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author | m-holger <m-holger@kubitscheck.org> | 2022-08-10 14:16:06 +0200 |
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committer | m-holger <m-holger@kubitscheck.org> | 2022-09-01 18:08:45 +0200 |
commit | ae6e484e23e4f11878689be32bfcc6a28259b708 (patch) | |
tree | dbd76f13c1445ddcc58d39d890ed8233eb113200 | |
parent | 356b582cec5be67cbf60ad64a1b2a7cab689dd77 (diff) | |
download | qpdf-ae6e484e23e4f11878689be32bfcc6a28259b708.tar.zst |
Change return type of QPDF::resolve to void
-rw-r--r-- | include/qpdf/QPDF.hh | 6 | ||||
-rw-r--r-- | libqpdf/QPDF.cc | 10 | ||||
-rw-r--r-- | libqpdf/QPDFObjectHandle.cc | 2 |
3 files changed, 8 insertions, 10 deletions
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh index c187d53f..42097425 100644 --- a/include/qpdf/QPDF.hh +++ b/include/qpdf/QPDF.hh @@ -846,10 +846,10 @@ class QPDF friend class QPDFObjectHandle; private: - static std::shared_ptr<QPDFObject> + static void resolve(QPDF* qpdf, QPDFObjGen const& og) { - return qpdf->resolve(og); + qpdf->resolve(og); } }; friend class Resolver; @@ -1168,7 +1168,7 @@ class QPDF std::string const& description, QPDFObjGen const& exp_og, QPDFObjGen& og); - std::shared_ptr<QPDFObject> resolve(QPDFObjGen const& og); + void resolve(QPDFObjGen const& og); void resolveObjectsInStream(int obj_stream_number); void stopOnError(std::string const& message); QPDFObjectHandle reserveObjectIfNotExists(QPDFObjGen const& og); diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc index 39043048..553c1a41 100644 --- a/libqpdf/QPDF.cc +++ b/libqpdf/QPDF.cc @@ -1926,12 +1926,12 @@ QPDF::readObjectAtOffset( return oh; } -std::shared_ptr<QPDFObject> +void QPDF::resolve(QPDFObjGen const& og) { if (isCached(og) && !isUnresolved(og)) { // We only need to resolve unresolved objects - return m->obj_cache[og].object; + return; } // Check object cache before checking xref table. This allows us @@ -1947,9 +1947,8 @@ QPDF::resolve(QPDFObjGen const& og) "", this->m->file->getLastOffset(), ("loop detected resolving object " + og.unparse(' '))); - updateCache(og, QPDF_Null::create(), -1, -1); - return m->obj_cache[og].object; + return; } ResolveRecorder rr(this, og); @@ -1998,11 +1997,10 @@ QPDF::resolve(QPDFObjGen const& og) updateCache(og, QPDF_Null::create(), -1, -1); } - std::shared_ptr<QPDFObject> result(this->m->obj_cache[og].object); + auto result(this->m->obj_cache[og].object); if (!result->hasDescription()) { result->setDescription(this, ("object " + og.unparse(' '))); } - return result; } void diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc index d4a75fae..8a38352f 100644 --- a/libqpdf/QPDFObjectHandle.cc +++ b/libqpdf/QPDFObjectHandle.cc @@ -2596,7 +2596,7 @@ QPDFObjectHandle::dereference() return false; } if (this->obj->isUnresolved()) { - this->obj = QPDF::Resolver::resolve(this->qpdf, getObjGen()); + QPDF::Resolver::resolve(this->qpdf, getObjGen()); } return true; } |