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FluxBox Class Reference

A FArrayBox-like container for edge-centered fluxes. More...

#include <FluxBox.H>

Collaboration diagram for FluxBox:

Collaboration graph
[legend]
List of all members.

Public Methods

 FluxBox ()
 default constructor

 FluxBox (const Box &bx, int n=1)
 constructs FluxBox on cell-centered box with n components

 ~FluxBox ()
 destructor

void resize (const Box &bx, int n=1)
 resize FluxBox similar to BaseFab::resize()

void define (const Box &bx, int n=1)
void clear ()
 this function returns the FluxBox to the undefined state

int nComp () const
 {\bf access functions} number of components

const Boxbox () const
 returns cell-centered box which defines fluxBox

FArrayBoxgetFlux (const int dir)
 returns edge-centered flux in direction dir

const FArrayBoxgetFlux (const int dir) const
FArrayBoxoperator[] (const int dir)
 returns FArrayBox in direction dir

const FArrayBoxoperator[] (const int dir) const
 constant version

void setVal (const Real val)
void setVal (const Real val, const int dir)
 set fluxes in direction dir to val

void setVal (const Real val, const int dir, const int startComp, const int nComp)
 more specific setVal

void setVal (const Real val, const Box &bx)
 sets fluxes on edges surrounding cell-centered box bx

void setVal (const Real val, const Box &bx, const int dir, const int startComp, const int nComp)
void copy (const FluxBox &src)
 copy from src to this FluxBox -- sizes must be identical

void copy (const FluxBox &src, const int srcComp, const int destComp, const int numComp)
 copy on overlap, for all directions

void copy (const FluxBox &src, const int dir, const int srcComp, const int destComp, const int numComp)
 copy on overlap of FluxBoxes, in direction dir

void copy (const Box &R, const Interval &Cdest, const FluxBox &src, const Interval &Csrc)
void copy (const Box &srcbox, const Interval &srccomps, const Box &destbox, const FluxBox &src, const Interval &destcomps)
FluxBox & shift (const IntVect &v)
int size (const Box &bx, const Interval &comps) const
 {\bf Linearization Functions}

void linearOut (void *buf, const Box &R, const Interval &comps) const
void linearIn (void *buf)
void linearIn (void *buf, const Box &R, const Interval &comps)

Static Public Methods

int preAllocatable ()

Protected Attributes

Box m_bx
int m_nvar
Vector< FArrayBox * > m_fluxes
 BL_SPACEDIM FArrayBoxes which hold fluxes.


Detailed Description

A FArrayBox-like container for edge-centered fluxes.

This is a class to contain edge-centered fluxes on a box.


Constructor & Destructor Documentation

FluxBox::FluxBox  
 

default constructor

FluxBox::FluxBox const Box   bx,
int    n = 1
 

constructs FluxBox on cell-centered box with n components

FluxBox::~FluxBox  
 

destructor


Member Function Documentation

const Box& FluxBox::box   const
 

returns cell-centered box which defines fluxBox

void FluxBox::clear  
 

this function returns the FluxBox to the undefined state

void FluxBox::copy const Box   srcbox,
const Interval   srccomps,
const Box   destbox,
const FluxBox &    src,
const Interval   destcomps
 

void FluxBox::copy const Box   R,
const Interval   Cdest,
const FluxBox &    src,
const Interval   Csrc
 

void FluxBox::copy const FluxBox &    src,
const int    dir,
const int    srcComp,
const int    destComp,
const int    numComp
 

copy on overlap of FluxBoxes, in direction dir

void FluxBox::copy const FluxBox &    src,
const int    srcComp,
const int    destComp,
const int    numComp
 

copy on overlap, for all directions

void FluxBox::copy const FluxBox &    src
 

copy from src to this FluxBox -- sizes must be identical

void FluxBox::define const Box   bx,
int    n = 1
 

const FArrayBox& FluxBox::getFlux const int    dir const
 

FArrayBox& FluxBox::getFlux const int    dir
 

returns edge-centered flux in direction dir

void FluxBox::linearIn void *    buf,
const Box   R,
const Interval   comps
 

void FluxBox::linearIn void *    buf
 

void FluxBox::linearOut void *    buf,
const Box   R,
const Interval   comps
const
 

int FluxBox::nComp   const
 

{\bf access functions} number of components

const FArrayBox& FluxBox::operator[] const int    dir const
 

constant version

FArrayBox& FluxBox::operator[] const int    dir
 

returns FArrayBox in direction dir

int FluxBox::preAllocatable   [inline, static]
 

void FluxBox::resize const Box   bx,
int    n = 1
 

resize FluxBox similar to BaseFab::resize()

void FluxBox::setVal const Real    val,
const Box   bx,
const int    dir,
const int    startComp,
const int    nComp
 

void FluxBox::setVal const Real    val,
const Box   bx
 

sets fluxes on edges surrounding cell-centered box bx

void FluxBox::setVal const Real    val,
const int    dir,
const int    startComp,
const int    nComp
 

more specific setVal

void FluxBox::setVal const Real    val,
const int    dir
 

set fluxes in direction dir to val

void FluxBox::setVal const Real    val
 

{\bf data modification functions} set all fluxes to val

FluxBox& FluxBox::shift const IntVect   v
 

Modifies the domain of this FluxBox by shifting.

int FluxBox::size const Box   bx,
const Interval   comps
const
 

{\bf Linearization Functions}


Member Data Documentation

Box FluxBox::m_bx [protected]
 

Vector<FArrayBox*> FluxBox::m_fluxes [protected]
 

BL_SPACEDIM FArrayBoxes which hold fluxes.

int FluxBox::m_nvar [protected]
 


The documentation for this class was generated from the following file:
Generated on Thu Aug 29 11:07:41 2002 for Chombo&INS by doxygen1.2.16