멀티쓰레드 연습(win32 api(CreateThread))

#include <iostream> #include <Windows.h> DWORD WINAPI threadFun1(void *lpVoid) { int b = 0; for (int i = 0; i < 15; i++) { std::cout << i << " - Fun1()" << std::endl; } return 0; } int main() { HANDLE hThread_1 = CreateThread(NULL, 0, ::threadFun1, NULL, 0, NULL); for (int i = 0; i < 15; i++) { std::cout << i << " - main()" << std::endl; } WaitForSingleObject(hThread_1, INFINITE); CloseHandle(hThread_1); return 0; }

결과 화면 

쓰레드 여러개 다룰때 

#include <iostream> #include <Windows.h> #define THREAD_COUNT 2 DWORD WINAPI threadFun1(void *lpVoid) { int b = 0; for (int i = 0; i < 15; i++) { std::cout << i << " - Fun1()" << std::endl; } return 0; } DWORD WINAPI threadFun2(void *lpVoid) { int b = 0; for (int i = 0; i < 15; i++) { std::cout << i << " - Fun2()" << std::endl; } return 0; } int main() { HANDLE hThread[THREAD_COUNT]; hThread[0] = CreateThread(NULL, 0, ::threadFun1, NULL, 0, NULL); hThread[1] = CreateThread(NULL, 0, ::threadFun2, NULL, 0, NULL); for (int i = 0; i < 15; i++) { std::cout << i << " - main()" << std::endl; } WaitForMultipleObjects(THREAD_COUNT, hThread, true, INFINITE); CloseHandle(hThread[0]); CloseHandle(hThread[1]); return 0; }

결과 화면 

(네이버 블로그 - 2016.02.01. 02:16)