On Friday, 16 December 2016 at 18:25:42 UTC, David Zhang wrote:
I though all classes were aligned to sizeof(size_t) boundaries?
I don't know.
Wouldn't it then just be
align(sizeof(size_t)) byte[__traits(classInstanceSize,
SomeClass)] scStorage;
I guess? I really don't have much of a clue
I haven't considered alignment here. I'm not sure if you have
to.
I though all classes were aligned to sizeof(size_t) boundaries?
Wouldn't it then just be
align(sizeof(size_t)) byte[__traits(classInstanceSize,
SomeClass)] scStorage;
On Thursday, 15 December 2016 at 21:37:34 UTC, David Zhang wrote:
So the size of Foo would be the size of SomeClass plus members?
ie. Is the size of the array stored too?
With these definitions:
class SomeClass {}
class Foo
{
this()
{
import std.conv: emplace;
em
On Thursday, 15 December 2016 at 21:08:51 UTC, ag0aep6g wrote:
On 12/15/2016 09:51 PM, David Zhang wrote:
However, it leaves me with another question, how
much (if any) space would the static array require from the
class?
Depends on SomeClass. The array's size is just the value of
__traits(c
On 12/15/2016 09:51 PM, David Zhang wrote:
However, it leaves me with another question, how
much (if any) space would the static array require from the class?
Depends on SomeClass. The array's size is just the value of
__traits(classInstanceSize, SomeClass). There's no overhead.
You can prin
Thank you for your responses. Visitor, I don't want any reference
to an allocator within the class if I can avoid it. ag0aep6g,
thanks! That's what I was looking for. However, it leaves me with
another question, how much (if any) space would the static array
require from the class? It's not a s
On 12/15/2016 06:44 PM, David Zhang wrote:
It is my understanding that a class can have a struct as one of its
members, and it will be allocated in-line with the rest of the class'
members.
Yup.
My question is this; how might I be able to do this with
another class? I want to be able to alloc
On Thursday, 15 December 2016 at 17:44:23 UTC, David Zhang wrote:
would something like this be a solution ?
import std.stdio;
import std.experimental.allocator;
class SomeClass {
int someint = 42;
static SomeClass opCall(int a) {
auto inst = theAllocator.make!SomeClass;
Hello,
It is my understanding that a class can have a struct as one of
its members, and it will be allocated in-line with the rest of
the class' members. My question is this; how might I be able to
do this with another class? I want to be able to allocate Foo
using std.experimental.allocator
