Structure updated and intqpipopt files added

1 files changed, 212 insertions, 0 deletions

diff --git a/newstructure/thirdparty/linux/include/coin/IpExpansionMatrix.hpp b/newstructure/thirdparty/linux/include/coin/IpExpansionMatrix.hpp
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+// Copyright (C) 2004, 2009 International Business Machines and others.
+// All Rights Reserved.
+// This code is published under the Eclipse Public License.
+//
+// $Id: IpExpansionMatrix.hpp 2269 2013-05-05 11:32:40Z stefan $
+//
+// Authors:  Carl Laird, Andreas Waechter     IBM    2004-08-13
+
+#ifndef __IPEXPANSIONMATRIX_HPP__
+#define __IPEXPANSIONMATRIX_HPP__
+
+#include "IpUtils.hpp"
+#include "IpMatrix.hpp"
+
+namespace Ipopt
+{
+
+  /** forward declarations */
+  class ExpansionMatrixSpace;
+
+  /** Class for expansion/projection matrices.  These matrices allow
+   *  to lift a vector to a vector with larger dimension, keeping
+   *  some elements of the larger vector zero.  This operation is achieved
+   *  by the MultVector operation.  The transpose operation then
+   *  filters some elements from a large vector into a smaller vector.
+   */
+  class ExpansionMatrix : public Matrix
+  {
+  public:
+
+    /**@name Constructors / Destructors */
+    //@{
+
+    /** Constructor, taking the owner_space.
+     */
+    ExpansionMatrix(const ExpansionMatrixSpace* owner_space);
+
+    /** Destructor */
+    ~ExpansionMatrix();
+    //@}
+
+    /** Return the vector of indices marking the expanded position.
+     *  The result is the Index array (of length NSmallVec=NCols())
+     *  that stores the mapping from the small vector to the large
+     *  vector.  For each element i=0,..,NSmallVec in the small
+     *  vector, ExpandedPosIndices()[i] give the corresponding index
+     *  in the large vector.
+     */
+    const Index* ExpandedPosIndices() const;
+
+    /** Return the vector of indices marking the compressed position.
+     *  The result is the Index array (of length NLargeVec=NRows())
+     *  that stores the mapping from the large vector to the small
+     *  vector.  For each element i=0,..,NLargeVec in the large
+     *  vector, CompressedPosIndices()[i] gives the corresponding
+     *  index in the small vector, unless CompressedPosIndices()[i] is
+     *  negative.
+     */
+    const Index* CompressedPosIndices() const;
+
+  protected:
+    /**@name Overloaded methods from Matrix base class*/
+    //@{
+    virtual void MultVectorImpl(Number alpha, const Vector &x, Number beta,
+                                Vector &y) const;
+
+    virtual void TransMultVectorImpl(Number alpha, const Vector& x,
+                                     Number beta, Vector& y) const;
+
+    /** X = beta*X + alpha*(Matrix S^{-1} Z).  Specialized implementation.
+     */
+    virtual void AddMSinvZImpl(Number alpha, const Vector& S, const Vector& Z,
+                               Vector& X) const;
+
+    /** X = S^{-1} (r + alpha*Z*M^Td).  Specialized implementation.
+     */
+    virtual void SinvBlrmZMTdBrImpl(Number alpha, const Vector& S,
+                                    const Vector& R, const Vector& Z,
+                                    const Vector& D, Vector& X) const;
+
+    virtual void ComputeRowAMaxImpl(Vector& rows_norms, bool init) const;
+
+    virtual void ComputeColAMaxImpl(Vector& cols_norms, bool init) const;
+
+    virtual void PrintImpl(const Journalist& jnlst,
+                           EJournalLevel level,
+                           EJournalCategory category,
+                           const std::string& name,
+                           Index indent,
+                           const std::string& prefix) const
+    {
+      PrintImplOffset(jnlst, level, category, name, indent, prefix, 1, 1);
+    }
+    //@}
+
+    void PrintImplOffset(const Journalist& jnlst,
+                         EJournalLevel level,
+                         EJournalCategory category,
+                         const std::string& name,
+                         Index indent,
+                         const std::string& prefix,
+                         Index row_offset,
+                         Index col_offset) const;
+
+    friend class ParExpansionMatrix;
+
+  private:
+    /**@name Default Compiler Generated Methods
+     * (Hidden to avoid implicit creation/calling).
+     * These methods are not implemented and 
+     * we do not want the compiler to implement
+     * them for us, so we declare them private
+     * and do not define them. This ensures that
+     * they will not be implicitly created/called. */
+    //@{
+    /** Default Constructor */
+    ExpansionMatrix();
+
+    /** Copy Constructor */
+    ExpansionMatrix(const ExpansionMatrix&);
+
+    /** Overloaded Equals Operator */
+    void operator=(const ExpansionMatrix&);
+    //@}
+
+    const ExpansionMatrixSpace* owner_space_;
+
+  };
+
+  /** This is the matrix space for ExpansionMatrix.
+   */
+  class ExpansionMatrixSpace : public MatrixSpace
+  {
+  public:
+    /** @name Constructors / Destructors */
+    //@{
+    /** Constructor, given the list of elements of the large vector
+     *  (of size NLargeVec) to be filtered into the small vector (of
+     *  size NSmallVec).  For each i=0..NSmallVec-1 the i-th element
+     *  of the small vector will be put into the ExpPos[i] position of
+     *  the large vector.  The position counting in the vector is
+     *  assumed to start at 0 (C-like array notation).
+     */
+    ExpansionMatrixSpace(Index NLargeVec,
+                         Index NSmallVec,
+                         const Index *ExpPos,
+                         const int offset = 0);
+
+    /** Destructor */
+    ~ExpansionMatrixSpace()
+    {
+      delete [] compressed_pos_;
+      delete [] expanded_pos_;
+    }
+    //@}
+
+    /** Method for creating a new matrix of this specific type. */
+    ExpansionMatrix* MakeNewExpansionMatrix() const
+    {
+      return new ExpansionMatrix(this);
+    }
+
+    /** Overloaded MakeNew method for the MatrixSpace base class.
+     */
+    virtual Matrix* MakeNew() const
+    {
+      return MakeNewExpansionMatrix();
+    }
+
+    /** Accessor Method to obtain the Index array (of length
+     *  NSmallVec=NCols()) that stores the mapping from the small
+     *  vector to the large vector.  For each element i=0,..,NSmallVec
+     *  in the small vector, ExpandedPosIndices()[i] give the
+     *  corresponding index in the large vector.
+     */
+    const Index* ExpandedPosIndices() const
+    {
+      return expanded_pos_;
+    }
+
+    /** Accessor Method to obtain the Index array (of length
+     *  NLargeVec=NRows()) that stores the mapping from the large
+     *  vector to the small vector.  For each element i=0,..,NLargeVec
+     *  in the large vector, CompressedPosIndices()[i] gives the
+     *  corresponding index in the small vector, unless
+     *  CompressedPosIndices()[i] is negative.
+     */
+    const Index* CompressedPosIndices() const
+    {
+      return compressed_pos_;
+    }
+
+  private:
+    Index *expanded_pos_;
+    Index *compressed_pos_;
+  };
+
+  /* inline methods */
+  inline
+  const Index* ExpansionMatrix::ExpandedPosIndices() const
+  {
+    return owner_space_->ExpandedPosIndices();
+  }
+
+  inline
+  const Index* ExpansionMatrix::CompressedPosIndices() const
+  {
+    return owner_space_->CompressedPosIndices();
+  }
+
+} // namespace Ipopt
+#endif