From a0d9443af147e949c1e6a01ac24749d12593ec5b Mon Sep 17 00:00:00 2001 From: Harpreet Date: Sat, 3 Sep 2016 00:36:51 +0530 Subject: cbcintlinprog added --- .../linux/include/coin/ClpDummyMatrix.hpp | 183 --------------------- 1 file changed, 183 deletions(-) delete mode 100644 newstructure/thirdparty/linux/include/coin/ClpDummyMatrix.hpp (limited to 'newstructure/thirdparty/linux/include/coin/ClpDummyMatrix.hpp') diff --git a/newstructure/thirdparty/linux/include/coin/ClpDummyMatrix.hpp b/newstructure/thirdparty/linux/include/coin/ClpDummyMatrix.hpp deleted file mode 100644 index 1b4a2d4..0000000 --- a/newstructure/thirdparty/linux/include/coin/ClpDummyMatrix.hpp +++ /dev/null @@ -1,183 +0,0 @@ -/* $Id: ClpDummyMatrix.hpp 1665 2011-01-04 17:55:54Z lou $ */ -// Copyright (C) 2003, International Business Machines -// Corporation and others. All Rights Reserved. -// This code is licensed under the terms of the Eclipse Public License (EPL). - -#ifndef ClpDummyMatrix_H -#define ClpDummyMatrix_H - - -#include "CoinPragma.hpp" - -#include "ClpMatrixBase.hpp" - -/** This implements a dummy matrix as derived from ClpMatrixBase. - This is so you can do ClpPdco but may come in useful elsewhere. - It just has dimensions but no data -*/ - - -class ClpDummyMatrix : public ClpMatrixBase { - -public: - /**@name Useful methods */ - //@{ - /// Return a complete CoinPackedMatrix - virtual CoinPackedMatrix * getPackedMatrix() const; - /** Whether the packed matrix is column major ordered or not. */ - virtual bool isColOrdered() const { - return true; - } - /** Number of entries in the packed matrix. */ - virtual CoinBigIndex getNumElements() const { - return numberElements_; - } - /** Number of columns. */ - virtual int getNumCols() const { - return numberColumns_; - } - /** Number of rows. */ - virtual int getNumRows() const { - return numberRows_; - } - - /** A vector containing the elements in the packed matrix. Note that there - might be gaps in this list, entries that do not belong to any - major-dimension vector. To get the actual elements one should look at - this vector together with vectorStarts and vectorLengths. */ - virtual const double * getElements() const; - /** A vector containing the minor indices of the elements in the packed - matrix. Note that there might be gaps in this list, entries that do not - belong to any major-dimension vector. To get the actual elements one - should look at this vector together with vectorStarts and - vectorLengths. */ - virtual const int * getIndices() const; - - virtual const CoinBigIndex * getVectorStarts() const; - /** The lengths of the major-dimension vectors. */ - virtual const int * getVectorLengths() const; - - /** Delete the columns whose indices are listed in indDel. */ - virtual void deleteCols(const int numDel, const int * indDel); - /** Delete the rows whose indices are listed in indDel. */ - virtual void deleteRows(const int numDel, const int * indDel); - /** Returns a new matrix in reverse order without gaps */ - virtual ClpMatrixBase * reverseOrderedCopy() const; - /// Returns number of elements in column part of basis - virtual CoinBigIndex countBasis(const int * whichColumn, - int & numberColumnBasic); - /// Fills in column part of basis - virtual void fillBasis(ClpSimplex * model, - const int * whichColumn, - int & numberColumnBasic, - int * row, int * start, - int * rowCount, int * columnCount, - CoinFactorizationDouble * element); - /** Unpacks a column into an CoinIndexedvector - */ - virtual void unpack(const ClpSimplex * model, CoinIndexedVector * rowArray, - int column) const ; - /** Unpacks a column into an CoinIndexedvector - ** in packed foramt - Note that model is NOT const. Bounds and objective could - be modified if doing column generation (just for this variable) */ - virtual void unpackPacked(ClpSimplex * model, - CoinIndexedVector * rowArray, - int column) const; - /** Adds multiple of a column into an CoinIndexedvector - You can use quickAdd to add to vector */ - virtual void add(const ClpSimplex * model, CoinIndexedVector * rowArray, - int column, double multiplier) const ; - /** Adds multiple of a column into an array */ - virtual void add(const ClpSimplex * model, double * array, - int column, double multiplier) const; - /// Allow any parts of a created CoinMatrix to be deleted - /// Allow any parts of a created CoinPackedMatrix to be deleted - virtual void releasePackedMatrix() const {} - //@} - - /**@name Matrix times vector methods */ - //@{ - /** Return y + A * scalar *x in y. - @pre x must be of size numColumns() - @pre y must be of size numRows() */ - virtual void times(double scalar, - const double * x, double * y) const; - /// And for scaling - virtual void times(double scalar, - const double * x, double * y, - const double * rowScale, - const double * columnScale) const; - /** Return y + x * scalar * A in y. - @pre x must be of size numRows() - @pre y must be of size numColumns() */ - virtual void transposeTimes(double scalar, - const double * x, double * y) const; - /// And for scaling - virtual void transposeTimes(double scalar, - const double * x, double * y, - const double * rowScale, - const double * columnScale) const; - - using ClpMatrixBase::transposeTimes ; - /** Return x * scalar * A + y in z. - Can use y as temporary array (will be empty at end) - Note - If x packed mode - then z packed mode */ - virtual void transposeTimes(const ClpSimplex * model, double scalar, - const CoinIndexedVector * x, - CoinIndexedVector * y, - CoinIndexedVector * z) const; - /** Return x *A in z but - just for indices in y. - Note - If x packed mode - then z packed mode - Squashes small elements and knows about ClpSimplex */ - virtual void subsetTransposeTimes(const ClpSimplex * model, - const CoinIndexedVector * x, - const CoinIndexedVector * y, - CoinIndexedVector * z) const; - //@} - - /**@name Other */ - //@{ - //@} - - - /**@name Constructors, destructor */ - //@{ - /** Default constructor. */ - ClpDummyMatrix(); - /// Constructor with data - ClpDummyMatrix(int numberColumns, int numberRows, - int numberElements); - /** Destructor */ - virtual ~ClpDummyMatrix(); - //@} - - /**@name Copy method */ - //@{ - /** The copy constructor. */ - ClpDummyMatrix(const ClpDummyMatrix&); - /** The copy constructor from an CoinDummyMatrix. */ - ClpDummyMatrix(const CoinPackedMatrix&); - - ClpDummyMatrix& operator=(const ClpDummyMatrix&); - /// Clone - virtual ClpMatrixBase * clone() const ; - //@} - - -protected: - /**@name Data members - The data members are protected to allow access for derived classes. */ - //@{ - /// Number of rows - int numberRows_; - /// Number of columns - int numberColumns_; - /// Number of elements - int numberElements_; - - //@} -}; - -#endif -- cgit