPE >
bslstl::Function_InvokerUtil::GenericInvoker *	invokerForFunc (const bsl::nullptr_t &)
template<class PROTOTYPE , class FUNC >
bslstl::Function_InvokerUtil::GenericInvoker *	invokerForFunc (const FUNC &f)

Static Public Member Functions
template<class PROTOTYPE >
static GenericInvoker *	invokerForFunc (const bsl::nullptr_t &)
template<class PROTOTYPE , class FUNC >
static GenericInvoker *	invokerForFunc (const FUNC &f)

Detailed Description

This struct is a namespace containing a single function template, invokerForFunc, that returns a pointer to a function that is used to invoke a callable object of a particular type.

Member Typedef Documentation

GenericInvoker

typedef Function_Rep::GenericInvoker bslstl::Function_InvokerUtil::GenericInvoker

Generic function pointer. This type is as close as we can get to void * for function pointers.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
e_Null
e_FunctionPtr
e_MemFunctionPtr
e_MemDataPtr
e_InplaceFunctor
e_OutofplaceFunctor

Member Function Documentation

invokerForFunc() [1/4]

template<class PROTOTYPE >

static GenericInvoker * bslstl::Function_InvokerUtil::invokerForFunc ( const bsl::nullptr_t &  )

static

Return a null pointer. Note that template argument PROTOTYPE must be supplied excplicitly, as there is no way to deduce it from the function arguments.

invokerForFunc() [2/4]

template<class PROTOTYPE >

bslstl::Function_InvokerUtil::GenericInvoker * bslstl::Function_InvokerUtil::invokerForFunc ( const bsl::nullptr_t &  )

inline

invokerForFunc() [3/4]

template<class PROTOTYPE , class FUNC >

static GenericInvoker * bslstl::Function_InvokerUtil::invokerForFunc ( const FUNC &  f )

static

Return a pointer to the invoker for a callable object of (template paramter) type FUNC. If the specified f object is a null pointer or null pointer-to-member, return a null pointer. Note that template argument PROTOTYPE must be supplied excplicitly, as there is no way to deduce it from the function arguments.

invokerForFunc() [4/4]

template<class PROTOTYPE , class FUNC >

bslstl::Function_InvokerUtil::GenericInvoker * bslstl::Function_InvokerUtil::invokerForFunc

(

const FUNC &

f

)

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The documentation for this struct was generated from the following file:

• bslstl_function_invokerutil.h