Added linux shared libraries and header files for int and ecos functions

1 files changed, 131 insertions, 0 deletions

diff --git a/thirdparty/linux/include/coin1/CglLandPValidator.hpp b/thirdparty/linux/include/coin1/CglLandPValidator.hpp
new file mode 100644
index 0000000..8b05597
--- /dev/null
+++ b/thirdparty/linux/include/coin1/CglLandPValidator.hpp
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+// Copyright (C) 2005-2009, Pierre Bonami and others.  All Rights Reserved.
+// Author:   Pierre Bonami
+//           Tepper School of Business
+//           Carnegie Mellon University, Pittsburgh, PA 15213
+// Date:     11/22/05
+//
+// $Id: CglLandPValidator.hpp 1122 2013-04-06 20:39:53Z stefan $
+//
+// This code is licensed under the terms of the Eclipse Public License (EPL).
+//---------------------------------------------------------------------------
+
+#ifndef CglLandPValidator_H
+#define CglLandPValidator_H
+#include "OsiSolverInterface.hpp"
+#include "CglParam.hpp"
+#include <vector>
+
+/** constants describing rejection codes*/
+//[5] = {"Accepted", "violation too small", "small coefficient too small", "big dynamic","too dense"}
+
+
+namespace LAP
+{
+
+/** Class to validate or reject a cut */
+class Validator
+{
+public:
+    /** Reasons for rejecting a cut */
+    enum RejectionsReasons
+    {
+        NoneAccepted=0 /**Cut was accepted*/,
+        SmallViolation /** Violation of the cut is too small */,
+        SmallCoefficient /** There is a small coefficient we can not get rid off.*/,
+        BigDynamic /** Dynamic of coefficinet is too important. */,
+        DenseCut/**cut is too dense */,
+        EmptyCut/**After cleaning cut has become empty*/,
+        DummyEnd/** dummy*/
+    };
+
+    /** Constructor with default values */
+    Validator(double maxFillIn = 1.,
+              double maxRatio = 1e8,
+              double minViolation = 0,
+              bool scale = false,
+              double rhsScale = 1);
+
+    /** Clean an OsiCut */
+    int cleanCut(OsiRowCut & aCut, const double * solCut,const OsiSolverInterface &si, const CglParam & par,
+                 const double * colLower, const double * colUpper);
+    /** Clean an OsiCut by another method */
+    int cleanCut2(OsiRowCut & aCut, const double * solCut, const OsiSolverInterface &si, const CglParam & par,
+                  const double * colLower, const double * colUpper);
+    /** Call the cut cleaner */
+    int operator()(OsiRowCut & aCut, const double * solCut,const OsiSolverInterface &si, const CglParam & par,
+                   const double * colLower, const double * colUpper)
+    {
+        return cleanCut(aCut, solCut, si, par, colLower, colUpper);
+    }
+    /** @name set functions */
+    /** @{ */
+    void setMaxFillIn(double value)
+    {
+        maxFillIn_ = value;
+    }
+    void setMaxRatio(double value)
+    {
+        maxRatio_ = value;
+    }
+    void setMinViolation(double value)
+    {
+        minViolation_ = value;
+    }
+
+    void setRhsScale(double v)
+    {
+        rhsScale_ = v;
+    }
+    /** @} */
+    /** @name get functions */
+    /** @{ */
+    double getMaxFillIn()
+    {
+        return maxFillIn_;
+    }
+    double getMaxRatio()
+    {
+        return maxRatio_;
+    }
+    double getMinViolation()
+    {
+        return minViolation_;
+    }
+    /** @} */
+
+    const std::string& failureString(RejectionsReasons code) const
+    {
+        return rejections_[static_cast<int> (code)];
+    }
+    const std::string& failureString(int code) const
+    {
+        return rejections_[ code];
+    }
+    int numRejected(RejectionsReasons code)const
+    {
+        return numRejected_[static_cast<int> (code)];
+    }
+    int numRejected(int code)const
+    {
+        return numRejected_[ code];
+    }
+private:
+    static void fillRejectionReasons();
+    /** max percentage of given formulation fillIn should be accepted for cut fillin.*/
+    double maxFillIn_;
+    /** max ratio between smallest and biggest coefficient */
+    double maxRatio_;
+    /** minimum violation for accepting a cut */
+    double minViolation_;
+    /** Do we do scaling? */
+    bool scale_;
+    /** Scale of right-hand-side.*/
+    double rhsScale_;
+    /** Strings explaining reason for rejections */
+    static std::vector<std::string> rejections_;
+    /** Number of cut rejected for each of the reasons.*/
+    std::vector<int> numRejected_;
+};
+
+}/* Ends namespace LAP.*/
+#endif