#pragma once #include "caffe2/core/context.h" #include "caffe2/core/operator.h" namespace caffe2 { template class WeightedMultiSamplingOp : public Operator { public: USE_OPERATOR_CONTEXT_FUNCTIONS; template explicit WeightedMultiSamplingOp(Args&&... args) : Operator(std::forward(args)...), num_samples_( this->template GetSingleArgument("num_samples", 0)) { CAFFE_ENFORCE_GE(num_samples_, 0); } bool RunOnDevice() override; private: const int64_t num_samples_; }; } // namespace caffe2