#include <ClpPackedMatrix.hpp>
Public Member Functions | |
Useful methods | |
void | transposeTimes (const ClpSimplex *model, const CoinPackedMatrix *rowCopy, const CoinIndexedVector *x, CoinIndexedVector *spareArray, CoinIndexedVector *z) const |
Return x * -1 * A in | |
bool | usefulInfo () const |
Returns true if copy has useful information. | |
Constructors, destructor | |
ClpPackedMatrix2 () | |
Default constructor. | |
ClpPackedMatrix2 (ClpSimplex *model, const CoinPackedMatrix *rowCopy) | |
Constructor from copy. | |
virtual | ~ClpPackedMatrix2 () |
Destructor. | |
Copy method | |
ClpPackedMatrix2 (const ClpPackedMatrix2 &) | |
The copy constructor. | |
ClpPackedMatrix2 & | operator= (const ClpPackedMatrix2 &) |
The copy constructor. | |
Protected Attributes | |
Data members | |
The data members are protected to allow access for derived classes. | |
int | numberBlocks_ |
Number of blocks. | |
int | numberRows_ |
Number of rows. | |
int * | offset_ |
Column offset for each block (plus one at end). | |
unsigned short * | count_ |
Counts of elements in each part of row. | |
CoinBigIndex * | rowStart_ |
Row starts. | |
unsigned short * | column_ |
columns within block | |
double * | work_ |
work arrays |
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Default constructor.
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Constructor from copy.
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Destructor.
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The copy constructor.
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Return Note - x packed and z will be packed mode Squashes small elements and knows about ClpSimplex |
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Returns true if copy has useful information.
Definition at line 359 of file ClpPackedMatrix.hpp. |
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The copy constructor.
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Number of blocks.
Definition at line 387 of file ClpPackedMatrix.hpp. |
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Number of rows.
Definition at line 389 of file ClpPackedMatrix.hpp. |
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Column offset for each block (plus one at end).
Definition at line 391 of file ClpPackedMatrix.hpp. |
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Counts of elements in each part of row.
Definition at line 393 of file ClpPackedMatrix.hpp. |
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Row starts.
Definition at line 395 of file ClpPackedMatrix.hpp. |
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columns within block
Definition at line 397 of file ClpPackedMatrix.hpp. |
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work arrays
Definition at line 399 of file ClpPackedMatrix.hpp. |