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 */
POSIXApplication
POSIX-compatible application.
Definition: POSIXApplication.h:35
SievePrime
Compute prime numbers using the Sieve of Eratosthenes algorithm.
Definition: SievePrime.h:31
POSIXApplication.h
SievePrime::exec
virtual Result exec()
Execute the application.
Definition: SievePrime.cpp:39
Size
unsigned int Size
Any sane size indicator cannot go negative.
Definition: Types.h:128
Application::Result
Result
Result codes.
Definition: Application.h:53
SievePrime::reportResult
Result reportResult(const int n, const u8 *map, Size &resultsWritten, const Size offsetNumber=0) const
Report the calculated results.
Definition: SievePrime.cpp:96
SievePrime::~SievePrime
virtual ~SievePrime()
Destructor.
Definition: SievePrime.cpp:35
u8
unsigned char u8
Unsigned 8-bit number.
Definition: Types.h:59
SievePrime::searchSequential
Result searchSequential(const int n, u8 *map) const
Perform sequential search for prime numbers.
Definition: SievePrime.cpp:132
SievePrime::SievePrime
SievePrime(int argc, char **argv)
Constructor.
Definition: SievePrime.cpp:27