ALMemoryFastAccess is a fast access in Read/Write to some variables of ALMemory. More...

#include <almemoryfastaccess.h>

Public Member Functions
	ALMemoryFastAccess ()
	Default constructor. More...

	~ALMemoryFastAccess ()
	Default destructor. More...

void	StopAllAccess (void)
	Remove all pointer. More...

void	insertBuffer (const std::string &pName, const ALValue &pBuff)
	Insert a binary ALValue in ALMemory. More...

void	ConnectToVariables (const boost::shared_ptr< AL::ALBroker > pBroker, const std::vector< std::string > &pListVariables, bool bAllowNonExistantVariable=false)
	First time, you must "connect" to variables to access later, many times. More...

void	ConnectToIntVariables (const boost::shared_ptr< AL::ALBroker > pBroker, const std::vector< std::string > &pListVariables)
	First time, you must "connect" to int variables to access later, many times. More...

void	directConnectToVariables (const boost::shared_ptr< AL::ALBroker > pBroker, const std::vector< std::string > &pListVariables, bool bAllowUnexistantVariable=false)
	FIXME: No implementation. More...

void	GetValues (std::vector< float > &pListValue) const
	Get previous "connected" variables. More...

void	SetValues (const std::vector< float > &pListValue)
	Set previous "connected" variables. More...

void	GetValues (std::vector< int > &pListValue) const
	Get previous "connected" variables. More...

void	SetValues (const std::vector< int > &pListValue)
	Set previous "connected" variables. More...

Static Public Member Functions
static void *	getDataPtr (boost::shared_ptr< AL::ALBroker > pBroker, const std::string &pStrValue, bool bAllowUnexistantVariable)
	Get pointer on 32bit data. More...

template<typename T >
static T *	getSafeDataPtr (boost::shared_ptr< ALMemoryProxy > pMemoryProxy, const std::string &pStrValue, T pValue)
	Get pointer on 32bit data. More...

static bool	InnerTest (const boost::shared_ptr< AL::ALBroker > pBroker)
	Test function. More...

Detailed Description

ALMemoryFastAccess is a fast access in Read/Write to some variables of ALMemory.

ALMemoryFastAccess is a fast access in Read/Write to some variables of ALMemory regularily accessed, with a unified interface.

if ALMemory is in same broker than the caller: store directly pointer to data (hack* method)
if ALMemory is remote with the caller: standard call (not so optimised, but the more optimal possible access)
ASSUME: variables never disappear.
ASSUME: variables are all floats or ints.

Definition at line 40 of file almemoryfastaccess.h.

Constructor & Destructor Documentation

AL::ALMemoryFastAccess::ALMemoryFastAccess ( )

Default constructor.

AL::ALMemoryFastAccess::~ALMemoryFastAccess ( )

Default destructor.

Member Function Documentation

void AL::ALMemoryFastAccess::ConnectToIntVariables	(	const boost::shared_ptr< AL::ALBroker >	pBroker,
		const std::vector< std::string > &	pListVariables
	)

First time, you must "connect" to int variables to access later, many times.

Parameters

pBroker	a pointer to the broker
pListVariables	list of variable names, eg: {"DCM/Sensor1", "DCM/Sensor2"} ...

void AL::ALMemoryFastAccess::ConnectToVariables	(	const boost::shared_ptr< AL::ALBroker >	pBroker,
		const std::vector< std::string > &	pListVariables,
		bool	bAllowNonExistantVariable = `false`
	)

First time, you must "connect" to variables to access later, many times.

Parameters

pBroker	a pointer to the broker
pListVariables	list of variable names, eg: {"DCM/Sensor1", "DCM/Sensor2"} ...
bAllowNonExistantVariable	unused parameter

void AL::ALMemoryFastAccess::directConnectToVariables	(	const boost::shared_ptr< AL::ALBroker >	pBroker,
		const std::vector< std::string > &	pListVariables,
		bool	bAllowUnexistantVariable = `false`
	)

FIXME: No implementation.

Parameters

pBroker	a pointer to the broker
pListVariables	list of variable names, eg: {"DCM/Sensor1", "DCM/Sensor2"} ...
bAllowUnexistantVariable	unused parameter

static void* AL::ALMemoryFastAccess::getDataPtr	(	boost::shared_ptr< AL::ALBroker >	pBroker,
		const std::string &	pStrValue,
		bool	bAllowUnexistantVariable
	)

static

Get pointer on 32bit data.

Parameters

pBroker	a pointer to the broker
pStrValue	value name
bAllowUnexistantVariable	unused parameter

template<typename T >

static T* AL::ALMemoryFastAccess::getSafeDataPtr	(	boost::shared_ptr< ALMemoryProxy >	pMemoryProxy,
		const std::string &	pStrValue,
		T	pValue
	)

inlinestatic

Get pointer on 32bit data.

Parameters

pMemoryProxy	a pointer to the memory
pStrValue	value name
pValue	value to insert if pStrValue is non-existent

Definition at line 132 of file almemoryfastaccess.h.

void AL::ALMemoryFastAccess::GetValues ( std::vector< float > & pListValue ) const

Get previous "connected" variables.

Parameters

pListValue where to put the gathered value of variables

void AL::ALMemoryFastAccess::GetValues ( std::vector< int > & pListValue ) const

Get previous "connected" variables.

Parameters

pListValue where to put the gathered value of variables

static bool AL::ALMemoryFastAccess::InnerTest ( const boost::shared_ptr< AL::ALBroker > pBroker )

static

Test function.

Parameters

pBroker a pointer to the broker

Returns: true if test ok, false otherwise

void AL::ALMemoryFastAccess::insertBuffer	(	const std::string &	pName,
		const ALValue &	pBuff
	)

Insert a binary ALValue in ALMemory.

Parameters

pName	value
pBuff	ALValue

void AL::ALMemoryFastAccess::SetValues ( const std::vector< float > & pListValue )

Set previous "connected" variables.

Parameters

pListValue Value of variables to put into memory.

void AL::ALMemoryFastAccess::SetValues ( const std::vector< int > & pListValue )

Set previous "connected" variables.

Parameters

pListValue Value of variables to put into memory.

void AL::ALMemoryFastAccess::StopAllAccess ( void )

Remove all pointer.

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

/home/opennao/work/master/sdk/libnaoqi/libalmemoryfastaccess/almemoryfastaccess/almemoryfastaccess.h

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation