Collection

array based collection of items retains item order when during add/remove operations

struct Collection (

T

) {

size_t length [@property getter];

size_t size [@property getter];

size_t size [@property setter];

size_t length [@property setter];

T opIndex(size_t index);

void add(T item, size_t index);

Collection opOpAssign(T item);

size_t indexOf(T item);

T remove(size_t index);

bool removeValue(T value);

int opApply(int delegate(ref T param) op);

void clear();

}

Destructor

~this ~this(): Undocumented in source.

Members

Functions

add void add(T item, size_t index): insert new item in specified position
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 (-=)
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

Properties

length size_t length [@property getter]: returns number of items in collection
length size_t length [@property setter]: returns number of items in collection
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)

Meta

Source

See Implementation

dlangui core collections structs

Collection