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Correct instance lookup

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Thomas Krijnen
2017-10-09 15:43:51 +02:00
parent 09679050c2
commit dcf331a78d
1 changed files with 9 additions and 1 deletions
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src/ifcparse/IfcHdf5File.cpp
+9 -1
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@@ -364,7 +364,15 @@ public:
const std::vector<IfcUtil::IfcBaseEntity*>& insts = instances(t); const std::vector<IfcUtil::IfcBaseEntity*>& insts = instances(t);
auto it = std::lower_bound(insts.begin(), insts.end(), v); auto it = std::lower_bound(insts.begin(), insts.end(), v, [](IfcUtil::IfcBaseClass* other, IfcUtil::IfcBaseClass* val) {
// An ordering based on ID is not equivalent to an ordering based on pointer address!
return other->data().id() < val->data().id();
});
if (it == insts.end()) {
throw std::runtime_error("Unable to find instance");
}
b = std::distance(insts.begin(), it); b = std::distance(insts.begin(), it);
return std::make_pair(a, b); return std::make_pair(a, b);