karto::Any Class Reference

#include <Any.h>

List of all members.

Classes
class	Holder
class	PlaceHolder
Public Member Functions
	Any ()
template<typename T >
	Any (const T &rValue)
	Any (const Any &rOther)
const std::type_info &	GetType () const
kt_bool	IsEmpty () const
template<typename T >
Any &	operator= (const T &rOther)
Any &	operator= (const Any &rOther)
Any &	Swap (Any &rOther)
	~Any ()
Static Public Attributes
static const Any	Empty
Private Attributes
PlaceHolder *	m_pContent
Friends
template<typename T >
T *	any_cast (Any *)

---

Detailed Description

The Any class can hold instances of any type that satisfies ValueType requirements.

Definition at line 55 of file Any.h.

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Constructor & Destructor Documentation

karto::Any::Any

(

)

[inline]

Default constructor

Definition at line 61 of file Any.h.

template<typename T >

karto::Any::Any

(

const T &

rValue

)

[inline]

Makes a copy of value, so that the initial content of the new instance is equivalent in both type and value to value.

Parameters:

rValue

Definition at line 72 of file Any.h.

karto::Any::Any

(

const Any &

rOther

)

[inline]

Copy constructor that copies content of other into new instance, so that any content is equivalent in both type and value to the content of other, or empty if other is empty.

Parameters:

rOther

Definition at line 83 of file Any.h.

karto::Any::~Any

(

)

[inline]

Releases any and all resources used in management of instance.

Definition at line 91 of file Any.h.

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Member Function Documentation

const std::type_info& karto::Any::GetType

(

)

const [inline]

Gets the typeid of the contained value if instance is non-empty, otherwise typeid(void).

Definition at line 140 of file Any.h.

kt_bool karto::Any::IsEmpty

(

)

const [inline]

Checks if instance is empty.

Returns:

true if instance is empty, otherwise false

Definition at line 132 of file Any.h.

template<typename T >

Any& karto::Any::operator=

(

const T &

rOther

)

[inline]

Assignment operator.

Definition at line 112 of file Any.h.

Any& karto::Any::operator=

(

const Any &

rOther

)

[inline]

Assignment operator.

Definition at line 121 of file Any.h.

Any& karto::Any::Swap

(

Any &

rOther

)

[inline]

Exchange of the contents of *this and rOther.

Parameters:

rOther

other Any

Returns:

this Any swapped with rOther

Definition at line 102 of file Any.h.

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Friends And Related Function Documentation

template<typename T >

T* any_cast

(

Any *

pAny

)

[friend]

Cast for extracting a value of a given type from an Any

Parameters:

pAny	Any value to cast

Returns:

a qualified pointer to the value content if successful, otherwise NULL is returned

Definition at line 206 of file Any.h.

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Member Data Documentation

const Any karto::Any::Empty [static]

Empty Any

Definition at line 191 of file Any.h.

PlaceHolder* karto::Any::m_pContent [private]

Definition at line 197 of file Any.h.

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The documentation for this class was generated from the following files:

• Any.h
• Any.cpp