From 2c329374e420a8e56adac978f69888fd61e4a885 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Fri, 8 Apr 2016 08:40:52 -0400
Subject: [PATCH] Timeline: Added ::dump for debugging

---
 src/Timeline.cpp | 15 +++++++++++++++
 src/Timeline.h   |  2 ++
 2 files changed, 17 insertions(+)

diff --git a/src/Timeline.cpp b/src/Timeline.cpp
index 35c363d1..75730239 100644
--- a/src/Timeline.cpp
+++ b/src/Timeline.cpp
@@ -26,6 +26,7 @@
 
 #include <cmake.h>
 #include <Timeline.h>
+#include <sstream>
 
 ////////////////////////////////////////////////////////////////////////////////
 // The Timeline object represents a continuum with a defined start and end
@@ -94,3 +95,17 @@ std::vector <Interval> Timeline::untracked (Rules& rules) const
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+std::string Timeline::dump () const
+{
+  std::stringstream out;
+
+  out << "Timeline _range " << _range.dump ();
+  for (auto& i : _inclusions)
+    out << "  " << i.dump ();
+  for (auto& e : _exclusions)
+    out << "  " << e.dump ();
+
+  return out.str ();
+}
+
+////////////////////////////////////////////////////////////////////////////////
diff --git a/src/Timeline.h b/src/Timeline.h
index bf0eac0d..e974bcb8 100644
--- a/src/Timeline.h
+++ b/src/Timeline.h
@@ -45,6 +45,8 @@ public:
   std::vector <Interval> tracked (Rules&) const;
   std::vector <Interval> untracked (Rules&) const;
 
+  std::string dump () const;
+
 private:
   Interval                _range      {};
   std::vector <Interval>  _inclusions {};