CPP

c++ create threads

#include <thread>
void foo() 
{
  // do stuff...
}
int main() 
{
  std::thread first (foo);
  first.join();
}

what is thread in c++

sequence of instructions that can be executed concurrently

c++ create thread

void task1(std::string msg)
{
    std::cout << "task1 says: " << msg;
}

std::thread t1(task1, "Hello");

t1.join(); 

C++ Thread

thread thread1(threadFunction);

how to use thread in c++ using pthread

#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <iostream>

void *task(void *argument){
    char* msg;
    msg = (char*)argument;
    std::cout << msg << std::endl;
}

int main(){
    pthread_t thread1, thread2;
    int i1, i2;
    i1 = pthread_create(&thread1, NULL, task, (void*) "thread 1");
    i2 = pthread_create(&thread2, NULL, task, (void*) "thread 2");

    pthread_join(thread1, NULL);
    pthread_join(thread2, NULL);
    return 0;
}

threads c++

#include<thread>
std::thread thread_object(callable)