TDenseLRApx< T > Class Template Reference
Computes dense matrix block without approximation. More...
#include <TLowRankApx.hh>
Inheritance diagram for TDenseLRApx< T >:
Public Member Functions | |
| virtual TMatrix * | build (const TBlockIndexSet &bis, const TTruncAcc &acc) const |
 Public Member Functions inherited from TLowRankApx | |
| virtual TMatrix * | build (const TBlockCluster *bct, const TTruncAcc &acc) const |
| virtual bool | has_statistics () const |
| indicate if algorithm provides statistics | |
Detailed Description
template<typename T>
class HLIB::TDenseLRApx< T >
Instead of performing approximation for a matrix block, the whole block is computed and returned as a dense matrix.
This is usually used for debugging or accuracy tests.
Member Function Documentation
◆ build()
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virtual |
build low rank matrix for block index set bis with rank defined by accuracy acc
Implements TLowRankApx.
