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/libqpdf/Pl_PNGFilter.cc b/libqpdf/Pl_PNGFilter.cc
index 14754fd1..dea8db9f 100644
--- a/libqpdf/Pl_PNGFilter.cc
+++ b/libqpdf/Pl_PNGFilter.cc
@@ -48,9 +48,9 @@ Pl_PNGFilter::Pl_PNGFilter(
     }
     this->bytes_per_row = bpr & UINT_MAX;
     this->buf1 =
-        make_array_pointer_holder<unsigned char>(this->bytes_per_row + 1);
+        QUtil::make_shared_array<unsigned char>(this->bytes_per_row + 1);
     this->buf2 =
-        make_array_pointer_holder<unsigned char>(this->bytes_per_row + 1);
+        QUtil::make_shared_array<unsigned char>(this->bytes_per_row + 1);
     memset(this->buf1.get(), 0, this->bytes_per_row + 1);
     memset(this->buf2.get(), 0, this->bytes_per_row + 1);
     this->cur_row = this->buf1.get();