include/nestlog -> include/indentlog

include/indentlog/printer.hpp

@@ -0,0 +1,28 @@
+/* @file printer.hpp */
+
+#pragma once
+
+#include <utility>
+
+namespace xo {
+  namespace print {
+    /* print an event to a logfile
+     * intended to be usable as EventSink argument
+     * to RealizationSimSource<T, EventSink>
+     */
+    template<typename T, typename Stream>
+    class printer {
+    public:
+      printer(Stream && os) : os_{std::move(os)} {}
+
+      void operator()(T const & x) {
+          this->os_ << x;
+      }
+
+    private:
+      Stream os_;
+    }; /*printer*/
+  } /*namespace print*/
+} /*namespace xo*/
+
+/* end printer.hpp */