IoSerializerEmpty allows PsimagLite to be built without HDF5

#define IOSERIALIZERSTUB_H

#ifndef USE_IO_SIMPLE

#include "IoNgSerializer.h"

namespace PsimagLite {

typedef IoNgSerializer IoSerializer;

}

#else

namespace PsimagLite {

class IoSerializer {

public:

#include "IoSerializerEmpty.h"

	void createGroup(String root)

	{

		std::cerr<<"IoSerializer::createGroup("<<root<<"): I'm just a dummy!\n";

	}

namespace  PsimagLite {

	template<typename T>

	void write(String name, const T& what)

	{

		std::cerr<<"IoSerializer::write("<<name<<","<<what<<"): I'm just a dummy!\n";

	}

typedef IoSerializerEmpty IoSerializer;

	template<typename T>

	void read(T& what, String name)

	{

		std::cerr<<"IoSerializer::read("<<what<<","<<name<<"): I'm just a dummy!\n";

	}

};

}

#endif

#endif // IOSERIALIZERSTUB_H