SLDeviceList Class Reference
[segusoland C++ Library]

Holds a list of SLDevice instances. More...

#include <SLDeviceList.hpp>

Collaboration diagram for SLDeviceList:

[legend]List of all members.

Public Member Functions
	SLDeviceList (unsigned int initial_capacity)
const SLDevice &	operator[] (unsigned int index)
void	push_back (const SLDevice &dev)
unsigned int	size ()
void	sort ()
Protected Attributes
boost::shared_ptr< Data >	_shared_ptr
bool	_isSorted

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Detailed Description

Holds a list of SLDevice instances.

Author:

Alexandre Sauve

See also:

SLDevice

SLString uses shared_ptr, see the Library section for details.

This class is optimized for fast copy by value.

Example of code :

 #include "SLDeviceList.hpp"

 SLDeviceList list(100); // builds an empty list with initial capacity of 100
 list.push_back(SLDevice("HDD", "/dev/hda1"));

 SLDevice dev = list[0]; // access 1st element of the list
 list[0] = SLDevice("My CDWriter", "/dev/cdrecord"); // no pointer at all
 
 // no need to call delete anywhere

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Constructor & Destructor Documentation

SLDeviceList::SLDeviceList (  unsigned int  initial_capacity  )

Build the list with an initial capacity. The initial_capacity allow to avoid frequent reallocations.

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Member Function Documentation

const SLDevice& SLDeviceList::operator[] (  unsigned int  index  )

The [] operator allow to read and write to the list as it was an array. Returns: a SLDevice that is leak-proof.

void SLDeviceList::push_back (  const SLDevice &  dev  )

This function works like std::vector. There is no memory allocation while the size of the list remains bellow the initial capacity.

unsigned int SLDeviceList::size (   )

Gets the size of the list. Returns: the current number of inserted items.

void SLDeviceList::sort (   )

The list is unsorted by default. So this function does this work. Note: If called more than once, the sort done only one time.

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Member Data Documentation

bool SLDeviceList::_isSorted [protected]

This variables is true after the 1st call to sort()

boost::shared_ptr<Data> SLDeviceList::_shared_ptr [protected]

This variable hold the various data used by the string in an efficient and memory leaks proof way.

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

• SLDeviceList.hpp

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