belfem::Database Class Reference

Precomputed lookup table on a tensor grid; evaluation, derivatives and HDF5 persistence. More...

#include <cl_Database.hpp>

Public Member Functions
	Database (const string &aFilePath, const string &aMaterial)
	Database (const hid_t aHDF5, const string &aLabel)
	Database (Mesh *aMesh, const string &aField, const bool aProject=true, const string aMaterial="")
	~Database ()
real	evaluate (const real aX, const real aY) const
real	evaluate (const real aX, const real aY, const real aZ) const
real	evaluate_derivx (const real aX, const real aY) const
real	evaluate_derivy (const real aX, const real aY) const
real	evaluate_derivx (const real aX, const real aY, const real aZ) const
real	evaluate_derivy (const real aX, const real aY, const real aZ) const
real	evaluate_derivz (const real aX, const real aY, const real aZ) const
real	evaluate_derivxy (const real aX, const real aY, const real aZ) const
	mixed physical derivatives d2f / dx dy and d2f / dy dz ( 3-D )
real	evaluate_derivyz (const real aX, const real aY, const real aZ) const
real	upper_bound_derivy_on_lower_y_face () const
real	lower_bound_on_lower_y_face () const
	certified lower bound of f over the face y = min( 1 ) ( 3-D )
uint	dimension () const
real	min (const uint aDimension) const
real	max (const uint aDimension) const
const Vector< real > &	values () const
void	save (const hid_t aHDF5)

Detailed Description

Precomputed lookup table on a tensor grid; evaluation, derivatives and HDF5 persistence.

See also

Database Module Usage Guide

Constructor & Destructor Documentation

Database() [1/3]

belfem::Database::Database	(	const string &	aFilePath,
		const string &	aMaterial )

Database() [2/3]

belfem::Database::Database	(	const hid_t	aHDF5,
		const string &	aLabel )

Database() [3/3]

belfem::Database::Database	(	Mesh *	aMesh,
		const string &	aField,
		const bool	aProject = true,
		const string	aMaterial = "" )

~Database()

belfem::Database::~Database

(

)

Member Function Documentation

dimension()

uint belfem::Database::dimension

(

)

const

evaluate() [1/2]

real belfem::Database::evaluate ( const real aX, const real aY ) const

inline

evaluate() [2/2]

real belfem::Database::evaluate ( const real aX, const real aY, const real aZ ) const

inline

evaluate_derivx() [1/2]

real belfem::Database::evaluate_derivx ( const real aX, const real aY ) const

inline

evaluate_derivx() [2/2]

real belfem::Database::evaluate_derivx ( const real aX, const real aY, const real aZ ) const

inline

evaluate_derivxy()

real belfem::Database::evaluate_derivxy	(	const real	aX,
		const real	aY,
		const real	aZ ) const

mixed physical derivatives d2f / dx dy and d2f / dy dz ( 3-D )

evaluate_derivy() [1/2]

real belfem::Database::evaluate_derivy ( const real aX, const real aY ) const

inline

evaluate_derivy() [2/2]

real belfem::Database::evaluate_derivy ( const real aX, const real aY, const real aZ ) const

inline

evaluate_derivyz()

real belfem::Database::evaluate_derivyz	(	const real	aX,
		const real	aY,
		const real	aZ ) const

evaluate_derivz()

real belfem::Database::evaluate_derivz ( const real aX, const real aY, const real aZ ) const

inline

lower_bound_on_lower_y_face()

real belfem::Database::lower_bound_on_lower_y_face

(

)

const

certified lower bound of f over the face y = min( 1 ) ( 3-D )

max()

real belfem::Database::max

(

const uint

aDimension

)

const

min()

real belfem::Database::min

(

const uint

aDimension

)

const

save()

void belfem::Database::save

(

const hid_t

aHDF5

)

upper_bound_derivy_on_lower_y_face()

real belfem::Database::upper_bound_derivy_on_lower_y_face

(

)

const

certified upper bound of df/dy over the face y = min( 1 ): the largest Bernstein coefficient of the face polynomial over all elements. Non-positive means df/dy <= 0 everywhere on that face, not only at its nodes ( 3-D )

values()

const Vector< real > & belfem::Database::values ( ) const

inline

read access to the raw grid values ( in the stored scale, e.g. log10 for the jc/n tables ), for range checks at load time

---

The documentation for this class was generated from the following files:

• src/physics/database/cl_Database.hpp
• src/physics/database/cl_Database.cpp