37 lines
934 B
C++
37 lines
934 B
C++
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// Copyright 2016, Tobias Hermann.
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// https://github.com/Dobiasd/frugally-deep
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// Distributed under the MIT License.
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// (See accompanying LICENSE file or at
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// https://opensource.org/licenses/MIT)
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#pragma once
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#include "fdeep/layers/layer.hpp"
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#include <string>
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namespace fdeep { namespace internal
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{
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class input_layer : public layer
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{
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public:
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explicit input_layer(const std::string& name, const shape5_variable& input_shape)
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: layer(name), input_shape_(input_shape), output_()
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{
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}
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protected:
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tensor5s apply_impl(const tensor5s& inputs) const override
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{
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assertion(inputs.size() == 1, "need exactly one input");
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assertion(inputs.front().shape() == input_shape_, "invalid input size");
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return inputs;
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}
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shape5_variable input_shape_;
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// provide initial tensor for computation
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mutable fplus::maybe<tensor5> output_;
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};
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} } // namespace fdeep, namespace internal
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