// A Mutex allows threads mutually exclusive access to a resource.
//-----------------------------------------------------------------------
class Mutex
{
private:
CRITICAL_SECTION m_mutex;
public:
Mutex() { InitializeCriticalSection(&m_mutex); }
~Mutex() { DeleteCriticalSection(&m_mutex); }
void acquire() { EnterCriticalSection(&m_mutex); }
void release() { LeaveCriticalSection(&m_mutex); }
};
InitializeCriticalSection Error: lpCriticalSection (0x000387d4) points to an invalid
memory location (0x00018984) Mutex::Mutex in lockmutex.h, line 29
struct Customer {
char * name;
};
extern void greetCustomer(Customer* c);
class CheckoutLine {
private:
Customer m_customer;
public CheckoutLine() {
greetCustomer(&m_customer);
}
};