diff options
author | Jay Berkenbilt <ejb@ql.org> | 2021-11-02 23:12:39 +0100 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2021-11-03 14:43:17 +0100 |
commit | 33a47d5c3c4402d8d94b00ed9b3aa2c339203d2f (patch) | |
tree | 07d97e20673566493b4c237784d27a2aed588ec4 /include | |
parent | 42ca1f007ac18b2a1426093c02c6ff261b737eae (diff) | |
download | qpdf-33a47d5c3c4402d8d94b00ed9b3aa2c339203d2f.tar.zst |
Make QPDF::findPage public (fixes #516)
This was originally not public because I wanted to get rid fo the
pages cache, but I recently realized there were deep reasons not to do
that, and the author of pikepdf wanted this, so I decided to make it
public.
Diffstat (limited to 'include')
-rw-r--r-- | include/qpdf/QPDF.hh | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh index 48b92137..941004cc 100644 --- a/include/qpdf/QPDF.hh +++ b/include/qpdf/QPDF.hh @@ -605,6 +605,15 @@ class QPDF QPDF_DLL std::vector<QPDFObjectHandle> const& getAllPages(); + // These methods, given a page object or its object/generation + // number, returns the 0-based index into the array returned by + // getAllPages() for that page. An exception is thrown if the page + // is not found. + QPDF_DLL + int findPage(QPDFObjGen const& og); + QPDF_DLL + int findPage(QPDFObjectHandle& page); + // This method synchronizes QPDF's cache of the page structure // with the actual /Pages tree. If you restrict changes to the // /Pages tree, including addition, removal, or replacement of @@ -990,8 +999,6 @@ class QPDF std::set<QPDFObjGen>& visited, std::set<QPDFObjGen>& seen); void insertPage(QPDFObjectHandle newpage, int pos); - int findPage(QPDFObjGen const& og); - int findPage(QPDFObjectHandle& page); void flattenPagesTree(); void insertPageobjToPage(QPDFObjectHandle const& obj, int pos, bool check_duplicate); |