From b6bdc0f5950287c1c9e76115bdec230dcf99b964 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Fri, 22 Jun 2012 09:46:33 -0400
Subject: Add factory methods for creating empty arrays and dictionaries.

Also updated pdf_from_scratch test driver to use the new factories,
and made some cosmetic improvements and documentation updates for the
emptyPDF() method.
---
 libqpdf/QPDFObjectHandle.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'libqpdf/QPDFObjectHandle.cc')

diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc
index 1c2481f8..d0d911f7 100644
--- a/libqpdf/QPDFObjectHandle.cc
+++ b/libqpdf/QPDFObjectHandle.cc
@@ -615,12 +615,24 @@ QPDFObjectHandle::newString(std::string const& str)
     return QPDFObjectHandle(new QPDF_String(str));
 }
 
+QPDFObjectHandle
+QPDFObjectHandle::newArray()
+{
+    return newArray(std::vector<QPDFObjectHandle>());
+}
+
 QPDFObjectHandle
 QPDFObjectHandle::newArray(std::vector<QPDFObjectHandle> const& items)
 {
     return QPDFObjectHandle(new QPDF_Array(items));
 }
 
+QPDFObjectHandle
+QPDFObjectHandle::newDictionary()
+{
+    return newDictionary(std::map<std::string, QPDFObjectHandle>());
+}
+
 QPDFObjectHandle
 QPDFObjectHandle::newDictionary(
     std::map<std::string, QPDFObjectHandle> const& items)
-- 
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