rc_signal< bool > Class Template Reference

#include <rc_signal.h>

Inheritance diagram for rc_signal< bool >:

List of all members.

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Detailed Description

template<>
class ReChannel::rc_signal< bool >

Resettable representation of sc_signal<bool>.

Definition at line 186 of file rc_signal.h.

Public Member Functions
	rc_signal (const sc_module_name &name_=sc_gen_unique_name("signal"))
virtual const sc_event &	posedge_event () const
virtual const sc_event &	negedge_event () const
virtual bool	posedge () const
virtual bool	negedge () const
virtual sc_reset *	is_reset () const
	operator const bool & () const
this_type &	operator= (const bool &value)
this_type &	operator= (const this_type &signal_)
Protected Member Functions
virtual void	register_process_control (rc_process_control &pctrl, bool active_level) const
	Registers a process control at the channel's reset list.
virtual void	unregister_process_control (rc_process_control &pctrl) const
	Unregisters a process control from the channel's reset list.
virtual bool	get_current_level () const
	Returns the reset channel's current level.
virtual const sc_signal< bool > *	get_underlying_reset_signal () const
	Returns the underlying SystemC signal (if such exists).
virtual void	update ()
	RC_ON_RESET ()
Protected Attributes
sc_event	m_posedge_event
sc_event	m_negedge_event
Private Types
typedef rc_signal< bool >	this_type
typedef rc_signal_b < bool >	base_type
typedef std::set < rc_process_control * >	pctrl_set
Private Member Functions
sc_signal< bool > &	_rc_get_reset_signal () const
void	_rc_reset_updater_proc ()
Private Attributes
pctrl_set	p_pctrl_set [2]
sc_signal< bool > *	p_reset_signal

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Member Typedef Documentation

typedef rc_signal<bool> this_type [private]

Definition at line 191 of file rc_signal.h.

typedef rc_signal_b<bool> base_type [private]

Definition at line 192 of file rc_signal.h.

typedef std::set<rc_process_control*> pctrl_set [private]

Definition at line 194 of file rc_signal.h.

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Constructor & Destructor Documentation

rc_signal

(

const sc_module_name &

name_ = sc_gen_unique_name("signal")

)

[inline, explicit]

Definition at line 197 of file rc_signal.h.

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Member Function Documentation

virtual const sc_event& posedge_event

(

)

const [inline, virtual]

Definition at line 204 of file rc_signal.h.

virtual const sc_event& negedge_event

(

)

const [inline, virtual]

Definition at line 207 of file rc_signal.h.

virtual bool posedge

(

)

const [inline, virtual]

Definition at line 210 of file rc_signal.h.

virtual bool negedge

(

)

const [inline, virtual]

Definition at line 213 of file rc_signal.h.

virtual sc_reset* is_reset

(

)

const [inline, virtual]

Definition at line 218 of file rc_signal.h.

operator const bool &

(

)

const [inline]

Definition at line 226 of file rc_signal.h.

this_type& operator=

(

const bool &

value

)

[inline]

Definition at line 229 of file rc_signal.h.

this_type& operator=

(

const this_type &

signal_

)

[inline]

Definition at line 232 of file rc_signal.h.

void register_process_control	(	rc_process_control &	pctrl,
		bool	active_level
	)			const [protected, virtual]

Registers a process control at the channel's reset list.

Parameters:

	pctrl	The process control object that shall be deactivated in case of a reset.
	active_level	The reset trigger level (high or low).

See also:

rc_process_control

Implements rc_reset_channel_if.

Definition at line 69 of file rc_signal.cpp.

void unregister_process_control

(

rc_process_control &

pctrl

)

const [protected, virtual]

Unregisters a process control from the channel's reset list.

Parameters:

pctrl

The process control object that shall be unregistered

The opposite of register_process_control().

See also:

rc_process_control

Implements rc_reset_channel_if.

Definition at line 75 of file rc_signal.cpp.

bool get_current_level

(

)

const [protected, virtual]

Returns the reset channel's current level.

Returns:

the current level of the channel.

Implements rc_reset_channel_if.

Definition at line 82 of file rc_signal.cpp.

const sc_signal< bool > * get_underlying_reset_signal

(

)

const [protected, virtual]

Returns the underlying SystemC signal (if such exists).

Returns:

a SystemC signal this channel is based on.

Note:

SystemC's reset mechanism is not standardised. Hence for some SystemC implementations (e.g. OSCI SystemC) it may be useful to have access to a native channel.

See also:

sc_core::sc_signal_inout_if::reset_is()

Implements rc_reset_channel_if.

Definition at line 87 of file rc_signal.cpp.

void update

(

)

[protected, virtual]

Reimplemented from rc_signal_b< bool >.

Definition at line 96 of file rc_signal.cpp.

RC_ON_RESET

(

)

[inline, protected]

Reimplemented from rc_signal_b< bool >.

Definition at line 249 of file rc_signal.h.

sc_signal< bool > & _rc_get_reset_signal

(

)

const [private]

Definition at line 124 of file rc_signal.cpp.

void _rc_reset_updater_proc

(

)

[private]

Definition at line 144 of file rc_signal.cpp.

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Member Data Documentation

sc_event m_posedge_event [protected]

Definition at line 268 of file rc_signal.h.

sc_event m_negedge_event [protected]

Definition at line 269 of file rc_signal.h.

pctrl_set p_pctrl_set[2] [mutable, private]

Definition at line 272 of file rc_signal.h.

sc_signal<bool>* p_reset_signal [mutable, private]

Definition at line 273 of file rc_signal.h.

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

• rc_signal.h
• rc_signal.cpp

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