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| | DLPSV () |
| | Default constructor.
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| | DLPSV (const DLPSV ©) |
| | Copy constructor.
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| DLPSV *& | next () |
| | Next SVectorBase.
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| DLPSV *const & | next () const |
| | Next SVectorBase.
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| DLPSV *const & | prev () const |
| | Previous SVectorBase.
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| DLPSV *& | prev () |
| | Previous SVectorBase.
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| int | size () const |
| | Number of used indices.
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| int | max () const |
| | Maximal number of indices.
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| int | dim () const |
| | Dimension of the vector defined as maximal index + 1.
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| int | number (int i) const |
| | Number of index i.
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| R | operator[] (int i) const |
| | Value to index i.
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| Nonzero< R > & | element (int n) |
| | Reference to the n 'th nonzero element.
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| const Nonzero< R > & | element (int n) const |
| | The n 'th nonzero element.
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| int & | index (int n) |
| | Reference to index of n 'th nonzero.
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| int | index (int n) const |
| | Index of n 'th nonzero.
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| R & | value (int n) |
| | Reference to value of n 'th nonzero.
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| const R & | value (int n) const |
| | Value of n 'th nonzero.
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| void | add (int i, const R &v) |
| | Append one nonzero
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| void | add (int i) |
| | Append one uninitialized nonzero.
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| void | add (const SVectorBase &sv) |
| | Append nonzeros of sv.
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| void | add (int n, const int i[], const R v[]) |
| | Append n nonzeros.
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| template<class S > |
| void | add (int n, const int i[], const S v[]) |
| | Append n nonzeros.
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| void | add (int n, const Nonzero< R > e[]) |
| | Append n nonzeros.
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| void | remove (int n, int m) |
| | Remove nonzeros n thru m.
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| void | remove (int n) |
| | Remove n 'th nonzero.
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| void | clear () |
| | Remove all indices.
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| void | sort () |
| | Sort nonzeros to increasing indices.
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| R | maxAbs () const |
| | Maximum absolute value, i.e., infinity norm.
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| R | minAbs () const |
| | Minimum absolute value.
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| Real | length () const |
| | Floating point approximation of euclidian norm (without any approximation guarantee).
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| R | length2 () const |
| | Squared norm.
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| SVectorBase< R > & | operator*= (const R &x) |
| | Scaling.
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| R | operator* (const VectorBase< R > &w) const |
| | Inner product.
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| template<class S > |
| R | operator* (const SVectorBase< S > &w) const |
| | inner product for sparse vectors
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| | SVectorBase (int n=0, Nonzero< R > *p_mem=0) |
| | Default constructor.
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| template<class S > |
| SVectorBase< R > & | operator= (const VectorBase< S > &vec) |
| | Assignment operator.
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| SVectorBase< R > & | operator= (const SVectorBase< R > &sv) |
| | Assignment operator.
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| template<class S > |
| SVectorBase< R > & | operator= (const SVectorBase< S > &sv) |
| | Assignment operator.
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| template<class S > |
| SVectorBase< R > & | assignArray (const S *rowValues, const int *rowIndices, int rowSize) |
| | Assignment operator.
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| template<class S > |
| SVectorBase< R > & | operator= (const SSVectorBase< S > &sv) |
| | Assignment operator.
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| Nonzero< R > * | mem () const |
| | get pointer to internal memory.
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| void | set_size (int s) |
| | Set size of the vector.
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| void | set_max (int m) |
| | Set the maximum number of nonzeros in the vector.
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| void | setMem (int n, Nonzero< R > *elmem) |
| | Set the memory area where the nonzeros will be stored.
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| bool | isConsistent () const |
| | Consistency check.
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template<class R>
class soplex::SVSetBase< R >::DLPSV
SVectorBase with prev/next pointers.
- Todo:
- Check whether SVSetBase::DLPSV can be implemented as IdElement<SVectorBase>
The management of the SVectorBases is implemented by a DataSet<DLPSV>, the keys used externally are DataKeys.
The management of nonzeros is done by a Real linked list IdList<DLPSV>, where the SVectorBases are kept in the order in which their indices occurr in the Array. The SVectorBases are kept without holes: If one is removed or moved to the end, the SVectorBase preceeding it obtains the space for all the nonzeros that previously belonged to the (re-)moved one. However, the nonzeros in use are uneffected by this.
Definition at line 81 of file svsetbase.h.
Public Member Functions inherited from