SharedMem.h

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// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
#ifndef SHAREDMEM_H
#define SHAREDMEM_H

#include <Object.h>
#include <semaphore.h>

class SharedMem_impl;

namespace flair {
namespace core {

class SharedMem : public Object {
public:
  enum class Type { mutex, producerConsumer };
  SharedMem(const Object *parent, std::string name, size_t size, Type type=Type::mutex);

  ~SharedMem();

  void Write(const char *buf, size_t size);

  bool Read(char *buf, size_t size, Time nsTimeout=TIME_INFINITE) const;


   void ReaderReady();
private:
  SharedMem_impl *pimpl_;
  Type type;
};

} // end namespace core
} // end namespace flair

#endif // SHAREDMEM_H