InOut< T > Class Template Reference

Call by reference function arguments. More...

#include <cc/InOut>

Public Member Functions
	InOut (T *x)
	Construct a call by reference argument.
	InOut (const None &)
	Construct a default call by reference argument.
InOut &	operator= (const T &y)
	Assign a value y to be returned.
InOut &	operator<< (const T &y)
	Assign a value y to be returned.
	operator T () const
	Access return value.
bool	requested () const
	Check if a return value is requested.
bool	operator== (const None &) const
	Check if a return value is requested.
bool	operator!= (const None &) const
	Check if a return value is not requested.
template<class U>
	operator InOut< U > ()
	Automatically cast to a compatible return value type.
T &	operator() ()
	Get reference to return value.
const T &	operator() () const
	Get constant reference to return value.
T &	operator* ()
	Get reference to return value.
const T &	operator* () const
	Get constant reference to return value.
T *	operator-> ()
	Get access to the return value.
const T *	operator-> () const
	Get access to the return value.
template<class B>
InOut &	operator+= (const B &b)
	Addition assignment.
template<class B>
InOut &	operator-= (const B &b)
	Subtraction assignment.
template<class B>
InOut &	operator*= (const B &b)
	Multiplication assignment.
template<class B>
InOut &	operator/= (const B &b)
	Division assignment.
T *	operator& ()
	Get address of.
template<class B>
B &	as ()
	Get return value statically casted to type B.

Detailed Description

template<class T>
class cc::InOut< T >

Call by reference function arguments.

Template Parameters

T	return value type

Constructor & Destructor Documentation

InOut() [1/2]

template<class T>

InOut

(

T *

x

)

Construct a call by reference argument.

InOut() [2/2]

template<class T>

InOut

(

const None &

)

Construct a default call by reference argument.

Member Function Documentation

operator=()

template<class T>

InOut & operator=

(

const T &

y

)

Assign a value y to be returned.

operator<<()

template<class T>

InOut & operator<<

(

const T &

y

)

Assign a value y to be returned.

operator T()

template<class T>

operator T

(

)

const

Access return value.

requested()

template<class T>

bool requested

(

)

const

Check if a return value is requested.

operator==()

template<class T>

bool operator==

(

const None &

)

const

Check if a return value is requested.

operator!=()

template<class T>

bool operator!=

(

const None &

)

const

Check if a return value is not requested.

operator InOut< U >()

template<class T>

template<class U>

operator InOut< U >

(

)

Automatically cast to a compatible return value type.

operator()() [1/2]

template<class T>

T & operator()

(

)

Get reference to return value.

operator()() [2/2]

template<class T>

const T & operator()

(

)

const

Get constant reference to return value.

operator*() [1/2]

template<class T>

T & operator*

(

)

Get reference to return value.

operator*() [2/2]

template<class T>

const T & operator*

(

)

const

Get constant reference to return value.

operator->() [1/2]

template<class T>

T * operator->

(

)

Get access to the return value.

operator->() [2/2]

template<class T>

const T * operator->

(

)

const

Get access to the return value.

operator+=()

template<class T>

template<class B>

InOut & operator+=

(

const B &

b

)

Addition assignment.

operator-=()

template<class T>

template<class B>

InOut & operator-=

(

const B &

b

)

Subtraction assignment.

operator*=()

template<class T>

template<class B>

InOut & operator*=

(

const B &

b

)

Multiplication assignment.

operator/=()

template<class T>

template<class B>

InOut & operator/=

(

const B &

b

)

Division assignment.

operator&()

template<class T>

T * operator&

(

)

Get address of.

as()

template<class T>

template<class B>

B & as

(

)

Get return value statically casted to type B.