Question
#include #include using namespace std; //four diiferent messeges #define THREAD_COUNT 4 // array of messages const char *my_messages[4] = { English: Hello!, French: Bonjor, Spanish:
#include #include
using namespace std;
//four diiferent messeges #define THREAD_COUNT 4
// array of messages const char *my_messages[4] = { "English: Hello!", "French: Bonjor", "Spanish: Hola!", "German: Gutan Tag" }; void *routineName(void *arg) { // TODO: Add code that implements // the thread's functionality int *index = (int *)arg; cout << my_messages[*index] << endl; return 0; }
int main() { pthread_t id[THREAD_COUNT]; int rc; int i; int loc[] = { 0, 1, 2 , 3}; for ( i = 0 ; i < THREAD_COUNT ; i++ ) { rc = pthread_create(&id, NULL, routineName, NULL);
if (rc){ cout << "ERROR; return code from pthread_create() is " << rc << endl; return -1; } } // waiting for all threads to complete for ( i = 0; i < THREAD_COUNT ; i++) pthread_join( id[i], NULL ); pthread_exit(0); } pthreads_skeleton.cpp: In function int main(): pthreads_skeleton.cpp:49:52: error: cannot convert pthread_t (*)[4] {aka long unsigned int (*)[4]} to pthread_t* {aka long unsigned int*} for argument 1 to int pthread_create(pthread_t*, const pthread_attr_t*, void* (*)(void*), void*) rc = pthread_create(&id, NULL, routineName, NULL); ^
I keep reciving this error and I dont quite understand what it wants or how to fix it. Im not the best at coding so id appericate any an all help with this error
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