DSC::Vector< T > Class Template Reference

Generic dynamic vector. More...

#include <vector.hpp>

Public Member Functions
	Vector (int size=0)
	Vector (const Vector< T > &vector)
	Vector (Vector< T > &&vector)
template<typename... Args>
	Vector (T _first, Args... args)
Vector< T > &	operator= (Vector< T > &&vector)
Vector< T > &	operator= (const Vector< T > &vector)
void	clear ()
	Sets all the elements in the vector to their default value determined by their type. More...
void	reset ()
	Sets the vector to its initial state
void	resize (int new_size)
	Changes vector's number of elements. More...
void	push_back (const T &item)
	Adds new element to the end of the vector. More...
T &	back ()
	Gets the last element in vector. More...
int	index_of (const T &item) const
	Finds the position of an item in the vector. More...
bool	remove (const T &item)
	Removes the first occurence of an element from the vector. More...
void	remove_at (int index)
	Removes the element at a given position. More...
int	size () const
	Gets the vector length. More...
T &	operator[] (int index)
	Random access index operator. More...
const T &	operator[] (int index) const
	Random access index operator. More...
const T &	get_at (int index) const
	Gets element at a certain index. More...

Detailed Description

template<typename T>
class DSC::Vector< T >

Generic dynamic vector.

Template Parameters

T	type of contained items

Member Function Documentation

back()

template<typename T >

T & DSC::Vector< T >::back

Gets the last element in vector.

Parameters

[output]

The element on the last position in vector

Error is raised is the vector is empty

clear()

template<typename T >

void DSC::Vector< T >::clear

Sets all the elements in the vector to their default value determined by their type.

Not to be confused with reset(), which also sets the vector to its initials size

get_at()

template<typename T >

const T & DSC::Vector< T >::get_at

(

int

index

)

const

Gets element at a certain index.

Parameters

[in]

index

Position in vector

Returns

Element at the specified position

Range checks are performed only in debug mode.

index_of()

template<typename T >

int DSC::Vector< T >::index_of

(

const T &

item

)

const

Finds the position of an item in the vector.

Parameters

[in]

item

Item to be found

Returns

position of the first occurence of the item if it was found, -1 otherwise

operator[]() [1/2]

template<typename T >

T & DSC::Vector< T >::operator[]

(

int

index

)

Random access index operator.

Parameters

[in]

index

Position in vector

Returns

Element at the specified position

Range checks are performed only in debug mode.

operator[]() [2/2]

template<typename T >

const T & DSC::Vector< T >::operator[]

(

int

index

)

const

Random access index operator.

Parameters

[in]

index

Position in vector

Returns

Element at the specified position

Can be used as an lvalue e.g. v[i] = my_T_Element;

Range checks are performed only in debug mode.

push_back()

template<typename T >

void DSC::Vector< T >::push_back

(

const T &

item

)

Adds new element to the end of the vector.

Parameters

[in]

item

Element to be added

remove()

template<typename T >

bool DSC::Vector< T >::remove

(

const T &

item

)

Removes the first occurence of an element from the vector.

Parameters

[in]

item

Element to be removed

Returns

true if removal was successful, false otherwise (item not found)

remove_at()

template<typename T >

void DSC::Vector< T >::remove_at

(

int

index

)

Removes the element at a given position.

Parameters

[in]

index

Position of the element to remove

Range checks are performed only in debug mode.

resize()

template<typename T >

void DSC::Vector< T >::resize

(

int

new_size

)

Changes vector's number of elements.

Parameters

[in]

new_cap

New vector size

If the vector becomes smaller after this operation, the left-out elements are discarded

size()

template<typename T >

int DSC::Vector< T >::size

Gets the vector length.

Returns

Number of elements in vector

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

• include/DSCEngine/types/vector.hpp