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authorLei Zhang <thestig@chromium.org>2018-02-05 18:28:38 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-02-05 18:28:38 +0000
commita21d593e202cbef9a0641d0123917ac3b8d73ee6 (patch)
treed72c9134cdbac10de2fca436b056c596b3aa3adf /public/cpp/fpdf_deleters.h
parent2896cfaff519136d7d770ca048b448e6b3ad9324 (diff)
downloadpdfium-a21d593e202cbef9a0641d0123917ac3b8d73ee6.tar.xz
Add FPDFAnnotationDeleter for use with std::unique_ptr.
Use it in existing code where appropriate. BUG=chromium:808269 Change-Id: I55b67db05267f4f05a98c9bf8bbd43f6524cbc65 Reviewed-on: https://pdfium-review.googlesource.com/25210 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'public/cpp/fpdf_deleters.h')
-rw-r--r--public/cpp/fpdf_deleters.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/public/cpp/fpdf_deleters.h b/public/cpp/fpdf_deleters.h
index 238ef30e62..51e7cba7f8 100644
--- a/public/cpp/fpdf_deleters.h
+++ b/public/cpp/fpdf_deleters.h
@@ -5,6 +5,7 @@
#ifndef PUBLIC_CPP_FPDF_DELETERS_H_
#define PUBLIC_CPP_FPDF_DELETERS_H_
+#include "public/fpdf_annot.h"
#include "public/fpdf_dataavail.h"
#include "public/fpdf_edit.h"
#include "public/fpdf_formfill.h"
@@ -14,6 +15,10 @@
// Custom deleters for using FPDF_* types with std::unique_ptr<>.
+struct FPDFAnnotationDeleter {
+ inline void operator()(FPDF_ANNOTATION annot) { FPDFPage_CloseAnnot(annot); }
+};
+
struct FPDFAvailDeleter {
inline void operator()(FPDF_AVAIL avail) { FPDFAvail_Destroy(avail); }
};