cvflann::any Struct Reference

#include "any.h"

Public Member Functions
template<typename T >
	any (const T &x)
	Initializing constructor. More...
	any ()
	Empty constructor. More...
	any (const char *x)
	Special initializing constructor for string literals. More...
	any (const any &x)
	Copy constructor. More...
	~any ()
	Destructor. More...
any &	assign (const any &x)
	Assignment function from another any. More...
template<typename T >
any &	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...
template<typename T >
any &	operator= (const T &x)
	Assignment operator. More...
any &	operator= (const any &x)
	Assignment operator. Template-based version above doesn't work as expected. We need regular assignment operator here. More...
any &	operator= (const char *x)
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

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

Constructor & Destructor Documentation

any() [1/4]

template<typename T >

cvflann::any::any ( const T &  x )

inline

Initializing constructor.

any() [2/4]

cvflann::any::any ( )

inline

Empty constructor.

any() [3/4]

cvflann::any::any ( const char *  x )

inline

Special initializing constructor for string literals.

any() [4/4]

cvflann::any::any ( const any &  x )

inline

Copy constructor.

~any()

cvflann::any::~any ( )

inline

Destructor.

Member Function Documentation

assign() [1/2]

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

inline

Assignment function from another any.

assign() [2/2]

template<typename T >

any& cvflann::any::assign ( const T &  x )

inline

Assignment function.

cast() [1/2]

template<typename T >

T& cvflann::any::cast ( )

inline

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

cast() [2/2]

template<typename T >

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

inline

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

compatible()

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

inline

Returns true if the two types are the same.

empty()

bool cvflann::any::empty ( ) const

inline

Returns true if the any contains no value.

has_type()

template<typename T >

bool cvflann::any::has_type ( )

inline

Returns if the type is compatible with the policy.

operator=() [1/3]

template<typename T >

any& cvflann::any::operator= ( const T &  x )

inline

Assignment operator.

operator=() [2/3]

any& cvflann::any::operator= ( const any &  x )

inline

Assignment operator. Template-based version above doesn't work as expected. We need regular assignment operator here.

operator=() [3/3]

any& cvflann::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.

reset()

void cvflann::any::reset ( )

inline

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

swap()

any& cvflann::any::swap ( any &  x )

inline

Utility functions.

type()

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

inline

Friends And Related Function Documentation

operator<<

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

friend

---

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

• flann/include/opencv2/flann/any.h