Roland Conybeare
6a82040d48
subrepo: subdir: "xo-alloc2" merged: "4039c29f" upstream: origin: "git@github.com:Rconybea/xo-alloc2.git" branch: "main" commit: "4039c29f" git-subrepo: version: "0.4.9" origin: "???" commit: "???"
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/** @file IAllocIterator_DArenaIterator.cpp
|
|
*
|
|
* @author Roland Conybeare, Dec 2025
|
|
**/
|
|
|
|
#include "arena/IAllocIterator_DArenaIterator.hpp"
|
|
#include "AllocIterator.hpp"
|
|
#include <xo/indentlog/scope.hpp>
|
|
#include <cassert>
|
|
|
|
namespace xo {
|
|
using std::byte;
|
|
|
|
namespace mm {
|
|
AllocInfo
|
|
IAllocIterator_DArenaIterator::deref(const DArenaIterator & ix) noexcept
|
|
{
|
|
return ix.deref();
|
|
}
|
|
|
|
cmpresult
|
|
IAllocIterator_DArenaIterator::compare(const DArenaIterator & ix,
|
|
const obj<AAllocIterator> & other_arg) noexcept
|
|
{
|
|
scope log(XO_DEBUG(false),
|
|
xtag("&ix", &ix),
|
|
xtag("ix.arena", ix.arena_), xtag("ix.pos", ix.pos_));
|
|
|
|
/* downcast from variant */
|
|
auto other = obj<AAllocIterator, DArenaIterator>::from(other_arg);
|
|
|
|
if (!other)
|
|
return cmpresult::incomparable();
|
|
|
|
DArenaIterator & other_ix = *other.data();
|
|
|
|
log && log(xtag("&other_ix", &other_ix),
|
|
xtag("other_ix.arena", other_ix.arena_),
|
|
xtag("other_ix.pos", other_ix.pos_));
|
|
|
|
return ix.compare(other_ix);
|
|
}
|
|
|
|
void
|
|
IAllocIterator_DArenaIterator::next(DArenaIterator & ix) noexcept
|
|
{
|
|
ix.next();
|
|
}
|
|
} /*namespace mm*/
|
|
} /*namespace xo*/
|
|
|
|
/* end IAllocIterator_DArenaIterator.cpp */
|