Detailed Description

template<class T, class P>
class shogun::CIndirectObject< T, P >

an array class that accesses elements indirectly via an index array.

It does not store the objects itself, but only indices to objects. This conveniently allows e.g. sorting the array without changing the order of objects (but only the order of their indices).

Definition at line 25 of file IndirectObject.h.

Public Member Functions
	CIndirectObject ()

	CIndirectObject (int32_t idx)

CIndirectObject< T, P > &	operator= (const CIndirectObject< T, P > &x)

T	operator\| (const CIndirectObject< T, P > &x) const

const T	operator& (const CIndirectObject< T, P > &x) const

T	operator<< (int shift)

T	operator>> (int shift)

T	operator^ (const CIndirectObject< T, P > &x) const

T	operator+ (const CIndirectObject< T, P > &x) const

T	operator- (const CIndirectObject< T, P > &x) const

T	operator/ (const CIndirectObject< T, P > &x) const

T	operator* (const CIndirectObject< T, P > &x) const

CIndirectObject< T, P > &	operator+= (const CIndirectObject< T, P > &x)

CIndirectObject< T, P > &	operator-= (const CIndirectObject< T, P > &x)

CIndirectObject< T, P > &	operator*= (const CIndirectObject< T, P > &x)

CIndirectObject< T, P > &	operator/= (const CIndirectObject< T, P > &x)

bool	operator== (const CIndirectObject< T, P > &x) const

bool	operator>= (const CIndirectObject< T, P > &x) const

bool	operator<= (const CIndirectObject< T, P > &x) const

bool	operator> (const CIndirectObject< T, P > &x) const

bool	operator< (const CIndirectObject< T, P > &x) const

bool	operator!= (const CIndirectObject< T, P > &x) const

CIndirectObject< T, P > &	operator\|= (const CIndirectObject< T, P > &x)

CIndirectObject< T, P > &	operator&= (const CIndirectObject< T, P > &x)

CIndirectObject< T, P > &	operator^= (const CIndirectObject< T, P > &x)

CIndirectObject< T, P > &	operator<<= (int shift)

CIndirectObject< T, P > &	operator>>= (int shift)

T	operator~ ()

	operator T () const

CIndirectObject< T, P > &	operator-- ()

CIndirectObject< T, P > &	operator++ ()

Static Public Member Functions
static void	set_array (P a)

static P	get_array ()

static void	init_slice (CIndirectObject< T, P > *a, int32_t len, int32_t start=0, int32_t stop=-1)

Protected Attributes
int32_t	index

Static Protected Attributes
static P	array

Constructor & Destructor Documentation

CIndirectObject ( )

default constructor (initializes index with -1)

Definition at line 31 of file IndirectObject.h.

CIndirectObject ( int32_t idx )

constructor

Parameters

idx index

Definition at line 38 of file IndirectObject.h.

Member Function Documentation

static P get_array ( )

static

get array

Returns: array

Definition at line 56 of file IndirectObject.h.

static void init_slice	(	CIndirectObject< T, P > *	a,
		int32_t	len,
		int32_t	start = `0`,
		int32_t	stop = `-1`
	)

static

initialize slice

Returns: array

Definition at line 65 of file IndirectObject.h.

operator T ( ) const

return array element

Definition at line 329 of file IndirectObject.h.

bool operator!= ( const CIndirectObject< T, P > & x ) const

overload ! operator; test if current object is not equal to x

Parameters

x x

Definition at line 257 of file IndirectObject.h.

const T operator& ( const CIndirectObject< T, P > & x ) const

overload & operator and return x & y

Parameters

x x

Definition at line 96 of file IndirectObject.h.

CIndirectObject<T,P>& operator&= ( const CIndirectObject< T, P > & x )

overload &= operator

perform bitwise and with current element and x

Parameters

x x

Definition at line 280 of file IndirectObject.h.

T operator* ( const CIndirectObject< T, P > & x ) const

overload * operator and return x * y

Parameters

x x

Definition at line 163 of file IndirectObject.h.

CIndirectObject<T,P>& operator*= ( const CIndirectObject< T, P > & x )

overload *= operator; multiple x to with current element

Parameters

x x

Definition at line 192 of file IndirectObject.h.

T operator+ ( const CIndirectObject< T, P > & x ) const

overload + operator and return x + y

Parameters

x x

Definition at line 136 of file IndirectObject.h.

