tanya ~master (2021-06-04T07:37:50Z)

Array.this

tanya container array Array

Initializes this array from another one.

If init is passed by value, it won't be copied, but moved. If the allocator of ($D_PARAM init) matches allocator, $(D_KEYWORD this) will just take the ownership over init's storage, otherwise, the storage will be allocated with allocator and all elements will be moved; init will be destroyed at the end.

If init is passed by reference, it will be copied.

  1. this(T[R] init, Allocator allocator)
  2. this(R init, Allocator allocator)
  3. this(R init, Allocator allocator)
  4. this(R init, Allocator allocator)
    struct Array(T)
    @trusted
    this
    (
    R
    )
    (
    R init
    ,
    shared Allocator allocator = defaultAllocator
    )
    if (
    is(R == Array)
    )
  5. this(size_t len, T init, Allocator allocator)
  6. this(size_t len, Allocator allocator)
  7. this(Allocator allocator)

Parameters

R

Source array type.

init R

Source array.

allocator Allocator

Allocator.

Examples

auto v1 = Array!int([1, 2, 3]);
auto v2 = Array!int(v1);
assert(v1 == v2);

auto v3 = Array!int(Array!int([1, 2, 3]));
assert(v1 == v3);
assert(v3.length == 3);
assert(v3.capacity == 3);

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