pvaDefs.h

#ifndef PVADEFS_H
#define PVADEFS_H
 
#include <epicsTypes.h>
#include <epicsMutex.h>
#include <epicsGuard.h>
 
namespace epics {
namespace pvAccess {

struct ServerGUID {
    char value[12];
};
 
typedef epicsInt32 pvAccessID;
 
class AtomicBoolean
{
public:
    AtomicBoolean() : val(false) {}
 
    void set() {
        epicsGuard<epicsMutex> G(mutex);
        val = true;
    }
    void clear() {
        epicsGuard<epicsMutex> G(mutex);
        val = false;
    }
 
    bool get() const {
        epicsGuard<epicsMutex> G(mutex);
        return val;
    }
private:
    bool val;
    mutable epicsMutex mutex;
};
 
}}
 
#endif // PVADEFS_H