CIndirectObject<T,P>& operator++ ( )

increment element by one

Definition at line 339 of file IndirectObject.h.

CIndirectObject<T,P>& operator+= ( const CIndirectObject< T, P > & x )

overload += operator; add x to current element

Parameters

x x

Definition at line 172 of file IndirectObject.h.

T operator- ( const CIndirectObject< T, P > & x ) const

overload - operator and return x - y

Parameters

x x

Definition at line 145 of file IndirectObject.h.

CIndirectObject<T,P>& operator-- ( )

decrement element by one

Definition at line 332 of file IndirectObject.h.

CIndirectObject<T,P>& operator-= ( const CIndirectObject< T, P > & x )

overload -= operator; substract x from current element

Parameters

x x

Definition at line 182 of file IndirectObject.h.

T operator/ ( const CIndirectObject< T, P > & x ) const

overload / operator and return x / y

Parameters

x x

Definition at line 154 of file IndirectObject.h.

CIndirectObject<T,P>& operator/= ( const CIndirectObject< T, P > & x )

overload /= operator; divide current object by x

Parameters

x x

Definition at line 202 of file IndirectObject.h.

bool operator< ( const CIndirectObject< T, P > & x ) const

overload < operator; test if current object is smaller than x

Parameters

x x

Definition at line 248 of file IndirectObject.h.

T operator<< ( int shift )

overload << operator

perform bit shift to the left

Parameters

shift shift by this amount

Definition at line 107 of file IndirectObject.h.

CIndirectObject<T,P>& operator<<= ( int shift )

overload <<= operator

perform bit shift to the left

Parameters

shift shift by this amount

Definition at line 304 of file IndirectObject.h.

bool operator<= ( const CIndirectObject< T, P > & x ) const

overload <= operator; test if current object lower equal x

Parameters

x x

Definition at line 230 of file IndirectObject.h.

CIndirectObject<T,P>& operator= ( const CIndirectObject< T, P > & x )

overload = operator

Parameters

x	assign elements from x

Definition at line 77 of file IndirectObject.h.

bool operator== ( const CIndirectObject< T, P > & x ) const

overload == operator; test if current object equals x

Parameters

x x

Definition at line 212 of file IndirectObject.h.

bool operator> ( const CIndirectObject< T, P > & x ) const

overload > operator; test if current object is bigger than x

Parameters

x x

Definition at line 239 of file IndirectObject.h.

bool operator>= ( const CIndirectObject< T, P > & x ) const

overload >= operator; test if current object greater equal x

Parameters

x x

Definition at line 221 of file IndirectObject.h.

T operator>> ( int shift )

overload >> operator

perform bit shift to the right

Parameters

shift shift by this amount

Definition at line 118 of file IndirectObject.h.

CIndirectObject<T,P>& operator>>= ( int shift )

overload >>= operator

perform bit shift to the right

Parameters

shift shift by this amount

Definition at line 316 of file IndirectObject.h.

T operator^ ( const CIndirectObject< T, P > & x ) const

overload ^ operator and return x ^ y

Parameters

x x

Definition at line 127 of file IndirectObject.h.

CIndirectObject<T,P>& operator^= ( const CIndirectObject< T, P > & x )

overload ^= operator

perform bitwise xor with current element and x

Parameters

x x

Definition at line 292 of file IndirectObject.h.

T operator| ( const CIndirectObject< T, P > & x ) const

overload | operator and return x | y

Parameters

x x

Definition at line 87 of file IndirectObject.h.

CIndirectObject<T,P>& operator|= ( const CIndirectObject< T, P > & x )

overload |= operator

perform bitwise or with current element and x

Parameters

x x

Definition at line 268 of file IndirectObject.h.

T operator~ ( )

negate element

Definition at line 323 of file IndirectObject.h.

static void set_array ( P a )

static

set array

Parameters

a array

Definition at line 47 of file IndirectObject.h.

Member Data Documentation

P array

staticprotected

array

Definition at line 347 of file IndirectObject.h.

int32_t index

protected

index into array

Definition at line 350 of file IndirectObject.h.

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

IndirectObject.h

Detailed Description

template<class T, class P> class shogun::CIndirectObject< T, P >

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class T, class P>
class shogun::CIndirectObject< T, P >