text: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  /*!
   * \file np_bincount_op.cc
   * \brief Implementation of the API of functions in src/operator/numpy/np_bincount_op.cc
   */
  #include <mxnet/api_registry.h>
  #include "../utils.h"
  #include "../../../operator/numpy/np_bincount_op-inl.h"
  
  namespace mxnet {
  
  MXNET_REGISTER_API("_npi.bincount")
      .set_body([](runtime::MXNetArgs args, runtime::MXNetRetValue* ret) {
        using namespace runtime;
        const nnvm::Op* op = Op::Get("_npi_bincount");
        nnvm::NodeAttrs attrs;
        op::NumpyBincountParam param = {};
  
        int num_outputs = 0;
        if (args[1].type_code() == kNull) {
          param.minlength   = args[2].operator int64_t();
          param.has_weights = false;
          NDArray* inputs[] = {args[0].operator mxnet::NDArray*()};
          int num_inputs    = 1;
          attrs.parsed      = param;
          attrs.op          = op;
          SetAttrDict<op::NumpyBincountParam>(&attrs);
          auto ndoutputs = Invoke(op, &attrs, num_inputs, inputs, &num_outputs, nullptr);
          *ret           = reinterpret_cast<mxnet::NDArray*>(ndoutputs[0]);
        } else {
          param.minlength   = args[2].operator int64_t();
          param.has_weights = true;
          NDArray* inputs[] = {args[0].operator mxnet::NDArray*(),
                               args[1].operator mxnet::NDArray*()};
          int num_inputs    = 2;
          attrs.parsed      = param;
          attrs.op          = op;
          SetAttrDict<op::NumpyBincountParam>(&attrs);
          auto ndoutputs = Invoke(op, &attrs, num_inputs, inputs, &num_outputs, nullptr);
          *ret           = reinterpret_cast<mxnet::NDArray*>(ndoutputs[0]);
        }
      });
  
  }  // namespace mxnet
  