dsvectorbase.h File Reference

Dynamic sparse vectors. More...

#include <assert.h>
#include "soplex/svectorbase.h"

Go to the source code of this file.

Classes
class	VectorBase< R >
	Dense vector.Class VectorBase provides dense linear algebra vectors. It does not provide memory management for the array of values. Instead, the constructor requires a pointer to a memory block large enough to fit the desired dimension of Real or Rational values. More...
class	SSVectorBase< R >
	Semi sparse vector.This class implements semi-sparse vectors. Such are DVectorBases where the indices of its nonzero elements can be stored in an extra IdxSet. Only elements with absolute value > epsilon are considered to be nonzero. Since really storing the nonzeros is not always convenient, an SSVectorBase provides two different stati: setup and not setup. An SSVectorBase being setup means that the nonzero indices are available, otherwise an SSVectorBase is just an ordinary DVectorBase with an empty IdxSet. Note that due to arithmetic operation, zeros can slip in, i.e., it is only guaranteed that at least every non-zero is in the IdxSet. More...
class	DSVectorBase< R >
	Dynamic sparse vectors.Class DSVectorBase implements dynamic sparse vectors, i.e. SVectorBases with an automatic memory management. This allows the user to freely add() as many nonzeros to a DSVectorBase as desired, without any precautions. For saving memory method setMax() allows to reduce memory consumption to the amount really required. More...

Namespaces
	soplex
	Everything should be within this namespace.

Detailed Description

Dynamic sparse vectors.

Definition in file dsvectorbase.h.