Thread.cpp

[詳解]

// ----------------------------------------------------------------------------
 
#include "pch.h"
#include "Thread.h"
 
using namespace alt;
 
Thread::Thread ()
{
    _callback = NULL;
    _dwThreadID = 0;
}
 
Thread::Thread (skeleton::ICallback* callback)
{
    _callback = callback;
    _dwThreadID = 0;
}
 
BOOL Thread::Create (
    PTHREAD_START_ROUTINE function, LPVOID lpvParam, DWORD dwCreationFlag)
{
    BOOL ret = TRUE;
 
    PTHREAD_START_ROUTINE threadFunction =
        function == NULL ? _callback->Invoker : function;
    lpvParam = function == NULL ? _callback : lpvParam;
 
    _hObject = ::CreateThread (
        NULL, 0, threadFunction, lpvParam, dwCreationFlag, &_dwThreadID);
    if (_hObject == NULL)
    {
        ret = FALSE;
    }
 
    return ret;
}
 
BOOL Thread::Suspend () const
{
    return ::SuspendThread (_hObject) == (DWORD)-1 ? FALSE : TRUE;
}
 
BOOL Thread::Resume () const
{
    return ::ResumeThread (_hObject) == (DWORD)-1 ? FALSE : TRUE;
}
 
BOOL Thread::SetPriority (ThreadPriority priority) const
{
    return ::SetThreadPriority (_hObject, (int)priority);
}