.

include/wfr/wep/utils/WepProgressionWriter.h

@@ -0,0 +1,45 @@
+
+#pragma once
+
+
+#include <string>
+#include <fstream>
+#include <memory>
+#include <set>
+
+
+namespace wfr {
+namespace wep {
+
+// Forward declarations
+class WorkflowExecutionPlan;
+class AbstractWepNode;
+
+// main namespace
+namespace utils {
+
+
+class WepProgressionWriter {
+
+// Invariant properties that can be accessed directly.
+public:
+	const std::shared_ptr<WorkflowExecutionPlan> wep;
+	const std::string workflowName;
+
+private:
+	std::ofstream outfile;
+	int64_t epoch = 0;
+
+public:
+	WepProgressionWriter(const std::shared_ptr<WorkflowExecutionPlan>& wep) noexcept;
+
+	void openFile(const std::string filename = std::string());
+	void writeProgressToFile();
+	void closeFile();
+
+};
+
+
+} /* namespace utils */
+} /* namespace wep */
+} /* namespace wfr */