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array: malloc => calloc

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vitalyster 2019-09-21 02:29:09 +03:00 committed by Alexander Medvednikov
parent 56e880117e
commit 111007470e
1 changed files with 7 additions and 7 deletions
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14
vlib/builtin/array.v
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@ -40,7 +40,7 @@ fn new_array_from_c_array(len, cap, elm_size int, c_array voidptr) array {
len: len
cap: cap
element_size: elm_size
data: malloc(cap * elm_size)
data: calloc(cap * elm_size)
}
// TODO Write all memory functions (like memcpy) in V
C.memcpy(arr.data, c_array, len * elm_size)
@ -64,7 +64,7 @@ fn array_repeat_old(val voidptr, nr_repeats, elm_size int) array {
len: nr_repeats
cap: nr_repeats
element_size: elm_size
data: malloc(nr_repeats * elm_size)
data: calloc(nr_repeats * elm_size)
}
for i := 0; i < nr_repeats; i++ {
C.memcpy(arr.data + i * elm_size, val, elm_size)
@ -77,7 +77,7 @@ pub fn (a array) repeat(nr_repeats int) array {
len: nr_repeats
cap: nr_repeats
element_size: a.element_size
data: malloc(nr_repeats * a.element_size)
data: calloc(nr_repeats * a.element_size)
}
val := a.data + 0 //nr_repeats * a.element_size
for i := 0; i < nr_repeats; i++ {
@ -180,7 +180,7 @@ fn (arr mut array) _push(val voidptr) {
cap := (arr.len + 1) * 2
// println('_push: realloc, new cap=$cap')
if arr.cap == 0 {
arr.data = malloc(cap * arr.element_size)
arr.data = calloc(cap * arr.element_size)
}
else {
arr.data = C.realloc(arr.data, cap * arr.element_size)
@ -198,7 +198,7 @@ pub fn (arr mut array) _push_many(val voidptr, size int) {
cap := (arr.len + size) * 2
// println('_push: realloc, new cap=$cap')
if arr.cap == 0 {
arr.data = malloc(cap * arr.element_size)
arr.data = calloc(cap * arr.element_size)
}
else {
arr.data = C.realloc(arr.data, cap * arr.element_size)
@ -214,7 +214,7 @@ pub fn (a array) reverse() array {
len: a.len
cap: a.cap
element_size: a.element_size
data: malloc(a.cap * a.element_size)
data: calloc(a.cap * a.element_size)
}
for i := 0; i < a.len; i++ {
C.memcpy(arr.data + i * arr.element_size, &a[a.len-1-i], arr.element_size)
@ -227,7 +227,7 @@ pub fn (a array) clone() array {
len: a.len
cap: a.cap
element_size: a.element_size
data: malloc(a.cap * a.element_size)
data: calloc(a.cap * a.element_size)
}
C.memcpy(arr.data, a.data, a.cap * a.element_size)
return arr