1 files changed, 71 insertions, 0 deletions
diff --git a/src/measurement/measurement.h b/src/measurement/measurement.h
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+/*
+ * Copyright 2010, Intel Corporation
+ *
+ * This file is part of PowerTOP
+ *
+ * This program file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program in a file named COPYING; if not, write to the
+ * Free Software Foundation, Inc,
+ * 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ * or just google for it.
+ *
+ * Authors:
+ *	Arjan van de Ven <arjan@linux.intel.com>
+ */
+#ifndef __INCLUDE_GUARD_MEASUREMENT_H
+#define __INCLUDE_GUARD_MEASUREMENT_H
+
+#include <vector>
+
+using namespace std;
+
+class power_meter {
+	bool discharging = false;
+public:
+	virtual ~power_meter() {};
+
+	virtual void start_measurement(void);
+	virtual void end_measurement(void);
+	virtual double power(void);
+
+	virtual double dev_capacity(void)
+	{
+		return 0.0; /* in Joules */
+	}
+
+	virtual void set_discharging(bool d)
+	{
+		discharging = d;
+	}
+
+	virtual bool is_discharging()
+	{
+		return discharging;
+	}
+};
+
+extern vector<class power_meter *> power_meters;
+
+extern void start_power_measurement(void);
+extern void end_power_measurement(void);
+extern double global_power(void);
+extern void global_sample_power(void);
+extern double global_joules(void);
+extern double global_time_left(void);
+
+extern void detect_power_meters(void);
+extern void extech_power_meter(const char *devnode);
+
+extern double min_power;
+
+#endif