62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
// Lockable.h -- Lockable class definition
|
|
|
|
// (c) Copyright Schlumberger Technology Corp., unpublished work, created
|
|
// 1999. This computer program includes Confidential, Proprietary
|
|
// Information and is a Trade Secret of Schlumberger Technology Corp. All
|
|
// use, disclosure, and/or reproduction is prohibited unless authorized
|
|
// in writing. All Rights Reserved.
|
|
|
|
#if !defined(SLBCSP_LOCKABLE_H)
|
|
#define SLBCSP_LOCKABLE_H
|
|
|
|
#include <windows.h>
|
|
|
|
// Abstract base class mixin for use by derived classes that must
|
|
// maintain a lock (using a critical section).
|
|
class Lockable
|
|
{
|
|
public:
|
|
// Types
|
|
// C'tors/D'tors
|
|
Lockable();
|
|
|
|
virtual
|
|
~Lockable();
|
|
// Operators
|
|
// Operations
|
|
virtual void
|
|
Lock();
|
|
|
|
virtual void
|
|
Unlock();
|
|
|
|
// Access
|
|
// Predicates
|
|
|
|
protected:
|
|
// Types
|
|
// C'tors/D'tors
|
|
// Operators
|
|
// Operations
|
|
// Access
|
|
// Predicates
|
|
// Variables
|
|
|
|
private:
|
|
// Types
|
|
// C'tors/D'tors
|
|
Lockable(Lockable const &rhs); // not defined, copying not allowed
|
|
|
|
// Operators
|
|
Lockable &
|
|
operator=(Lockable const &rhs); // not defined, assignment not allowed
|
|
|
|
// Operations
|
|
// Access
|
|
// Predicates
|
|
// Variables
|
|
CRITICAL_SECTION m_CriticalSection;
|
|
};
|
|
|
|
#endif // SLBCSP_LOCKABLE_H
|