Initial

2024-08-07 09:12:07 -04:00
parent ca445435a0
commit fdfadd5c7e
1021 changed files with 73601 additions and 0 deletions
--- a/cashflow/Irr.hpp
+++ b/cashflow/Irr.hpp
@@ -0,0 +1,22 @@
+#ifndef _CASHFLOW_IRR_HPP_
+#define _CASHFLOW_IRR_HPP_
+#ifndef _COMMON_ARRAY_HPP_
+#include <common/array.hpp>
+#endif
+#ifndef _COMMON_MATH_HPP_
+#include <common/math.hpp>
+#endif
+
+class IRR
+{
+public:
+  static double irr(Array<double> &cashflows);
+  static double npv(Array<double> &cashflows,double rate);
+  static double pv(Array<double> &cashflows,double rate);
+  static double pvD(Array<double> &cashflows,double rate);
+private:
+  static double IRR_ERROR;
+	static double IRR_ACCURACY;
+	static int IRR_MAX_ITERATIONS;
+};
+#endif