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Simplify communication with thread pool

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Add "entry_point" member to "thread_base".
Don't use "m_thread" to exchange values.
This commit is contained in:
Nekotekina 2020-11-23 11:32:34 +03:00
parent a4458e2c8c
commit d4c17ecda5
2 changed files with 28 additions and 30 deletions
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20
Utilities/Thread.h
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@ -100,6 +100,8 @@ public:
using native_entry = void*(*)(void* arg);
#endif
const native_entry entry_point;
private:
// Thread handle (platform-specific)
atomic_t<u64> m_thread{0};
@ -111,7 +113,7 @@ private:
stx::atomic_cptr<std::string> m_tname;
// Start thread
void start(native_entry);
void start();
// Called at the thread start
void initialize(void (*error_cb)());
@ -120,7 +122,7 @@ private:
u64 finalize(thread_state result) noexcept;
// Cleanup after possibly deleting the thread instance
static u64 finalize(u64 _self) noexcept;
static native_entry finalize(u64 _self) noexcept;
// Set name for debugger
static void set_name(std::string);
@ -134,7 +136,7 @@ private:
friend class named_thread;
protected:
thread_base(std::string_view name);
thread_base(native_entry, std::string_view name);
~thread_base();
@ -316,26 +318,26 @@ public:
template <bool Valid = std::is_default_constructible_v<Context> && thread_thread_name<Context>(), typename = std::enable_if_t<Valid>>
named_thread()
: Context()
, thread(Context::thread_name)
, thread(trampoline, Context::thread_name)
{
thread::start(trampoline);
thread::start();
}
// Normal forwarding constructor
template <typename... Args, typename = std::enable_if_t<std::is_constructible_v<Context, Args&&...>>>
named_thread(std::string_view name, Args&&... args)
: Context(std::forward<Args>(args)...)
, thread(name)
, thread(trampoline, name)
{
thread::start(trampoline);
thread::start();
}
// Lambda constructor, also the implicit deduction guide candidate
named_thread(std::string_view name, Context&& f)
: Context(std::forward<Context>(f))
, thread(name)
, thread(trampoline, name)
{
thread::start(trampoline);
thread::start();
}
named_thread(const named_thread&) = delete;