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