SoundDriver_Null Class Reference

Implementation of the null sound driver. More...

#include <null_s.h>

Inheritance diagram for SoundDriver_Null:

Public Member Functions
std::optional< std::string_view >	Start (const StringList &) override
	Start this driver. More...
void	Stop () override
	Stop this driver.
std::string_view	GetName () const override
	Get the name of this driver. More...
bool	HasOutput () const override
	Whether the driver has an output from which the user can hear sound. More...
Public Member Functions inherited from SoundDriver
virtual void	MainLoop ()
	Called once every tick.

Additional Inherited Members
Public Types inherited from Driver
enum	Type {   DT_BEGIN = 0, DT_MUSIC = 0, DT_SOUND, DT_VIDEO,   DT_END }
	The type of driver. More...
Static Public Member Functions inherited from SoundDriver
static SoundDriver *	GetInstance ()
	Get the currently active instance of the sound driver.

Detailed Description

Implementation of the null sound driver.

Definition at line 16 of file null_s.h.

Member Function Documentation

GetName()

std::string_view SoundDriver_Null::GetName ( ) const

inlineoverridevirtual

Get the name of this driver.

Returns

The name of the driver.

Implements Driver.

Definition at line 21 of file null_s.h.

HasOutput()

bool SoundDriver_Null::HasOutput ( ) const

inlineoverridevirtual

Whether the driver has an output from which the user can hear sound.

Or in other words, whether we should warn the user if no soundset is loaded and that loading one would fix the sound problems.

Returns

True for all drivers except null.

Reimplemented from SoundDriver.

Definition at line 22 of file null_s.h.

Start()

std::optional<std::string_view> SoundDriver_Null::Start ( const StringList &  parm )

inlineoverridevirtual

Start this driver.

Parameters

parm	Parameters passed to the driver.

Returns

std::nullopt if everything went okay, otherwise an error message.

Implements Driver.

Definition at line 18 of file null_s.h.

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

• src/sound/null_s.h