olb::LpNormImpl< T, W, P > Struct Template Reference

Lp norm functor implementation details specific to the P parameter. More...

#include <latticeIntegralCommon.h>

Collaboration diagram for olb::LpNormImpl< T, W, P >:

Public Member Functions
W	operator() (W output, W tmp, T weight)
W	enclose (W output)

Detailed Description

template<typename T, typename W, int P>
struct olb::LpNormImpl< T, W, P >

Lp norm functor implementation details specific to the P parameter.

Used in BlockLpNorm2D, BlockLpNorm3D, SuperLpNorm2D and SuperLpNorm3D.

Definition at line 35 of file latticeIntegralCommon.h.

Member Function Documentation

enclose()

template<typename T , typename W , int P>

W olb::LpNormImpl< T, W, P >::enclose ( W output )

inline

Definition at line 47 of file latticeIntegralCommon.h.

{
  return util::pow(output, 1. / P);
}

References olb::util::pow().

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operator()()

template<typename T , typename W , int P>

W olb::LpNormImpl< T, W, P >::operator() ( W output, W tmp, T weight )

inline

Definition at line 41 of file latticeIntegralCommon.h.

{
  return output + util::pow(util::fabs(tmp), P)*weight;
}

References olb::util::fabs(), and olb::util::pow().

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The documentation for this struct was generated from the following file:

• src/functors/lattice/integral/latticeIntegralCommon.h