+#ifndef INTERVAL_H_
+#define INTERVAL_H_
+#include "envGraph.h"
+#include "Definitions.h"
+
+/*----------------------------------------------------------------------*\
+ |* Declaration *|
+ \*---------------------------------------------------------------------*/
+
+/*--------------------------------------*\
+ |* Public *|
+ \*-------------------------------------*/
+
+class CBI_GRAPH Interval
+ {
+ public:
+ Interval(double min, double max);
+
+ void setMin(double min);
+ void setMax(double max);
+
+ double delta() const;
+ double deltaAbs() const;
+
+ inline double getMin() const
+ {
+ return min;
+ }
+
+ inline double getMax() const
+ {
+ return max;
+ }
+
+ private:
+ double min;
+ double max;
+ };
+
+#endif
+
+/*----------------------------------------------------------------------*\
+ |* End *|
+ \*---------------------------------------------------------------------*/