1 files changed, 30 insertions, 0 deletions
diff --git a/lib/gras_impl/stats.hpp b/lib/gras_impl/stats.hpp
new file mode 100644
index 0000000..9c9c8e1
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+++ b/lib/gras_impl/stats.hpp
@@ -0,0 +1,30 @@
+// Copyright (C) by Josh Blum. See LICENSE.txt for licensing information.
+
+#ifndef INCLUDED_LIBGRAS_IMPL_STATS_HPP
+#define INCLUDED_LIBGRAS_IMPL_STATS_HPP
+
+#include <gras/chrono.hpp>
+#include <vector>
+
+namespace gras
+{
+
+struct BlockStats
+{
+    time_ticks_t start_time;
+    time_ticks_t stop_time;
+
+    std::vector<item_index_t> items_consumed;
+    std::vector<item_index_t> tags_consumed;
+    std::vector<item_index_t> items_produced;
+    std::vector<item_index_t> tags_produced;
+
+    item_index_t work_count;
+    time_ticks_t time_last_work;
+    time_ticks_t total_time_work;
+    time_ticks_t total_time_work_other;
+};
+
+} //namespace gras
+
+#endif /*INCLUDED_LIBGRAS_IMPL_STATS_HPP*/