pipewire_init_guard Class Reference

#include <pipewire_common.hpp>

Collaboration diagram for pipewire_init_guard:

Public Member Functions
	pipewire_init_guard ()=default
	pipewire_init_guard (pipewire_init_guard &&o)
	pipewire_init_guard (pipewire_init_guard &)=delete
	~pipewire_init_guard ()
void	init ()
pipewire_init_guard &	operator= (pipewire_init_guard &&o)
pipewire_init_guard &	operator= (pipewire_init_guard &)=delete

Private Attributes
bool	initialized = false
std::mutex	mut

Static Private Attributes
static int	init_count = 0

Detailed Description

Definition at line 64 of file pipewire_common.hpp.

Constructor & Destructor Documentation

pipewire_init_guard() [1/3]

pipewire_init_guard::pipewire_init_guard ( )

default

pipewire_init_guard() [2/3]

pipewire_init_guard::pipewire_init_guard ( pipewire_init_guard & )

delete

pipewire_init_guard() [3/3]

pipewire_init_guard::pipewire_init_guard ( pipewire_init_guard && o )

inline

Definition at line 69 of file pipewire_common.hpp.

{ std::swap(initialized, o.initialized);}

References initialized.

~pipewire_init_guard()

pipewire_init_guard::~pipewire_init_guard ( )

inline

Definition at line 75 of file pipewire_common.hpp.

                              {
#if !PW_CHECK_VERSION(0, 3, 49)
                std::lock_guard<std::mutex> l(mut);
                if(initialized){
                        init_count--;
                        if(init_count > 0)
                                return;
                }
#endif
                if(initialized)
                        pw_deinit();
        }

References init_count, initialized, and mut.

Member Function Documentation

init()

void pipewire_init_guard::init ( )

inline

Definition at line 88 of file pipewire_common.hpp.

                   {
#if !PW_CHECK_VERSION(0, 3, 49)
                std::lock_guard<std::mutex> l(mut);
                init_count++;
#endif
                pw_init(nullptr, nullptr);
                initialized = true;
        }

References init_count, initialized, and mut.

Referenced by initialize_pw_common().

operator=() [1/2]

pipewire_init_guard & pipewire_init_guard::operator= ( pipewire_init_guard && o )

inline

Definition at line 70 of file pipewire_common.hpp.

                                                                {
                std::swap(initialized, o.initialized);
                return *this;
        }

References initialized.

operator=() [2/2]

pipewire_init_guard & pipewire_init_guard::operator= ( pipewire_init_guard & )

delete

Member Data Documentation

init_count

int pipewire_init_guard::init_count = 0

inlinestaticprivate

Definition at line 103 of file pipewire_common.hpp.

Referenced by ~pipewire_init_guard(), and init().

initialized

bool pipewire_init_guard::initialized = false

private

Definition at line 98 of file pipewire_common.hpp.

Referenced by pipewire_init_guard(), ~pipewire_init_guard(), init(), and operator=().

mut

std::mutex pipewire_init_guard::mut

private

Definition at line 104 of file pipewire_common.hpp.

Referenced by ~pipewire_init_guard(), and init().

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

• src/pipewire_common.hpp