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python before ruamoko does interesting things to the mind

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This commit is contained in:
Bill Currie 2002-11-01 22:53:02 +00:00
parent d5e90852df
commit a6a171a5e1
1 changed files with 34 additions and 36 deletions
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70
ruamoko/lib/Array.r
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@ -4,54 +4,53 @@
- (id) init
{
self.count = self.size = 0;
self.incr = 16;
self.array = NIL;
count = size = 0;
incr = 16;
array = NIL;
return self;
}
- (id) initWithIncrement: (integer) inc
{
self.count = 0;
self.size = self.incr = inc;
self.array = (void[][]) obj_malloc (inc * @sizeof (void []));
count = 0;
size = incr = inc;
array = (void[][]) obj_malloc (inc * @sizeof (void []));
return self;
}
- (void) free
{
local integer i;
for (i = 0; i < self.count; i++)
obj_free (self.array[i]);
obj_free (self.array);
for (i = 0; i < count; i++)
obj_free (array[i]);
obj_free (array);
}
- (void []) getItemAt: (integer) index
{
if (index == -1)
index = self.count - 1;
if (index < 0 || index >= self.count)
index = count - 1;
if (index < 0 || index >= count)
return NIL;
return self.array[index];
return array[index];
}
- (void) setItemAt: (integer) index item: (void []) item
{
if (index == -1)
index = self.count - 1;
if (index < 0 || index >= self.count)
index = count - 1;
if (index < 0 || index >= count)
return;
self.array[index] = item;
array[index] = item;
}
- (void) addItem: (void []) item
{
if (self.count == self.size) {
self.size += self.incr;
self.array = (void[][])obj_realloc (self.array,
self.size * @sizeof (void []));
if (count == size) {
size += incr;
array = (void[][])obj_realloc (array, size * @sizeof (void []));
}
self.array[self.count++] = item;
array[count++] = item;
}
- (void []) removeItemAt: (integer) index
@ -60,13 +59,13 @@
local void [] item;
if (index == -1)
index = self.count -1;
if (index < 0 || index >= self.count)
index = count -1;
if (index < 0 || index >= count)
return NIL;
item = self.array[index];
self.count--;
for (i = index; i < self.count; i++)
self.array[i] = self.array[i + 1];
item = array[index];
count--;
for (i = index; i < count; i++)
array[i] = array[i + 1];
return item;
}
@ -74,18 +73,17 @@
{
local integer i;
if (index == -1)
index = self.count -1;
if (index < 0 || index >= self.count)
index = count -1;
if (index < 0 || index >= count)
return NIL;
if (self.count == self.size) {
self.size += self.incr;
self.array = (void[][])obj_realloc (self.array,
self.size * @sizeof (void []));
if (count == size) {
size += incr;
array = (void[][])obj_realloc (array, size * @sizeof (void []));
}
for (i = self.count; i > index; i--)
self.array[i] = self.array[i - 1];
self.array[index] = item;
self.count++;
for (i = count; i > index; i--)
array[i] = array[i - 1];
array[index] = item;
count++;
return item;
}