Replace PointerHolder with std::shared_ptr in library sources only

(patrepl and cleanpatch are my own utilities)

patrepl s/PointerHolder/std::shared_ptr/g {include,libqpdf}/qpdf/*.hh
patrepl s/PointerHolder/std::shared_ptr/g libqpdf/*.cc
patrepl s/make_pointer_holder/std::make_shared/g libqpdf/*.cc
patrepl s/make_array_pointer_holder/QUtil::make_shared_array/g libqpdf/*.cc
patrepl s,qpdf/std::shared_ptr,qpdf/PointerHolder, **/*.cc **/*.hh
git restore include/qpdf/PointerHolder.hh
cleanpatch
./format-code

1 files changed, 2 insertions, 2 deletions

diff --git a/include/qpdf/QPDFPageObjectHelper.hh b/include/qpdf/QPDFPageObjectHelper.hh
index 961bac4b..7431a9b3 100644
--- a/include/qpdf/QPDFPageObjectHelper.hh
+++ b/include/qpdf/QPDFPageObjectHelper.hh
@@ -225,7 +225,7 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
     // stream. Also works on form XObjects.
     QPDF_DLL
     void addContentTokenFilter(
-        PointerHolder<QPDFObjectHandle::TokenFilter> token_filter);
+        std::shared_ptr<QPDFObjectHandle::TokenFilter> token_filter);
 
     // A page's resources dictionary maps names to objects elsewhere
     // in the file. This method walks through a page's contents and
@@ -397,7 +397,7 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
         Members(Members const&);
     };
 
-    PointerHolder<Members> m;
+    std::shared_ptr<Members> m;
 };
 
 #endif // QPDFPAGEOBJECTHELPER_HH