* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef PULSEVIEW_UTIL_H
-#define PULSEVIEW_UTIL_H
+#ifndef PULSEVIEW_UTIL_HPP
+#define PULSEVIEW_UTIL_HPP
-#include <math.h>
+#include <cmath>
#include <QString>
namespace pv {
namespace util {
+enum TimeUnit {
+ Time = 1,
+ Samples = 2
+};
+
extern const int FirstSIPrefixPower;
/**
* @return The formated value.
*/
QString format_time(
- double t, int prefix = -1, unsigned precision = 0, bool sign = true);
+ double t, int prefix = -1, TimeUnit unit = Time, unsigned precision = 0,
+ bool sign = true);
/**
* Formats a given time value with a SI prefix so that the
} // namespace util
} // namespace pv
-#endif // PULSEVIEW_UTIL_H
+#endif // PULSEVIEW_UTIL_HPP