gnsstk::VectorSlice< T > Class Template Reference

Detailed Description

template<class T>
class gnsstk::VectorSlice< T >

A slice of Vector<T> that can be modified.

Warning

Remember that (VectorSlice = VectorSlice) will assign elements to the VectorSlice, not copy the VectorSlice internal data!

Definition at line 57 of file Vector.hpp.

#include <Vector.hpp>

Public Member Functions
T &	operator() (size_t i)
	Returns the modifiable i'th element of the slice. More...
T	operator() (size_t i) const
	Returns the const i'th element of the slice. More...
template<class V >
VectorSlice &	operator= (const ConstVectorBase< T, V > &x)
	Assign the elements of this slice from another vector. More...
VectorSlice &	operator= (const std::valarray< T > &x)
	Assign the elements of this slice from a valarray. More...
VectorSlice &	operator= (const T *x)
	Assign (*this).size() elements from x to (*this). More...
VectorSlice &	operator= (const T x)
	Assign all the elements of this slice to x. More...
T &	operator[] (size_t i)
	Returns the modifiable i'th element of the slice. More...
T	operator[] (size_t i) const
	Returns the const i'th element of the slice. More...
size_t	size () const
	returns the number of elements in the slice More...
size_t	start () const
	returns the index in the vector of the first element. More...
size_t	stride () const
	VectorSlice ()
	Default constructor. More...
	VectorSlice (Vector< T > &vv)
	Makes a slice of the whole vector. More...
	VectorSlice (Vector< T > &vv, const std::slice &ss)
	Makes a slice of the vector with the given std::slice. More...

Private Attributes
std::slice	s
	the slice specification. More...
Vector< T > *	v
	the vector used as a source for the slice More...

Constructor & Destructor Documentation

VectorSlice() [1/3]

template<class T >

gnsstk::VectorSlice< T >::VectorSlice ( )

inline

Default constructor.

Definition at line 386 of file Vector.hpp.

VectorSlice() [2/3]

template<class T >

gnsstk::VectorSlice< T >::VectorSlice ( Vector< T > &  vv )

inline

Makes a slice of the whole vector.

Definition at line 391 of file Vector.hpp.

VectorSlice() [3/3]

template<class T >

gnsstk::VectorSlice< T >::VectorSlice ( Vector< T > &  vv, const std::slice &  ss  )

inline

Makes a slice of the vector with the given std::slice.

Definition at line 396 of file Vector.hpp.

Member Function Documentation

operator()() [1/2]

template<class T >

T& gnsstk::VectorSlice< T >::operator() ( size_t  i )

inline

Returns the modifiable i'th element of the slice.

Definition at line 424 of file Vector.hpp.

operator()() [2/2]

template<class T >

T gnsstk::VectorSlice< T >::operator() ( size_t  i ) const

inline

Returns the const i'th element of the slice.

Definition at line 427 of file Vector.hpp.

operator=() [1/4]

template<class T >

template<class V >

VectorSlice& gnsstk::VectorSlice< T >::operator= ( const ConstVectorBase< T, V > &  x )

inline

Assign the elements of this slice from another vector.

Definition at line 402 of file Vector.hpp.

operator=() [2/4]

template<class T >

VectorSlice& gnsstk::VectorSlice< T >::operator= ( const std::valarray< T > &  x )

inline

Assign the elements of this slice from a valarray.

Definition at line 406 of file Vector.hpp.

operator=() [3/4]

template<class T >

VectorSlice& gnsstk::VectorSlice< T >::operator= ( const T *  x )

inline

Assign (*this).size() elements from x to (*this).

Definition at line 414 of file Vector.hpp.

operator=() [4/4]

template<class T >

VectorSlice& gnsstk::VectorSlice< T >::operator= ( const T  x )

inline

Assign all the elements of this slice to x.

Definition at line 410 of file Vector.hpp.

operator[]() [1/2]

template<class T >

T& gnsstk::VectorSlice< T >::operator[] ( size_t  i )

inline

Returns the modifiable i'th element of the slice.

Definition at line 418 of file Vector.hpp.

operator[]() [2/2]

template<class T >

T gnsstk::VectorSlice< T >::operator[] ( size_t  i ) const

inline

Returns the const i'th element of the slice.

Definition at line 421 of file Vector.hpp.

size()

template<class T >

size_t gnsstk::VectorSlice< T >::size ( ) const

inline

returns the number of elements in the slice

Definition at line 431 of file Vector.hpp.

start()

template<class T >

size_t gnsstk::VectorSlice< T >::start ( ) const

inline

returns the index in the vector of the first element.

Definition at line 433 of file Vector.hpp.

stride()

template<class T >

size_t gnsstk::VectorSlice< T >::stride ( ) const

inline

returns the number of elements to skip between (*this)[i] and (*this)[i+1]

Definition at line 436 of file Vector.hpp.

Member Data Documentation

s

template<class T >

std::slice gnsstk::VectorSlice< T >::s

private

the slice specification.

Definition at line 441 of file Vector.hpp.

v

template<class T >

Vector<T>* gnsstk::VectorSlice< T >::v

private

the vector used as a source for the slice

Definition at line 439 of file Vector.hpp.

---

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

• Vector.hpp