{

ScopedTask(const __itt_domain* domain, std::string_view name)

: m_domain(domain)

, m_taskid(detail::get_null_id())

, m_overlapped(false)

, m_active(true)

{

__itt_string_handle* h = detail::get_or_create_string_handle(name);

__itt_task_begin(m_domain, detail::get_null_id(), detail::get_null_id(), h);

}

ScopedTask(const __itt_domain* domain, std::string_view name,

__itt_id taskid, __itt_id parentid, bool overlapped = false)

: m_domain(domain)

, m_taskid(taskid)

, m_overlapped(overlapped)

, m_active(true)

{

if (m_overlapped && detail::is_null_id(m_taskid))

{

m_taskid = __itt_id_make(this, 0);

}

__itt_string_handle* h = detail::get_or_create_string_handle(name);

if (m_overlapped)

{

__itt_task_begin_overlapped(m_domain, m_taskid, parentid, h);

}

else

{

__itt_task_begin(m_domain, m_taskid, parentid, h);

}

}

#if ITT_PLATFORM == ITT_PLATFORM_WIN

ScopedTask(const __itt_domain* domain, std::wstring_view name)

: m_domain(domain)

, m_taskid(detail::get_null_id())

, m_overlapped(false)

, m_active(true)

{

__itt_string_handle* h = detail::get_or_create_string_handle(name);

__itt_task_begin(m_domain, detail::get_null_id(), detail::get_null_id(), h);

}

ScopedTask(const __itt_domain* domain, std::wstring_view name,

__itt_id taskid, __itt_id parentid, bool overlapped = false)

: m_domain(domain)

, m_taskid(taskid)

, m_overlapped(overlapped)

, m_active(true)

{

if (m_overlapped && detail::is_null_id(m_taskid))

{

m_taskid = __itt_id_make(this, 0);

}

__itt_string_handle* h = detail::get_or_create_string_handle(name);

if (m_overlapped)

{

__itt_task_begin_overlapped(m_domain, m_taskid, parentid, h);

}

else

{

__itt_task_begin(m_domain, m_taskid, parentid, h);

}

}

#endif

ScopedTask(const __itt_domain* domain, const StringHandle& name) noexcept

: m_domain(domain)

, m_taskid(detail::get_null_id())

, m_overlapped(false)

, m_active(true)

{

__itt_task_begin(m_domain, detail::get_null_id(), detail::get_null_id(), name.get());

}

ScopedTask(const __itt_domain* domain, const StringHandle& name,

__itt_id taskid, __itt_id parentid, bool overlapped = false) noexcept

: m_domain(domain)

, m_taskid(taskid)

, m_overlapped(overlapped)

, m_active(true)

{

if (m_overlapped && detail::is_null_id(m_taskid))

{

m_taskid = __itt_id_make(this, 0);

}

if (m_overlapped)

{

__itt_task_begin_overlapped(m_domain, m_taskid, parentid, name.get());

}

else

{

__itt_task_begin(m_domain, m_taskid, parentid, name.get());

}

}

ScopedTask(const ScopedTask&) = delete;

ScopedTask& operator=(const ScopedTask&) = delete;

ScopedTask& operator=(ScopedTask&&) = delete;

ScopedTask(ScopedTask&& other) noexcept

: m_domain(other.m_domain)

, m_taskid(other.m_taskid)

, m_overlapped(other.m_overlapped)

, m_active(other.m_active)

{

other.m_active = false;

}

~ScopedTask() noexcept

{

end();

}

void end() noexcept

{

if (m_active)

{

if (m_overlapped)

{

__itt_task_end_overlapped(m_domain, m_taskid);

}

else

{

__itt_task_end(m_domain);

}

m_active = false;

}

}

bool active() const noexcept

{

return m_active;

}

__itt_id id() const noexcept

{

return m_taskid;

}

const __itt_domain* m_domain = nullptr;

__itt_id m_taskid{};

bool m_overlapped = false;

bool m_active = false;