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venv/lib/python3.10/site-packages/pyarrow/include/parquet/level_comparison.h

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+// 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.
+#pragma once
+
+#include <algorithm>
+#include <cstdint>
+
+#include "parquet/platform.h"
+
+namespace parquet::internal {
+
+/// Builds a  bitmap where each set bit indicates the corresponding level is greater
+/// than rhs.
+uint64_t PARQUET_EXPORT GreaterThanBitmap(const int16_t* levels, int64_t num_levels,
+                                          int16_t rhs);
+
+struct MinMax {
+  int16_t min;
+  int16_t max;
+};
+
+MinMax FindMinMax(const int16_t* levels, int64_t num_levels);
+
+}  // namespace parquet::internal