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-rw-r--r--dpmert/error_surface.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/dpmert/error_surface.h b/dpmert/error_surface.h
new file mode 100644
index 00000000..bb65847b
--- /dev/null
+++ b/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