RTT::dev::DigitalInInterface Class Reference

#include <DigitalInInterface.hpp>

Inheritance diagram for RTT::dev::DigitalInInterface:

Public Member Functions
	DigitalInInterface (const std::string &name)
	DigitalInInterface ()
virtual bool	isOff (unsigned int bit=0) const =0
virtual bool	isOn (unsigned int bit=0) const =0
virtual unsigned int	nbOfInputs () const =0
virtual bool	readBit (unsigned int bit=0) const =0
virtual unsigned int	readSequence (unsigned int start_bit, unsigned int stop_bit) const =0
virtual	~DigitalInInterface ()

Static Public Attributes
static NameServer< DigitalInInterface * >	nameserver

Additional Inherited Members
Private Member Functions inherited from RTT::dev::NameServerRegistrator< DigitalInInterface * >
	NameServerRegistrator ()
	NameServerRegistrator (typename boost::call_traits< NameServer< DigitalInInterface * > >::reference nameserver, const NameType &name, typename boost::call_traits< DigitalInInterface * >::const_reference object)
	~NameServerRegistrator ()

Detailed Description

A class representing a Digital Input device from which a maximum of 32 bits can be read at once. When there are N bits, the bits are numbered from Zero to N-1.

See also

TemplateDigitalIn

Definition at line 56 of file DigitalInInterface.hpp.

Constructor & Destructor Documentation

RTT::dev::DigitalInInterface::DigitalInInterface ( const std::string &  name )

inline

Construct a nameserved DigitalInInterface instance. The object can then be retrieved using DigitalInInterface::nameserver .

Parameters

name	The name which will refer to this instance.

Definition at line 67 of file DigitalInInterface.hpp.

RTT::dev::DigitalInInterface::DigitalInInterface ( )

inline

Create a not nameserved DigitalInInterface instance.

Definition at line 75 of file DigitalInInterface.hpp.

virtual RTT::dev::DigitalInInterface::~DigitalInInterface ( )

inlinevirtual

Definition at line 78 of file DigitalInInterface.hpp.

Member Function Documentation

virtual bool RTT::dev::DigitalInInterface::isOff ( unsigned int  bit = 0 ) const

pure virtual

Inspect if a certain bit is on.

Parameters

bit	The bit to check, starting from zero.

Returns

true if the bit is low (0), false otherwise.

Implemented in RTT::FakeDigitalDevice.

virtual bool RTT::dev::DigitalInInterface::isOn ( unsigned int  bit = 0 ) const

pure virtual

Inspect if a certain bit is on.

Parameters

bit	The bit to check, starting from zero.

Returns

true if the bit is high (1), false otherwise.

Implemented in RTT::FakeDigitalDevice.

virtual unsigned int RTT::dev::DigitalInInterface::nbOfInputs ( ) const

pure virtual

Returns the number of bits that can be read for digital input.

Implemented in RTT::FakeDigitalDevice.

virtual bool RTT::dev::DigitalInInterface::readBit ( unsigned int  bit = 0 ) const

pure virtual

Inspect a bit.

Parameters

bit	The bit to check, starting from zero.

Returns

true if the bit is high (1), false otherwise.

Implemented in RTT::FakeDigitalDevice.

virtual unsigned int RTT::dev::DigitalInInterface::readSequence ( unsigned int  start_bit, unsigned int  stop_bit  ) const

pure virtual

Inspect a sequence of bits.

Parameters

start_bit	The first bit to check.
stop_bit	The last bit (inclusive) to check.

Returns

a bit pattern denoting the bit status from start_bit to stop_bit where bit zero equals the value of start_bit.

Implemented in RTT::FakeDigitalDevice.

Member Data Documentation

NameServer< DigitalInInterface * > DigitalInInterface::nameserver

static

The NameServer of this interface.

See also

NameServer

Definition at line 85 of file DigitalInInterface.hpp.

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

• DigitalInInterface.hpp
• io.cpp