pelib  2.0.0
include/pelib/array.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <pelib/size_t.h>
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Defines

#define min(elem)   PELIB_CONCAT_2(min_, elem)
#define array_length_debug   printf("[PELIB:%s:%s:%d] i = %d\n", __FILE__, __FUNCTION__, __LINE__, i);
#define array_length_pre_debug   printf("[PELIB:%s:%s:%d] length = %d\n", __FILE__, __FUNCTION__, __LINE__, pelib_array_length(ARRAY_T)(&array));

Functions

 array_t (ARRAY_T)
int pelib_alloc_buffer (array_t(ARRAY_T))
int pelib_set_buffer (array_t(ARRAY_T))
int pelib_init (array_t(ARRAY_T))
int pelib_copy (array_t(ARRAY_T))
char * pelib_string (array_t(ARRAY_T))
char * pelib_string_detail (array_t(ARRAY_T))
FILE * pelib_printf (array_t(ARRAY_T))
FILE * pelib_printf_detail (array_t(ARRAY_T))
int pelib_array_storefilename() ARRAY_T (array_t(ARRAY_T)*array, char *filename)
int pelib_array_checkascending() ARRAY_T (array_t(ARRAY_T)*array)
int pelib_free_buffer (array_t(ARRAY_T))
int pelib_free (array_t(ARRAY_T))
int pelib_free_struct (array_t(ARRAY_T))
ARRAY_T pelib_array_read() ARRAY_T (array_t(ARRAY_T)*array, size_t pos)
int pelib_array_write() ARRAY_T (array_t(ARRAY_T)*array, size_t pos, ARRAY_T val)
int pelib_array_append() ARRAY_T (array_t(ARRAY_T)*array, ARRAY_T val)
int pelib_array_compare() ARRAY_T (array_t(ARRAY_T)*a1, array_t(ARRAY_T)*a2)

Define Documentation

#define array_length_debug   printf("[PELIB:%s:%s:%d] i = %d\n", __FILE__, __FUNCTION__, __LINE__, i);

Definition at line 307 of file array.c.

#define array_length_pre_debug   printf("[PELIB:%s:%s:%d] length = %d\n", __FILE__, __FUNCTION__, __LINE__, pelib_array_length(ARRAY_T)(&array));

Definition at line 308 of file array.c.

#define min (   elem)    PELIB_CONCAT_2(min_, elem)

Definition at line 198 of file array.c.


Function Documentation

Reads length value_t elements from filename, and skip the offset first elements.

Parameters:
filename,:File to open and read values from
offset,:number of elements of value_t to skip before reading the values
length,:number of elements to read. If length < 0, then reads the remaining number of elements available in the file
Returns:
: an array of capacity of length, or the number or elements stored in the array file if length below 0. If not enough elements could be skipped, then returns NULL

Load an instance of array from a binary file. The capacity of the array equals the number of elements loaded

Load the number of elements in a array from a binary file, but not the data itself. The capacity of the array equals the number of elements loaded

Load only a portion of the data stored in a binary file. The capacity of the array equals the number of elements loaded

Parameters:
Indexof the first element to be loaded. This element is stored at offset 0 in this array instance
toIndex of the last element to be loaded

Definition at line 68 of file array.c.

Stores an array in a text file

Stores an array in a binary file

Definition at line 442 of file array.c.

Returns 0 if elements in an array are not sorted in non-decreasing order

Returns the length of the array, that is the number of elements stored in it

Returns the maximum number of elements this array can hold

Definition at line 478 of file array.c.

Returns the i-th element in the array, starting at 0

Definition at line 518 of file array.c.

Places element elem at index i, starting at 0

Definition at line 538 of file array.c.

Write elem in array instance at index defined by the array's length

Returns:
0 if this array is already full

Definition at line 571 of file array.c.

Compares all elements of two arrays one by one

Returns:
If a1 and a2 have the same number of elements, for the first pair of elements from both arrays a1 and a2 that are different, return -1 if the element of a1 is lower than the element of a2, 1 otherwise. Returns 0 if all elements are identical. If a1 has less elements than a2, then returns -1 other wise returns 1.

Definition at line 587 of file array.c.

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