array.h File Reference

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <at/core.h>

Go to the source code of this file.

Classes
struct	AtArrayHeader
	A directed weighted grid graph. More...

Macros
#define	AT_DECLARE_ARRAY(UPPER, type)
	Vetor Multidimensional. More...
#define	at_array_index_to_nd(array, s, s_nd)   at_index_to_nd(array->h.dim, array->h.step,s,s_nd)
	Convert 1D to ND.
#define	at_array_index_to_1d(array, s_nd, s)   at_index_to_1d(array->h.dim, array->h.step,s_nd,s)
	Convert ND to 1D.
#define	at_array_max(array)
	File max of array. More...
#define	at_array_destroy(array_ptr)
	Delete array. More...
#define	at_array_save(arrays, names, num, filename)   at_arrayu8_save((AtArrayU8**)arrays,names,num,filename);
	Save array to file.

Functions
void	at_index_to_nd (uint8_t dim, uint64_t *step, uint64_t s, uint64_t *s_nd)
	at_index_to_nd More...
void	at_index_to_1d (uint8_t dim, uint64_t *step, int64_t *s_nd, uint64_t *s)
	at_index_to_1d More...
void	at_array_header_init (AtArrayHeader *header)
	at_array_header_init More...
void	at_array_header_set (AtArrayHeader *header, uint8_t dim, uint64_t *shape)
	at_array_header_set More...
void	at_array_header_dispose (AtArrayHeader *header)
	at_array_header_dispose More...
void	at_arrayu8_save (AtArrayU8 **arrays, char **names, uint8_t num, const char *filename)
	at_arrayu8_save More...
AtArrayU8 *	at_array_load (char ***namesp, uint8_t *nump, const char *filename)
	at_array_load More...
void	at_arrayu8_set_nd_many (AtArrayU8 *ar, uint64_t *coords, uint8_t *value)
	at_arrayu8_set_nd_many More...
void	at_arrayu16_sub_u8 (AtArrayU16 *ar, AtRange *ranges, AtArrayU8 **output)
	at_arrayu16_sub_u8 More...
void	at_arrayheader_squeeze (AtArrayHeader *h)
	at_arrayheader_squeeze More...

Detailed Description

This file is part of the atkv project. Copyright 2016 Anderson Tavares noctu.nosp@m.rne..nosp@m.pe@gm.nosp@m.ail..nosp@m.com.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Macro Definition Documentation

#define at_array_destroy

(

array_ptr

)

Value:

_Generic((array_ptr), \
  AtArrayU8**: at_arrayu8_destroy             \
)(array_ptr)

Delete array.

#define at_array_max

(

array

)

Value:

_Generic((array), \
  AtArrayU8*:at_arrayu8_max)(array)

File max of array.

#define AT_DECLARE_ARRAY	(		UPPER,
			type
	)

Value:

typedef struct AtArray##UPPER{                    \
  AtArrayHeader h;       /*00-31*/  \
  type         *data;      /*32-39*/  \
}AtArray##UPPER;

Vetor Multidimensional.

Para criar um vetor, é necessário saber a dimensão (dim) e o tamanho (shape) de cada uma. Por exemplo, podemos criar uma matriz bidimensional 5x4: dim = 2 e shape={5,4}. Note-se que o tamanho é {Y,X} e não {X,Y}, e dimensões adicionais devem ser colocadas primeiro ({Z,Y,X} por exemplo). dimensão é uint8 e shape é um array de uint64.

Function Documentation

void at_array_header_dispose

(

AtArrayHeader *

header

)

at_array_header_dispose

Parameters

header

void at_array_header_init

(

AtArrayHeader *

header

)

at_array_header_init

Parameters

header

void at_array_header_set	(	AtArrayHeader *	header,
		uint8_t	dim,
		uint64_t *	shape
	)

at_array_header_set

Parameters

header
dim
shape

AtArrayU8* at_array_load	(	char ***	namesp,
		uint8_t *	nump,
		const char *	filename
	)

at_array_load

Parameters

namesp
nump
filename

Returns

void at_arrayheader_squeeze

(

AtArrayHeader *

h

)

at_arrayheader_squeeze

Parameters

h

void at_arrayu16_sub_u8	(	AtArrayU16 *	ar,
		AtRange *	ranges,
		AtArrayU8 **	output
	)

at_arrayu16_sub_u8

Parameters

ar
ranges
output

void at_arrayu8_save	(	AtArrayU8 **	arrays,
		char **	names,
		uint8_t	num,
		const char *	filename
	)

at_arrayu8_save

Parameters

arrays
names
num
filename

void at_arrayu8_set_nd_many	(	AtArrayU8 *	ar,
		uint64_t *	coords,
		uint8_t *	value
	)

at_arrayu8_set_nd_many

Parameters

ar
coords
value

void at_index_to_1d	(	uint8_t	dim,
		uint64_t *	step,
		int64_t *	s_nd,
		uint64_t *	s
	)

at_index_to_1d

Parameters

dim
step
s_nd
s

void at_index_to_nd	(	uint8_t	dim,
		uint64_t *	step,
		uint64_t	s,
		uint64_t *	s_nd
	)

at_index_to_nd

Parameters

dim
step
s
s_nd