ergo
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Truncation of symmetric matrices. More...
#include <truncation.h>
Public Member Functions | |
EuclTruncationSymm (Tmatrix &A_) | |
Protected Member Functions | |
virtual void | getFrobTruncBounds (Treal &lowTrunc, Treal &highTrunc, Treal const threshold) |
virtual void | getFrobSqNorms (std::vector< Treal > &frobsq_norms) |
virtual void | frobThreshLowLevel (Treal const threshold) |
virtual Interval< Treal > | euclIfSmall (Treal const absTol, Treal const threshold) |
Truncation of symmetric matrices.
mat::EuclTruncationSymm::EuclTruncationSymm | ( | Tmatrix & | A_ | ) | [inline, explicit] |
Interval< Treal > mat::EuclTruncationSymm::euclIfSmall | ( | Treal const | absTol, |
Treal const | threshold | ||
) | [protected, virtual] |
Implements mat::EuclTruncationBase< Tmatrix, Treal >.
Reimplemented in mat::EuclTruncationSymmWithZ.
References mat::euclIfSmall(), mat::Interval::length(), and mat::Interval::midPoint().
void mat::EuclTruncationSymm::frobThreshLowLevel | ( | Treal const | threshold | ) | [protected, virtual] |
Implements mat::EuclTruncationBase< Tmatrix, Treal >.
Reimplemented in mat::EuclTruncationSymmElementLevel.
References A.
void mat::EuclTruncationSymm::getFrobSqNorms | ( | std::vector< Treal > & | frobsq_norms | ) | [protected, virtual] |
Implements mat::EuclTruncationBase< Tmatrix, Treal >.
Reimplemented in mat::EuclTruncationSymmElementLevel.
References A.
void mat::EuclTruncationSymm::getFrobTruncBounds | ( | Treal & | lowTrunc, |
Treal & | highTrunc, | ||
Treal const | threshold | ||
) | [protected, virtual] |
Implements mat::EuclTruncationBase< Tmatrix, Treal >.
Reimplemented in mat::EuclTruncationSymmWithZ.
References A.