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WMArray class is almost ready.

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This commit is contained in:
dan
2000-09-19 02:05:45 +00:00
parent 85702115f3
commit 468f578345
1 changed files with 12 additions and 10 deletions
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22
WINGs/array.c
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@@ -77,20 +77,22 @@ WMFreeArray(WMArray *array)
}
int
WMReplaceArrayElement(WMArray *array, unsigned int index, void *data)
void*
WMReplaceInArray(WMArray *array, unsigned int index, void *data)
{
void *old;
wassertrv(index > array->length, 0);
if (index == array->length)
return WMArrayAppend(array, data);
if (array->destructor) {
array->destructor(array->items[index]);
if (index == array->length) {
WMArrayAppend(array, data);
return NULL;
}
old = array->items[index];
array->items[index] = data;
return 1;
return old;
}
@@ -174,11 +176,11 @@ WMDeleteFromArray(WMArray *array, unsigned index)
void*
WMArrayPop(WMArray *array)
{
void *d = WMGetArrayElement(array, array->length-1);
void *last = array->items[length-1];
removeFromArray(array, array->length-1);
return d;
return last;
}