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43 #include "../precomp.hpp"
44 #include "layers_common.hpp"
51 class SplitLayerImpl CV_FINAL : public SplitLayer
54 SplitLayerImpl(const LayerParams ¶ms)
56 setParamsFrom(params);
57 //TODO: maybe "top_count" param is useless because it can be determined by output connections number
58 if (params.has("top_count"))
60 outputsCount = params.get<int>("top_count");
61 CV_Assert(outputsCount >= 0);
69 bool getMemoryShapes(const std::vector<MatShape> &inputs,
70 const int requiredOutputs,
71 std::vector<MatShape> &outputs,
72 std::vector<MatShape> &internals) const CV_OVERRIDE
74 CV_Assert(inputs.size() == 1);
76 Layer::getMemoryShapes(inputs, max(1, outputsCount >= 0 ? outputsCount : requiredOutputs),
81 void forward(InputArrayOfArrays inputs_arr, OutputArrayOfArrays outputs_arr, OutputArrayOfArrays internals_arr) CV_OVERRIDE
84 CV_TRACE_ARG_VALUE(name, "name", name.c_str());
86 std::vector<Mat> inputs, outputs;
87 inputs_arr.getMatVector(inputs);
88 outputs_arr.getMatVector(outputs);
89 for (size_t i = 0; i < outputs.size(); i++)
91 CV_Assert(inputs[0].total() == outputs[i].total());
92 inputs[0].copyTo(outputs[i]);
97 Ptr<SplitLayer> SplitLayer::create(const LayerParams& params)
99 return Ptr<SplitLayer>(new SplitLayerImpl(params));