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xo-alloc2: bugfix for DX1CollectorIterator

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This commit is contained in:
Roland Conybeare 2025-12-17 21:02:30 -05:00
commit 85204e9847
6 changed files with 73 additions and 5 deletions
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13
include/xo/alloc2/cmpresult.hpp
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@ -16,6 +16,14 @@ namespace xo {
incomparable = 1,
};
extern const char * comparison2str(comparison x);
inline std::ostream &
operator<<(std::ostream & os, comparison x) {
os << comparison2str(x);
return os;
}
struct cmpresult {
cmpresult() : err_{comparison::invalid}, cmp_{0} {}
cmpresult(comparison err, std::int16_t cmp) : err_{err}, cmp_{cmp} {}
@ -35,6 +43,8 @@ namespace xo {
return cmpresult::greater();
}
/** print to stream **/
void display(std::ostream & os) const;
bool is_equal() const { return (err_ == comparison::comparable) && (cmp_ == 0); }
@ -50,7 +60,8 @@ namespace xo {
inline std::ostream & operator<<(std::ostream & os,
const cmpresult & x)
{
os << "<cmpresult " << xtag("err", x.err_) << xtag("cmp", x.cmp_) << ">";
x.display(os);
return os;
}
} /*namespace mm*/