From 9a0b88bf7777c153dc46ace22db74ef24d51583a Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Tue, 29 Apr 2008 12:55:25 +0000
Subject: update release date to actual date

git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649
---
 libqpdf/Pipeline.cc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 libqpdf/Pipeline.cc

(limited to 'libqpdf/Pipeline.cc')

diff --git a/libqpdf/Pipeline.cc b/libqpdf/Pipeline.cc
new file mode 100644
index 00000000..17c0c8b2
--- /dev/null
+++ b/libqpdf/Pipeline.cc
@@ -0,0 +1,25 @@
+
+
+#include <qpdf/Pipeline.hh>
+
+Pipeline::Pipeline(char const* identifier, Pipeline* next) :
+    identifier(identifier),
+    next(next)
+{
+}
+
+Pipeline::~Pipeline()
+{
+}
+
+Pipeline*
+Pipeline::getNext(bool allow_null)
+{
+    if ((next == 0) && (! allow_null))
+    {
+	throw Exception(
+	    this->identifier +
+	    ": Pipeline::getNext() called on pipeline with no next");
+    }
+    return this->next;
+}
-- 
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