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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "tensor_address.h"
#include <vespa/vespalib/stllike/string.h>
#include "types.h"
namespace vespalib {
namespace tensor {
/**
* Class for visiting a tensor. First visit must specify dimensions,
* remaining visits must specify tensor addresses and values.
*/
class TensorVisitor
{
public:
virtual ~TensorVisitor() {}
virtual void visit(const TensorAddress &address, double value) = 0;
};
} // namespace vespalib::tensor
} // namespace vespalib
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