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// C++ informative line for the emacs editor: -*- C++ -*-
#ifndef _H5RefCounter_H
#define _H5RefCounter_H
#ifndef H5_NO_NAMESPACE
namespace H5 {
#endif
// define bool type for platforms that don't support bool yet
// Note: it is added here because most of the C++ library source
// files include this header file
#ifdef BOOL_NOTDEFINED
#ifdef false
#undef false
#endif
#ifdef true
#undef true
#endif
typedef int bool;
const bool false = 0;
const bool true = 1;
#endif
class H5_DLLCPP RefCounter {
public:
// Creates a reference counter to be used by an HDF5 object
RefCounter();
int getCounter () const;
void increment();
void decrement();
// this bool function is used to determine whether to close an
// HDF5 object when there are no more reference to that object
bool noReference();
~RefCounter();
private:
int counter; // keeps track of number of copies of an object
};
#ifndef H5_NO_NAMESPACE
}
#endif
#endif
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