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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include "NetworkQuantizer.hpp"
#include "armnn/LayerVisitorBase.hpp"
#include "RangeTracker.hpp"
#include <unordered_map>
namespace armnn
{
/// Visitor object for overriding the input range of the quantized input layers in a network
class OverrideInputRangeVisitor : public LayerVisitorBase<VisitorNoThrowPolicy>
{
private:
using MinMaxRange = RangeTracker::MinMaxRange;
public:
OverrideInputRangeVisitor(RangeTracker& ranges,
LayerBindingId layerId,
const MinMaxRange& minMaxRange);
~OverrideInputRangeVisitor() = default;
void VisitInputLayer(const IConnectableLayer* layer, LayerBindingId id, const char* name = nullptr) override;
private:
/// Mapping from a layer Guid to an array of ranges for outputs
RangeTracker& m_Ranges;
/// The id of the input layer of which to override the input range
LayerBindingId m_LayerId;
/// The new input range to be applied to the input layer
MinMaxRange m_MinMaxRange;
};
} // namespace armnn
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