rtflann::any Class Reference

#include <any.h>

Public Member Functions
	any ()
	Empty constructor. More...
	any (const any &x)
	Copy constructor. More...
	any (const char *x)
	Special initializing constructor for string literals. More...
template<typename T >
	any (const T &x)
	Initializing constructor. More...
any &	assign (const any &x)
	Assignment function from another any. More...
template<typename T >
any_t &	assign (const T &x)
	Assignment function. More...
template<typename T >
T &	cast ()
	Cast operator. You can only cast to the original type. More...
template<typename T >
const T &	cast () const
	Cast operator. You can only cast to the original type. More...
bool	compatible (const any &x) const
	Returns true if the two types are the same. More...
bool	empty () const
	Returns true if the any contains no value. More...
template<typename T >
bool	has_type ()
	Returns if the type is compatible with the policy. More...
any &	operator= (const char *x)
template<typename T >
any_t &	operator= (const T &x)
	Assignment operator. More...
void	reset ()
	Frees any allocated memory, and sets the value to NULL. More...
any &	swap (any &x)
	Utility functions. More...
const std::type_info &	type () const
	~any ()
	Destructor. More...

Private Types
typedef any	any_t

Private Attributes
void *	object
anyimpl::base_any_policy *	policy

Friends
std::ostream &	operator<< (std::ostream &out, const any &any_val)

Detailed Description

Definition at line 153 of file any.h.

Member Typedef Documentation

any_t

typedef any rtflann::any::any_t

private

Definition at line 155 of file any.h.

Constructor & Destructor Documentation

any() [1/4]

template<typename T >

rtflann::any::any ( const T &  x )

inline

Initializing constructor.

Definition at line 164 of file any.h.

any() [2/4]

rtflann::any::any ( )

inline

Empty constructor.

Definition at line 171 of file any.h.

any() [3/4]

rtflann::any::any ( const char *  x )

inline

Special initializing constructor for string literals.

Definition at line 176 of file any.h.

any() [4/4]

rtflann::any::any ( const any &  x )

inline

Copy constructor.

Definition at line 183 of file any.h.

~any()

rtflann::any::~any ( )

inline

Destructor.

Definition at line 190 of file any.h.

Member Function Documentation

assign() [1/2]

any& rtflann::any::assign ( const any &  x )

inline

Assignment function from another any.

Definition at line 196 of file any.h.

assign() [2/2]

template<typename T >

any_t& rtflann::any::assign ( const T &  x )

inline

Assignment function.

Definition at line 206 of file any.h.

cast() [1/2]

template<typename T >

T& rtflann::any::cast ( )

inline

Cast operator. You can only cast to the original type.

Definition at line 238 of file any.h.

cast() [2/2]

template<typename T >

const T& rtflann::any::cast ( ) const

inline

Cast operator. You can only cast to the original type.

Definition at line 247 of file any.h.

compatible()

bool rtflann::any::compatible ( const any &  x ) const

inline

Returns true if the two types are the same.

Definition at line 268 of file any.h.

empty()

bool rtflann::any::empty ( ) const

inline

Returns true if the any contains no value.

Definition at line 255 of file any.h.

has_type()

template<typename T >

bool rtflann::any::has_type ( )

inline

Returns if the type is compatible with the policy.

Definition at line 275 of file any.h.

operator=() [1/2]

any& rtflann::any::operator= ( const char *  x )

inline

Assignment operator, specialed for literal strings. They have types like const char [6] which don't work as expected.

Definition at line 223 of file any.h.

operator=() [2/2]

template<typename T >

any_t& rtflann::any::operator= ( const T &  x )

inline

Assignment operator.

Definition at line 216 of file any.h.

reset()

void rtflann::any::reset ( )

inline

Frees any allocated memory, and sets the value to NULL.

Definition at line 261 of file any.h.

swap()

any& rtflann::any::swap ( any &  x )

inline

Utility functions.

Definition at line 229 of file any.h.

type()

const std::type_info& rtflann::any::type ( ) const

inline

Definition at line 280 of file any.h.

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const any &  any_val  )

friend

Definition at line 288 of file any.h.

Member Data Documentation

object

void* rtflann::any::object

private

Definition at line 159 of file any.h.

policy

anyimpl::base_any_policy* rtflann::any::policy

private

Definition at line 158 of file any.h.

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

• any.h