FreeNOS
MemoryBlock.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 __MEMORYBLOCK_H
19 #define __MEMORYBLOCK_H
20 
21 #include "Types.h"
22 
39 {
40  public:
41 
51  static void * set(void *dest, int ch, unsigned count);
52 
62  static Size copy(void *dest, const void *src, Size count);
63 
73  static Size copy(char *dest, char *src, Size count);
74 
84  static bool compare(const void *p1, const void *p2, const Size count);
85 
95  static bool compare(const char *p1, const char *p2, const Size count = 0);
96 };
97 
103 #endif /* __MEMORYBLOCK_H */
MemoryBlock::copy
static Size copy(void *dest, const void *src, Size count)
Copy memory from one place to another.
Definition: MemoryBlock.cpp:36
Types.h
MemoryBlock::set
static void * set(void *dest, int ch, unsigned count)
Fill memory with a constant byte.
Definition: MemoryBlock.cpp:25
MemoryBlock
Memory block operations class.
Definition: MemoryBlock.h:38
MemoryBlock::compare
static bool compare(const void *p1, const void *p2, const Size count)
Compare memory.
Definition: MemoryBlock.cpp:72
Size
unsigned int Size
Any sane size indicator cannot go negative.
Definition: Types.h:128