HRCore::Storage::VirtualMMU< N > Class Template Reference

An implement of Storage::Interface as Virtual MMU. More...

#include <VirtualMMU.hpp>

Inheritance diagram for HRCore::Storage::VirtualMMU< N >:

Collaboration diagram for HRCore::Storage::VirtualMMU< N >:

Public Member Functions
virtual item_t	at (size_t n)
	Access to storage[pos]. More...
virtual item_t	begin () override
	Return the first item of storage. More...
virtual item_t	end () override
	Returns the last item of storage. More...
virtual size_t	length () override
	Get the length of storage. More...
virtual item_t	next (item_t cur) override
	Get next item. More...
virtual item_t	prev (item_t cur) override
virtual bool	shrink (size_t c) override
	Remove data from the end to shrink the size to a given length. More...
virtual bool	extend (size_t c) override
	Extend the storage to a given length. More...
virtual Interface *	newObject () override
	Get a new object of same type. More...
virtual void	delObject (const Interface *ptr) override
	Delete a object from newObject() More...
virtual item_t	begin ()=0
	Return the first item of storage. More...
virtual item_t	end ()=0
	Returns the last item of storage. More...
virtual item_t	next (item_t cur)=0
	Get next item. More...
virtual item_t	prev (item_t cur)=0
virtual item_t	at (size_t pos)=0
	Access to storage[pos]. More...
virtual size_t	length ()=0
	Get the length of storage. More...
virtual bool	shrink (size_t len)=0
	Remove data from the end to shrink the size to a given length. More...
virtual bool	extend (size_t len)=0
	Extend the storage to a given length. More...
virtual Interface *	newObject ()=0
	Get a new object of same type. More...
virtual void	delObject (const Interface *ptr)=0
	Delete a object from newObject() More...

Detailed Description

template<size_t N>
class HRCore::Storage::VirtualMMU< N >

An implement of Storage::Interface as Virtual MMU.

Template Parameters

N	The number of items in each memory unit.

Definition at line 24 of file VirtualMMU.hpp.

Constructor & Destructor Documentation

VirtualMMU()

template<size_t N>

HRCore::Storage::VirtualMMU< N >::VirtualMMU ( )

inline

Definition at line 40 of file VirtualMMU.hpp.

~VirtualMMU()

template<size_t N>

virtual HRCore::Storage::VirtualMMU< N >::~VirtualMMU ( )

inlinevirtual

Definition at line 45 of file VirtualMMU.hpp.

Member Function Documentation

at()

template<size_t N>

virtual item_t HRCore::Storage::VirtualMMU< N >::at ( size_t  pos )

inlinevirtual

Access to storage[pos].

Parameters

pos	The index of item, starting from 0.

Returns

item_t

Implements HRCore::Storage::Interface.

Definition at line 52 of file VirtualMMU.hpp.

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begin()

template<size_t N>

virtual item_t HRCore::Storage::VirtualMMU< N >::begin ( )

inlineoverridevirtual

Return the first item of storage.

Returns

item_t The first item.

Implements HRCore::Storage::Interface.

Definition at line 67 of file VirtualMMU.hpp.

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delObject()

template<size_t N>

virtual void HRCore::Storage::VirtualMMU< N >::delObject ( const Interface *  ptr )

inlineoverridevirtual

Delete a object from newObject()

Parameters

ptr	The pointer of object to be deleted

Implements HRCore::Storage::Interface.

Definition at line 130 of file VirtualMMU.hpp.

end()

template<size_t N>

virtual item_t HRCore::Storage::VirtualMMU< N >::end ( )

inlineoverridevirtual

Returns the last item of storage.

Returns

item_t The last item.

Implements HRCore::Storage::Interface.

Definition at line 68 of file VirtualMMU.hpp.

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extend()

template<size_t N>

virtual bool HRCore::Storage::VirtualMMU< N >::extend ( size_t  len )

inlineoverridevirtual

Extend the storage to a given length.

Parameters

len	Final length.

Returns

true if success

false if no space or ...

Implements HRCore::Storage::Interface.

Definition at line 118 of file VirtualMMU.hpp.

length()

template<size_t N>

virtual size_t HRCore::Storage::VirtualMMU< N >::length ( )

inlineoverridevirtual

Get the length of storage.

Returns

size_t Length of storage

Implements HRCore::Storage::Interface.

Definition at line 69 of file VirtualMMU.hpp.

newObject()

template<size_t N>

virtual Interface * HRCore::Storage::VirtualMMU< N >::newObject ( )

inlineoverridevirtual

Get a new object of same type.

Returns

Interface* The pointer of new object

Implements HRCore::Storage::Interface.

Definition at line 129 of file VirtualMMU.hpp.

next()

template<size_t N>

virtual item_t HRCore::Storage::VirtualMMU< N >::next ( item_t  cur )

inlineoverridevirtual

Get next item.

Parameters

cur	Current item.

Returns

item_t The next item.

Implements HRCore::Storage::Interface.

Definition at line 71 of file VirtualMMU.hpp.

prev()

template<size_t N>

virtual item_t HRCore::Storage::VirtualMMU< N >::prev ( item_t  cur )

inlineoverridevirtual

Parameters

cur	Current item.

Returns

item_t The previous item.

Implements HRCore::Storage::Interface.

Definition at line 88 of file VirtualMMU.hpp.

shrink()

template<size_t N>

virtual bool HRCore::Storage::VirtualMMU< N >::shrink ( size_t  len )

inlineoverridevirtual

Remove data from the end to shrink the size to a given length.

Parameters

len	The length to be remained.

Returns

true if success

false if failed

Implements HRCore::Storage::Interface.

Definition at line 105 of file VirtualMMU.hpp.

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

• inc/VirtualMMU.hpp