FreeNOS
SievePrime.h
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1/*
2 * Copyright (C) 2015 Niek Linnenbank
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef __BIN_PRIME_SIEVEPRIME_H
19#define __BIN_PRIME_SIEVEPRIME_H
20
21#include <POSIXApplication.h>
22
32{
33 public:
34
41 SievePrime(int argc, char **argv);
42
46 virtual ~SievePrime();
47
53 virtual Result exec();
54
55 protected:
56
67 Result reportResult(const int n,
68 const u8 *map,
69 Size & resultsWritten,
70 const Size offsetNumber = 0) const;
71
78 Result searchSequential(const int n,
79 u8 *map) const;
80};
81
86#endif /* __BIN_PRIME_SIEVEPRIME_H */
Result
Result codes.
Definition Application.h:54
POSIX-compatible application.
Compute prime numbers using the Sieve of Eratosthenes algorithm.
Definition SievePrime.h:32
Result reportResult(const int n, const u8 *map, Size &resultsWritten, const Size offsetNumber=0) const
Report the calculated results.
Result searchSequential(const int n, u8 *map) const
Perform sequential search for prime numbers.
virtual ~SievePrime()
Destructor.
virtual Result exec()
Execute the application.
unsigned int Size
Any sane size indicator cannot go negative.
Definition Types.h:128
unsigned char u8
Unsigned 8-bit number.
Definition Types.h:59