Collection

Array based collection of items.

Retains item order when during add/remove operations.

Optionally destroys removed objects when instanciated with ownItems = true.

Destructor

add void add(T item, size_t index): insert new item in specified position
addAll void addAll(Collection!(T, ownItems) v): add all items from other collection
clear void clear(): remove all items
indexOf size_t indexOf(T item): returns index of first occurence of item, size_t.max if not found
opApply int opApply(int delegate(ref T param) op): support of foreach with reference
opIndex T opIndex(size_t index): access item by index
opOpAssign Collection opOpAssign(T item): support for appending (~=, +=) and removing by value (-=)
pushBack void pushBack(T item): insert item at end of collection
pushFront void pushFront(T item): insert item at beginning of collection
remove T remove(size_t index): remove single item, returning removed item
removeValue bool removeValue(T value): remove single item by value - if present in collection, returning true if item was found and removed

back T back [@property getter]: peek last item
empty bool empty [@property getter]: returns true if there are no items in collection
front T front [@property getter]: peek first item
length size_t length [@property getter]: returns number of items in collection
length size_t length [@property setter]: returns number of items in collection
popBack T popBack [@property getter]: remove last item
popFront T popFront [@property getter]: remove first item
size size_t size [@property getter]: returns currently allocated capacity (may be more than length)
size size_t size [@property setter]: change capacity (e.g. to reserve big space to avoid multiple reallocations)