1 // Copyright (C) 2018-2019 Intel Corporation
2 // SPDX-License-Identifier: Apache-2.0
5 #include <builders/ie_const_layer.hpp>
9 using namespace InferenceEngine;
11 Builder::ConstLayer::ConstLayer(const std::string& name): LayerDecorator("Const", name) {
12 getLayer()->getOutputPorts().resize(1);
13 getLayer()->getParameters()["custom"] = Blob::CPtr();
16 Builder::ConstLayer::ConstLayer(const Layer::Ptr& layer): LayerDecorator(layer) {
20 Builder::ConstLayer::ConstLayer(const Layer::CPtr& layer): LayerDecorator(layer) {
24 Builder::ConstLayer& Builder::ConstLayer::setName(const std::string& name) {
25 getLayer()->setName(name);
29 const Port& Builder::ConstLayer::getPort() const {
30 return getLayer()->getOutputPorts()[0];
33 Builder::ConstLayer& Builder::ConstLayer::setPort(const Port &port) {
34 const auto & data = getLayer()->getOutputPorts()[0].getData();
35 getLayer()->getOutputPorts()[0] = port;
36 getLayer()->getOutputPorts()[0].setData(data);
40 Builder::ConstLayer& Builder::ConstLayer::setData(const Blob::CPtr& data) {
41 getLayer()->getParameters()["custom"] = data;
42 getLayer()->getOutputPorts()[0].getData()->setData(std::const_pointer_cast<Blob>(data));
46 const Blob::CPtr& Builder::ConstLayer::getData() const {
47 if (getLayer()->getParameters().at("custom").as<Blob::CPtr>().get() !=
48 getLayer()->getOutputPorts()[0].getData()->getData().get())
49 THROW_IE_EXCEPTION << "Constant data output port has incorrect data!";
50 return getLayer()->getParameters().at("custom").as<Blob::CPtr>();
53 REG_VALIDATOR_FOR(Const, [] (const InferenceEngine::Builder::Layer::CPtr& layer, bool partial) {
54 Builder::ConstLayer constBuilder(layer);
55 const auto& data = constBuilder.getData();
56 if (!data || data->cbuffer() == nullptr)
57 THROW_IE_EXCEPTION << "Cannot create Const layer! Data is required!";