From 8aa29810bb77611cc20b7a384897ff6703783ea1 Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@allegro.clab.cs.cmu.edu>
Date: Sun, 18 Nov 2012 13:35:42 -0500
Subject: major restructure of the training code

---
 training/dpmert/error_surface.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 training/dpmert/error_surface.h

(limited to 'training/dpmert/error_surface.h')

diff --git a/training/dpmert/error_surface.h b/training/dpmert/error_surface.h
new file mode 100644
index 00000000..bb65847b
--- /dev/null
+++ b/training/dpmert/error_surface.h
@@ -0,0 +1,24 @@
+#ifndef _ERROR_SURFACE_H_
+#define _ERROR_SURFACE_H_
+
+#include <vector>
+#include <string>
+
+#include "ns.h"
+
+class Score;
+
+struct ErrorSegment {
+  double x;
+  SufficientStats delta;
+  ErrorSegment() : x(0), delta() {}
+};
+
+class ErrorSurface : public std::vector<ErrorSegment> {
+ public:
+  ~ErrorSurface();
+  void Serialize(std::string* out) const;
+  void Deserialize(const std::string& in);
+};
+
+#endif
-- 
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