Structure updated and intqpipopt files added

1 files changed, 44 insertions, 0 deletions

diff --git a/newstructure/thirdparty/linux/include/coin/CoinRational.hpp b/newstructure/thirdparty/linux/include/coin/CoinRational.hpp
new file mode 100644
index 0000000..bfbfa5f
--- /dev/null
+++ b/newstructure/thirdparty/linux/include/coin/CoinRational.hpp
@@ -0,0 +1,44 @@
+// Authors: Matthew Saltzman and Ted Ralphs
+// Copyright 2015, Matthew Saltzman and Ted Ralphs
+// Licensed under the Eclipse Public License 1.0
+
+#ifndef CoinRational_H
+#define CoinRational_H
+
+#include <cmath>
+
+//Small class for rational numbers
+class CoinRational
+{
+
+public :
+   long getDenominator() { return denominator_; }
+   long getNumerator() { return numerator_; }
+
+   CoinRational(): 
+      numerator_(0),
+      denominator_(1)
+   {};
+   
+   CoinRational(long n, long d):
+      numerator_(n),
+      denominator_(d)
+   {};
+
+   CoinRational(double val, double maxdelta, long maxdnom)
+   {
+      if (!nearestRational_(val, maxdelta, maxdnom)){
+	 numerator_ = 0;
+	 denominator_ = 1;
+      }	    
+   };
+
+private :
+
+   long numerator_;
+   long denominator_;
+     
+   bool nearestRational_(double val, double maxdelta, long maxdnom);
+};
+
+#endif