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avtSDFFileFormat.h
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avtSDFFileFormat.h
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/*****************************************************************************
*
* Copyright (c) 2000 - 2010, Lawrence Livermore National Security, LLC
* Produced at the Lawrence Livermore National Laboratory
* LLNL-CODE-442911
* All rights reserved.
*
* This file is part of VisIt. For details, see https://visit.llnl.gov/. The
* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the disclaimer (as noted below) in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of the LLNS/LLNL nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY,
* LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/
// ************************************************************************* //
// avtSDFFileFormat.h //
// ************************************************************************* //
#ifndef AVT_SDF_FILE_FORMAT_H
#define AVT_SDF_FILE_FORMAT_H
#include <avtSTMDFileFormat.h>
#include <vector>
#include "sdf.h"
#include "sdf_derived.h"
#include "sdf_extension.h"
#include "stack_allocator.h"
class DBOptionsAttributes;
using std::vector;
// ****************************************************************************
// Class: avtSDFFileFormat
//
// Purpose:
// Reads in SDF files as a plugin to VisIt.
//
// Programmer: Keith Bennett
// Creation: Fri Oct 29 15:31:09 PST 2010
//
// ****************************************************************************
class avtSDFFileFormat : public avtSTMDFileFormat
{
public:
avtSDFFileFormat(const char *, DBOptionsAttributes *);
virtual ~avtSDFFileFormat();
//
// This is used to return unconvention data -- ranging from material
// information to information about block connectivity.
//
virtual void *GetAuxiliaryData(const char *var, int domain,
const char *type, void *args,
DestructorFunction &);
//
// If you know the cycle number, overload this function.
// Otherwise, VisIt will make up a reasonable one for you.
//
// virtual int GetCycle(void);
//
virtual const char *GetType(void) { return "SDF"; };
virtual void FreeUpResources(void);
virtual vtkDataSet *GetMesh(int, const char *);
virtual vtkDataArray *GetVar(int, const char *);
virtual vtkDataArray *GetVectorVar(int, const char *);
virtual void ActivateTimestep(void);
virtual bool HasInvariantMetaData(void) const { return false; };
virtual bool HasInvariantSIL(void) const { return false; };
virtual void SetUpDomainConnectivity(void);
int GetCycle(void) { return step; }
int GetCycle(int) { return step; }
double GetTime(void) { return time; }
double GetTime(int) { return time; }
int GetCycleFromFilename(const char *f) const { return step; }
double GetTimeFromFilename(const char *f) const { return time; }
bool ReturnsValidCycle(void) const { return true; }
bool ReturnsValidTime(void) const { return true; }
/*
virtual void PopulateIOInformation(avtIOInformation& ioInfo);
virtual void SetDatabaseMetaData(avtDatabaseMetaData *md);
void SetTimestep(int ts, int ns);
void RegisterDatabaseMetaData(avtDatabaseMetaData *);
void SetCache(avtVariableCache *);
virtual bool PerformsMaterialSelection(void) { return false; };
virtual bool HasVarsDefinedOnSubMeshes(void) { return false; };
virtual bool HasInvariantSIL(void) const { return true; };
virtual void TurnMaterialSelectionOff(void);
virtual void TurnMaterialSelectionOn(const char *);
virtual bool CanCacheVariable(const char *) { return true; };
bool CanDoStreaming(void)
{ return canDoStreaming; };
virtual void RegisterVariableList(const char *,
const std::vector<CharStrRef> &) {;};
virtual void RegisterDataSelections(
const std::vector<avtDataSelection_p>&,
std::vector<bool> *wasApplied) {;};
void SetResultMustBeProducedOnlyOnThisProcessor(bool b)
{ resultMustBeProducedOnlyOnThisProcessor = b; };
virtual void GetCycles(std::vector<int>&) { return; };
virtual int GetCycle(void) { return INVALID_CYCLE; };
virtual int GetCycle(int) { return INVALID_CYCLE; };
virtual void GetTimes(std::vector<double>&) { return; };
virtual double GetTime(void) { return INVALID_TIME; };
virtual double GetTime(int) { return INVALID_TIME; };
//
// These methods are designed so that we can distinguish between
// the default implementation and one that is overridden in a plugin.
// A plugin is expected to return INVALID_CYCLE or INVALID_TIME for any
// situation in which it cannot return what it thinks is a valid
// cycle/time from a filename. The default methods return something
// slightly different. The reason we do this is that our guesses are
// NOT to be trusted, but a plugin's guesses are. So, we need to know
// the difference.
//
virtual int GetCycleFromFilename(const char *f) const
{ if (f[0] == '\0') return FORMAT_INVALID_CYCLE;
return GuessCycle(f); };
virtual double GetTimeFromFilename(const char *f) const
{ if (f[0] == '\0') return FORMAT_INVALID_TIME;
return GuessTime(f); };
void AddMeshToMetaData(avtDatabaseMetaData *, std::string,
avtMeshType, const double * = NULL, int = 1,
int = 0, int = 3, int = 3);
void AddScalarVarToMetaData(avtDatabaseMetaData *, std::string,
std::string, avtCentering,
const double * = NULL,
const bool = false);
void AddVectorVarToMetaData(avtDatabaseMetaData *, std::string,
std::string, avtCentering, int = 3,
const double * = NULL);
void AddTensorVarToMetaData(avtDatabaseMetaData *, std::string,
std::string, avtCentering, int = 3);
void AddSymmetricTensorVarToMetaData(avtDatabaseMetaData *,
std::string, std::string, avtCentering, int = 3);
void AddMaterialToMetaData(avtDatabaseMetaData *, std::string,
std::string,int,std::vector<std::string>);
void AddSpeciesToMetaData(avtDatabaseMetaData *, std::string,
std::string, std::string, int,
std::vector<int>,
std::vector<std::vector<std::string> >);
void AddArrayVarToMetaData(avtDatabaseMetaData *,
std::string, std::vector<std::string> &,
std::string, avtCentering);
void AddArrayVarToMetaData(avtDatabaseMetaData *, std::string, int,
std::string, avtCentering);
*/
protected:
// DATA MEMBERS
int rank, ncpus, ndomains, use_float, use_random, step;
double time;
comm_t comm;
sdf_file_t *h;
stack_handle_t *stack_handle;
char *filename;
bool gotMetadata;
virtual void PopulateDatabaseMetaData(avtDatabaseMetaData *);
char *GetCompositeName(sdf_block_t *b);
void *GetMaterial(const char *var, int domain);
void *GetSpecies(const char *var, int domain);
template <typename Real> void * GetMaterialType(sdf_block_t *, int);
template <typename Real> void * GetSpeciesType(sdf_block_t *, int);
vtkDataSet *GetCurve(int domain, sdf_block_t *b);
sdf_block_t *GetArray(int, const char *);
void OpenFile(int);
void FillGhost(int domain, vtkDataSet *ds);
void *sdf_extension_handle;
sdf_extension_t *ext;
sdf_extension_t *sdf_extension_load(sdf_file_t *);
void sdf_extension_unload(void);
public:
static int extension_not_found;
};
#endif