aboutsummaryrefslogtreecommitdiff
path: root/research/sieve.h
blob: 2aae66920436be16ee097ba7644fb28e61cd8403 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#ifndef BROTLI_RESEARCH_SIEVE_H_
#define BROTLI_RESEARCH_SIEVE_H_

#include <stddef.h>
#include <stdint.h>

#include <string>
#include <vector>

/**
 * Generate a dictionary for given samples.
 *
 * @param dictionary_size_limit maximal dictionary size
 * @param slice_len text slice size
 * @param sample_sizes vector with sample sizes
 * @param sample_data concatenated samples
 * @return generated dictionary
 */
std::string sieve_generate(size_t dictionary_size_limit, size_t slice_len,
    const std::vector<size_t>& sample_sizes, const uint8_t* sample_data);

#endif  // BROTLI_RESEARCH_SIEVE_H_