• Nick Sabalausky (5/5) Feb 25 2013 These just give me the size of a *reference* to the class:
• bearophile (5/6) Feb 25 2013 Is this enough?
• Nick Sabalausky (4/12) Feb 25 2013 Ahh, yes, of course. I had a feeling I was overlooking something
• Steven Schveighoffer (7/19) Feb 26 2013 ClassInfo also has an init property which is a block of memory that is t...

Nick Sabalausky <SeeWebsiteToContactMe semitwist.com> writes:

These just give me the size of a *reference* to the class:

class Foo {...}
Foo.sizeof
typeid(Foo).tsize

How can I get the size of a non-subclassed *instance*?

"bearophile" <bearophileHUGS lycos.com> writes:

Nick Sabalausky:

 How can I get the size of a non-subclassed *instance*?

Is this enough?

http://dlang.org/traits.html#classInstanceSize

Bye,
bearophile

Nick Sabalausky <SeeWebsiteToContactMe semitwist.com> writes:

On Tue, 26 Feb 2013 01:54:44 +0100
"bearophile" <bearophileHUGS lycos.com> wrote:

 Nick Sabalausky:
 
 How can I get the size of a non-subclassed *instance*?

 
 Is this enough?
 
 http://dlang.org/traits.html#classInstanceSize
 

Ahh, yes, of course. I had a feeling I was overlooking something
obvious. Thanks.

"Steven Schveighoffer" <schveiguy yahoo.com> writes:

On Mon, 25 Feb 2013 20:09:05 -0500, Nick Sabalausky  
<SeeWebsiteToContactMe semitwist.com> wrote:

 On Tue, 26 Feb 2013 01:54:44 +0100
 "bearophile" <bearophileHUGS lycos.com> wrote:

 Nick Sabalausky:

 How can I get the size of a non-subclassed *instance*?

 Is this enough?

 http://dlang.org/traits.html#classInstanceSize

 Ahh, yes, of course. I had a feeling I was overlooking something
 obvious. Thanks.

ClassInfo also has an init property which is a block of memory that is the  
default data in the class.  This is what druntime uses when allocating a  
class.

This would work to get the derived type length as well.

-Steve