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git subrepo clone git@github.com:Rconybea/xo-alloc.git xo-alloc

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subrepo:
  subdir:   "xo-alloc"
  merged:   "fc656313"
upstream:
  origin:   "git@github.com:Rconybea/xo-alloc.git"
  branch:   "main"
  commit:   "fc656313"
git-subrepo:
  version:  "0.4.9"
  origin:   "???"
  commit:   "???"
This commit is contained in:
Roland Conybeare 2026-06-06 22:03:21 -04:00
commit 2c8faf6e43
49 changed files with 7196 additions and 0 deletions
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73
xo-alloc/src/alloc/ObjectStatistics.cpp Normal file
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/* file ObjectStatistics.cpp
*
* author: Roland Conybeare, Aug 2025
*/
#include "ObjectStatistics.hpp"
#include "xo/reflect/TypeDescr.hpp"
#include "xo/indentlog/print/pretty_vector.hpp"
namespace xo {
namespace gc {
void
PerObjectTypeStatistics::display(std::ostream & os) const
{
os << "<PerObjectTypeStatistics";
if (td_)
os << xrtag("td", td_->short_name());
else
os << xrtag("td", "nullptr");
os << xrtag("scanned_n", scanned_n_)
<< xrtag("scanned_z", scanned_z_)
<< xrtag("survive_n", survive_n_)
<< xrtag("survive_z", survive_z_)
<< ">";
}
void
ObjectStatistics::display(std::ostream & os) const
{
os << "<ObjectStatistics";
std::size_t i = 0;
for (const auto & x : per_type_stats_v_) {
os << " :[" << i << "] " << x;
}
os << ">";
}
} /*namespace gc*/
namespace print {
bool
ppdetail<xo::gc::PerObjectTypeStatistics>::print_pretty(const ppindentinfo & ppii,
const xo::gc::PerObjectTypeStatistics & x)
{
static constexpr std::string_view c_nullptr_str = "nullptr";
if (x.td_) {
return ppii.pps()->pretty_struct(ppii,
"PerObjectTypeStatistics",
refrtag("td", x.td_ ? x.td_->short_name() : c_nullptr_str),
refrtag("scanned_n", x.scanned_n_),
refrtag("scanned_z", x.scanned_z_),
refrtag("survive_n", x.survive_n_),
refrtag("survive_z", x.survive_z_));
} else {
/* print nothing -- empty struct */
return true;
}
}
bool
ppdetail<xo::gc::ObjectStatistics>::print_pretty(const ppindentinfo & ppii,
const xo::gc::ObjectStatistics & x)
{
return ppii.pps()->pretty_struct(ppii,
"ObjectTypeStatistics",
refrtag("per_type_stats_v", x.per_type_stats_v_));
}
} /*namespace gc*/
} /*namespace xo*/
/* end ObjectStatistics.cpp */