cloe::utility::Contact< D > Class Template Reference

#include <hmi_contact.hpp>

Inheritance diagram for cloe::utility::Contact< D >:

Public Member Functions
	Contact (bool active)
void	update (D time, bool down)
bool	has_contact () const

Protected Member Functions
virtual void	contact_down (D time)=0
virtual void	contact_up (D time)=0

Protected Attributes
bool	active_ {false}

Detailed Description

template<typename D = Duration>
class cloe::utility::Contact< D >

A contact allows electricity to pass through it when it has contact with a source and a drain.

This phenomenon is modelled with this superclass, of which Switch and PushButton are the primary subtypes.

The function of switches occasionally changes based on the passage of time. What unit is used for time and what effect that has is parameterized via templating.

Member Function Documentation

contact_down()

template<typename D = Duration>

virtual void cloe::utility::Contact< D >::contact_down ( D  time )

protectedpure virtual

Apply the contact.

This corresponds to pushing down on a key or button, or moving a switch to the ON position, and should set active_ to true.

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contact_up()

template<typename D = Duration>

virtual void cloe::utility::Contact< D >::contact_up ( D  time )

protectedpure virtual

Release the contact.

This corresponds to releasing a previous push on a key or button, or moving a switch to the OFF position, and should set active_ to false.

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update()

template<typename D = Duration>

void cloe::utility::Contact< D >::update ( D  time, bool  down  )

inline

Update the state of a contact.

If the contact is not active, it only triggers when true is sent. This is not virtual for performance reasons.

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

• /home/docs/checkouts/readthedocs.org/user_builds/cloe/checkouts/v0.23.0/plugins/basic/src/hmi_contact.hpp