#include <stdio.h>
#include <gandalf/common/misc_defs.h>
#include <gandalf/common/allocate.h>
#include <gandalf/common/memory_stack.h>
Go to the source code of this file.
Classes | |
struct | Gan_BitArray |
1-dimensional array of bits More... | |
Defines | |
#define | GAN_BITWORD_SIZE 32 |
#define | GAN_BITWORD_FULL (gan_uint32) GAN_UINT32_MAX |
#define | GAN_MSB_SET (gan_uint32) (1<<31) |
#define | GAN_LSB_SET (gan_uint32) 1 |
Typedefs | |
typedef gan_uint32 | Gan_BitWord |
32-bit word | |
typedef Gan_BitArray | Gan_BitArray |
1-dimensional array of bits | |
Enumerations | |
enum | Gan_Alignment { GAN_WORD_ALIGNMENT, GAN_BYTE_ALIGNMENT, GAN_BIT_ALIGNMENT } |
Alignment options when computing bounds of a bit array. | |
Functions | |
unsigned | GAN_NO_BITWORDS (unsigned no_bits) |
Macro: Number of bit-words given number of bits. | |
Gan_BitArray * | gan_bit_array_form (Gan_BitArray *ba, unsigned int no_bits) |
Macro: Form bit array. | |
Gan_BitArray * | gan_bit_array_alloc (unsigned int no_bits) |
Macro: Allocate new bit array. | |
Gan_BitArray * | gan_bit_array_ms_malloc (unsigned int no_bits) |
Macro: Allocate new bit array using stack-style memory allocation. | |
Gan_Bool | gan_bit_array_print (const Gan_BitArray *bit_array, int indent) |
Macro: Print bit array in ASCII to standard output. | |
Gan_Bool | gan_bit_array_set_bit (Gan_BitArray *bit_array, int pos) |
Macro: Set bit in bit list to 1 (true). | |
Gan_Bool | gan_bit_array_get_bit (const Gan_BitArray *bit_array, int pos) |
Macro: get bit of bit array. | |
Gan_Bool | gan_bit_array_clear_bit (Gan_BitArray *bit_array, int pos) |
Macro: clear bit in bit list to 0 (false). | |
Gan_Bool | gan_bit_array_twiddle_bit (Gan_BitArray *bit_array, int pos, Gan_Bool val) |
Macro: set/clear bit depending on Boolean argument. | |
Gan_Bool | gan_bit_array_invert_bit (Gan_BitArray *bit_array, int pos) |
Macro: Invert bit. | |
Gan_Bool * | gan_bit_array_dilate_i (Gan_BitArray *ba, unsigned int no_pixels) |
Macro: Dilate bit array. |
Part of: Gandalf Library