SCriticalSection.cpp

#include <helper/SCriticalSection.h>
#include <windows.h>
 
SNSBEGIN
 
class SCriticalSectionImpl{
public:
    SCriticalSectionImpl(){
        InitializeCriticalSection(&m_cs);
    }
    ~SCriticalSectionImpl(){
        DeleteCriticalSection(&m_cs);
    }
 
    void lock(){
        EnterCriticalSection(&m_cs);
    }
 
    void unlock(){
        LeaveCriticalSection(&m_cs);
    }
private:
    CRITICAL_SECTION m_cs;
};
 
SCriticalSection::SCriticalSection()
{
    m_cs = new SCriticalSectionImpl;
}
SCriticalSection::~SCriticalSection()
{
    delete m_cs;
}
 
void SCriticalSection::Enter()
{
    m_cs->lock();
}
 
void SCriticalSection::Leave()
{
    m_cs->unlock();
}
 
SNSEND