// Copyright 2004-present Facebook. All Rights Reserved.
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#ifndef CAFFE2_OPERATORS_BUCKETIZE_OP_H_
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#define CAFFE2_OPERATORS_BUCKETIZE_OP_H_
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#include "caffe2/core/context.h"
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#include "caffe2/core/logging.h"
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#include "caffe2/core/operator.h"
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#include "caffe2/utils/math.h"
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namespace caffe2 {
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template <typename T, class Context>
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class BucketizeOp final : public Operator<Context> {
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public:
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USE_OPERATOR_CONTEXT_FUNCTIONS;
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BucketizeOp(const OperatorDef& operator_def, Workspace* ws)
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: Operator<Context>(operator_def, ws),
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boundaries_(this->template GetRepeatedArgument<float>("boundaries")) {
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CAFFE_ENFORCE(
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std::is_sorted(boundaries_.begin(), boundaries_.end()),
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"The boundaries need to be monotonically increasing");
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}
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bool RunOnDevice() override;
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protected:
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INPUT_TAGS(X);
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OUTPUT_TAGS(INDICES);
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private:
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std::vector<float> boundaries_;
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};
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} // namespace caffe2
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#endif // CAFFE2_OPERATORS_BUCKETIZE_OP_H_
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