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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
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
#ifdef __cplusplus
extern "C" {
#include "ptr_with_size.h"
void* aod_sketch_new(unsigned num_values);
void* aod_sketch_new_lgk(unsigned num_values, unsigned lg_k);
void* aod_sketch_new_lgk_p(unsigned num_values, unsigned lg_k, float p);
void update_aod_sketch_delete(void* sketchptr);
void compact_aod_sketch_delete(void* sketchptr);
void aod_sketch_update(void* sketchptr, const void* data, unsigned length, const double* values);
void* aod_sketch_compact(void* sketchptr);
void aod_sketch_union(void* sketchptr1, const void* sketchptr2);
double update_aod_sketch_get_estimate(const void* sketchptr);
double compact_aod_sketch_get_estimate(const void* sketchptr);
void** aod_sketch_get_estimate_and_bounds(const void* sketchptr, unsigned num_std_devs);
char* aod_sketch_to_string(const void* sketchptr, bool print_entries);
struct ptr_with_size aod_sketch_serialize(const void* sketchptr, unsigned header_size);
void* aod_sketch_deserialize(const char* buffer, unsigned length);
void* aod_union_new(unsigned num_values);
void* aod_union_new_lgk(unsigned num_values, unsigned lg_k);
void aod_union_delete(void* unionptr);
void aod_union_update(void* unionptr, const void* sketchptr);
void* aod_union_get_result(const void* unionptr);
void* aod_intersection_new(unsigned num_values);
void aod_intersection_delete(void* interptr);
void aod_intersection_update(void* interptr, const void* sketchptr);
void* aod_intersection_get_result(const void* interptr);
void* aod_a_not_b(const void* sketchptr1, const void* sketchptr2);
void* aod_sketch_to_kll_float_sketch(const void* sketchptr, unsigned column_index, unsigned k);
void** aod_sketch_students_t_test(const void* sketchptr1, const void* sketchptr2, unsigned* arr_len_out);
void** aod_sketch_to_means(const void* sketchptr, unsigned* arr_len_out);
void** aod_sketch_to_variances(const void* sketchptr, unsigned* arr_len_out);
#ifdef __cplusplus