eina_array_02.c
//Compile with:
//gcc -g eina_array_02.c -o eina_array_02 `pkg-config --cflags --libs eina`
#include <stdio.h>
#include <string.h>
#include <Eina.h>
Eina_Bool keep(void *data, void *gdata EINA_UNUSED)
{
if (strlen((const char*)data) <= 5)
return EINA_TRUE;
return EINA_FALSE;
}
int
main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
const char* strs[] = {
"one", "two", "three", "four", "five", "six", "seven", "eight", "nine",
"ten", "eleven", "twelve", "thirteen", "fourtenn", "fifteen", "sixteen",
"seventeen", "eighteen", "nineteen", "twenty"
};
const char* strings[] = {
"helo", "hera", "starbuck", "kat", "boomer",
"hotdog", "longshot", "jammer", "crashdown", "hardball",
"duck", "racetrack", "apolo", "husker", "freaker",
"skulls", "bulldog", "flat top", "hammerhead", "gonzo"
};
Eina_Array *array;
const char *item;
unsigned int i;
array = eina_array_new(10);
for (i = 0; i < 20; i++)
eina_array_push(array, strs[i]);
for (i = 0; i < 20; i++)
eina_array_push(array, strings[i]);
eina_array_data_set(array, 17, "flattop");
eina_array_remove(array, keep, NULL);
EINA_ARRAY_ITER_NEXT(array, i, item, iterator)
printf("item #%u: %s\n", i, item);
return 0;
}
eina_array_clean
static void eina_array_clean(Eina_Array *array) EINA_ARG_NONNULL(1)
Clears an array of its elements, without deallocating memory.
eina_array_remove
EAPI Eina_Bool eina_array_remove(Eina_Array *array, Eina_Bool(*keep)(void *data, void *gdata), void *gdata) EINA_ARG_NONNULL(1
Rebuilds an array by specifying the data to keep.
EINA_UNUSED
#define EINA_UNUSED
Definition: eina_types.h:339
Eina.h
Eina Utility library.
EINA_FALSE
#define EINA_FALSE
Definition: eina_types.h:533
eina_init
int eina_init(void)
Initializes the Eina library.
Definition: eina_main.c:279
EINA_ARRAY_ITER_NEXT
#define EINA_ARRAY_ITER_NEXT(array, index, item, iterator)
Iterates through an array's elements.
Definition: eina_array.h:507
_Eina_Array
Definition: eina_array.h:228
eina_array_free
EAPI void eina_array_free(Eina_Array *array)
Frees an array.
Definition: eina_array.c:295
eina_array_push
EAPI Eina_Bool static Eina_Bool eina_array_push(Eina_Array *array, const void *data) EINA_ARG_NONNULL(1
Appends a data item to an array.
eina_shutdown
int eina_shutdown(void)
Shuts down the Eina library.
Definition: eina_main.c:350
EINA_TRUE
#define EINA_TRUE
Definition: eina_types.h:539
eina_array_new
EAPI Eina_Array * eina_array_new(unsigned int step)
Creates a new array.
Definition: eina_array.c:276
Eina_Array_Iterator
void ** Eina_Array_Iterator
Definition: eina_array.h:222
Eina_Bool
unsigned char Eina_Bool
Definition: eina_types.h:527
eina_array_data_set
static void eina_array_data_set(const Eina_Array *array, unsigned int idx, const void *data) EINA_ARG_NONNULL(1)
Sets the data at a given position in an array.