X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=TP_13%2Fexo1%2Flib%2Farray.c;h=2077b3fde188848225829cb065ee2d01e8bdaeae;hb=0b8cccedf6a443a909844a480ab9b3c6908a073d;hp=db8ab7e408d625d00db9873d5c363d5d22d1e0c8;hpb=210f7f057cbb8acbc783ffd1ac7333d6cf613ce4;p=TD_C.git

diff --git a/TP_13/exo1/lib/array.c b/TP_13/exo1/lib/array.c
index db8ab7e..2077b3f 100644
--- a/TP_13/exo1/lib/array.c
+++ b/TP_13/exo1/lib/array.c
@@ -4,7 +4,7 @@
 #include "array.h"
 
 int* create_tab(int tab[], unsigned tab_size) {
-    tab = malloc(sizeof(int) * tab_size);
+    tab = (int*)malloc(sizeof(int) * tab_size);
     if (tab != NULL) {
         /* initialize to zero the integer array */
         for (unsigned i = 0; i < tab_size; i++) {
@@ -15,7 +15,8 @@ int* create_tab(int tab[], unsigned tab_size) {
 }
 
 void free_tab(int tab[]) {
-    free(tab);
+    if (!tab)
+        free(tab);
 }
 
 /* we suppose both tabs are already created */
@@ -23,7 +24,7 @@ static void copy_tab(int src_tab[], int dest_tab[], unsigned src_tab_size, unsig
     /* FIXME: I think it's worth doing some sanity checks on the array size:
      * dest_tab_size >= src_tab_size */
     if (src_tab == NULL || dest_tab == NULL) {
-        printf("please ensure you have created both arrays beforehand\n");
+        printf("Please ensure you have created both arrays beforehand\n");
         return;
     }
     for (unsigned i = 0; i < src_tab_size; i++) {
@@ -42,7 +43,8 @@ int* concat_tab(int tab1[], unsigned tab_size1, int tab2[], unsigned tab_size2)
 }
 
 int* resize_tab(int tab[], unsigned old_tab_size, unsigned new_tab_size) {
-    tab = realloc(tab, sizeof(int) * new_tab_size);
+    tab = (int*)realloc(tab, sizeof(int) * new_tab_size);
+    /* zero by default the added cells */
     if (old_tab_size < new_tab_size) {
         for (unsigned i = old_tab_size; i < new_tab_size; i++) {
             tab[i] = 0;
@@ -74,15 +76,6 @@ unsigned count_tab_criteria(int tab[], unsigned tab_size, c_criteria_cb c_criter
     return cr_count;
 }
 
-bool is_even(int a) {
-    return (a % 2 == 0);
-}
-
-bool is_odd(int a) {
-    return (a % 2 != 0);
-
-}
-
 void sort_tab(int tab[], unsigned tab_size, s_criteria_cb sort_criteria) {
     sort_bubble_array(tab, tab_size, sort_criteria);
 }