diff options
Diffstat (limited to 'libqpdf')
-rw-r--r-- | libqpdf/QPDFOutlineDocumentHelper.cc | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/libqpdf/QPDFOutlineDocumentHelper.cc b/libqpdf/QPDFOutlineDocumentHelper.cc index 5b2f71f6..e3485bfd 100644 --- a/libqpdf/QPDFOutlineDocumentHelper.cc +++ b/libqpdf/QPDFOutlineDocumentHelper.cc @@ -15,13 +15,8 @@ QPDFOutlineDocumentHelper::QPDFOutlineDocumentHelper(QPDF& qpdf) : return; } QPDFObjectHandle cur = outlines.getKey("/First"); - std::set<QPDFObjGen> seen; - while (!cur.isNull()) { - auto og = cur.getObjGen(); - if (seen.count(og)) { - break; - } - seen.insert(og); + QPDFObjGen::set seen; + while (!cur.isNull() && seen.add(cur)) { this->m->outlines.push_back( QPDFOutlineObjectHelper::Accessor::create(cur, *this, 1)); cur = cur.getKey("/Next"); @@ -104,13 +99,3 @@ QPDFOutlineDocumentHelper::resolveNamedDest(QPDFObjectHandle name) } return result; } - -bool -QPDFOutlineDocumentHelper::checkSeen(QPDFObjGen const& og) -{ - if (this->m->seen.count(og) > 0) { - return true; - } - this->m->seen.insert(og); - return false; -} |