CoreArrayView< T > Class Template Reference

Inheritance diagram for CoreArrayView< T >:

Public Member Functions
	CoreArrayView (const T *array, unsigned int count, unsigned int stride=sizeof(T))
	Default constructor.
template<class U >
	CoreArrayView (const CoreBasicArray< U > &array)
	Implicit constructor from a CoreBasicArray.
const unsigned int &	get_count () const
	Return the size of the array.
const unsigned int &	get_stride () const
	Return the byte offset between consecutive items.
const T &	get_item (unsigned int index) const
	Return the item at the specified index.
const T &	front () const
	Return first item. Array must not be empty.
const T &	back () const
	Return last item. Array must not be empty.
bool	exists (const T &item) const
	returns true if incoming item exists in vector.
unsigned int	get_index (const T &item) const
	returns item index if found in vector, or CORE_INVALID_INDEX otherwise
CoreArrayView< T >	sub (unsigned int index, unsigned int count) const
	Get a sub array.
const T &	operator[] (unsigned int index) const
template<class U >
CoreArrayView< T > &	operator= (const CoreBasicArray< U > &src)
	assignment operator
CoreArrayViewIterator< T >	begin (void) const
	Get an iterator on the first item.
CoreArrayViewIterator< T >	end (void) const
	Get an iterator on the container's end (1 item past the last one)
Public Member Functions inherited from CoreBaseType
bool	is_kindof (const CoreClassInfo &cinfo) const

Friends
class	CoreArrayViewIterator< T >

Additional Inherited Members
Static Public Member Functions inherited from CoreBaseType
static const CoreClassInfo &	class_info ()
	Get the type descriptor of this instance.

Detailed Description

template<class T>
class CoreArrayView< T >

Class allowing to view the data from an array without modifying it. It optionaly supports padding.

Constructor & Destructor Documentation

template<class T>

CoreArrayView< T >::CoreArrayView ( const T *  array, unsigned int  count, unsigned int  stride = sizeof(T)  )

inline

Default constructor.

Parameters

[in]	array,C++	array pointer
[in]	count,size	of the array (number of items)
[in]	stride,byte	offset between consecutive elements

Note

the given pointer is not freed after destruction

template<class T>

template<class U >

CoreArrayView< T >::CoreArrayView ( const CoreBasicArray< U > &  array )

inline

Implicit constructor from a CoreBasicArray.

Parameters

[in]

array,input

basic array

Note

the given pointer is not freed after destruction and the stride is computed automatically according to the type of the input array

Member Function Documentation

template<class T>

CoreArrayView<T> CoreArrayView< T >::sub ( unsigned int  index, unsigned int  count  ) const

inline

Get a sub array.

Parameters

[in]	index	first index from which the sub array must start
[in]	count	number of elements in the sub arrray

Returns

the sub array