FloGrid Class Reference

#include <FloGrid.H>

Collaboration diagram for FloGrid:

Public Member Functions
	FloGrid ()
	FloGrid (const std::string &casename)
std::string	Casename () const
double	Time () const
std::vector< FloGridBlock > &	Blocks ()
const std::vector< FloGridBlock > &	Blocks () const
double	UnknownNumber () const
int	ReadAllBlocks ()
int	ReadNBlocks (int first, int nblocks)
int	BlockCount ()
void	DestroyGrids ()
void	SetGhostLayers (unsigned int n)
void	CreateSolutions ()
int	OpenSolutionFile (const std::string &timestamp, double time, double unknown_number)
void	CloseSolutionFile ()
std::ofstream &	SolnFile ()
int	WriteSolutionFile (const std::string &timestamp, double time, double unknown_number)
int	WriteBlocks (std::ostream &Ouf)
int	ReadAllSolutions (const std::string &timestamp)

Protected Attributes
std::string	_casename
std::vector< FloGridBlock >	_blocks
std::ofstream	_solnfile
double	_time
double	_unknown_number

Detailed Description

Definition at line 276 of file FloGrid.H.

Constructor & Destructor Documentation

FloGrid ( )

inline

Definition at line 284 of file FloGrid.H.

References _blocks, and _time.

            : _casename("")
  { _blocks.resize(0); _time=0.0;};

FloGrid ( const std::string &  casename )

inline

Definition at line 286 of file FloGrid.H.

References _blocks, and _time.

    : _casename(casename)
  {_blocks.resize(0); _time=0.0;};

Member Function Documentation

int BlockCount ( )

inline

Definition at line 350 of file FloGrid.H.

References _casename, n, and FloGridBlock::ReadBlock().

Referenced by main().

  {
    std::string sourcegridfile(_casename+".grda_0.00000E-00");
    std::cout << "Reading grid file: " << sourcegridfile << std::endl;
    
    std::ifstream Inf;
    Inf.open(sourcegridfile.c_str());
    if(!Inf){
      std::cout << "FloGrid::ReadAllBlocks: Could not open source grid file, " 
                << sourcegridfile << std::endl;
      return(1);
    }
    
    std::string ftimestamp;
    std::getline(Inf,ftimestamp);
    int n = 0;
    while(Inf){
      FloGridBlock block;
      block.ReadBlock(Inf);
      n++;
    }
    Inf.close();
    return(n-1);
  };

Here is the call graph for this function:

Here is the caller graph for this function:

std::vector<FloGridBlock>& Blocks ( )

inline

Definition at line 291 of file FloGrid.H.

References _blocks.

Referenced by main().

{ return (_blocks); };

Here is the caller graph for this function:

const std::vector<FloGridBlock>& Blocks ( ) const

inline

Definition at line 292 of file FloGrid.H.

References _blocks.

{ return (_blocks); };

std::string Casename ( ) const

inline

Definition at line 289 of file FloGrid.H.

References _casename.

{ return (_casename); };

void CloseSolutionFile ( )

inline

Definition at line 407 of file FloGrid.H.

References _solnfile.

Referenced by main(), and WriteSolutionFile().

{ _solnfile.close(); };

Here is the caller graph for this function:

void CreateSolutions ( )

inline

Definition at line 386 of file FloGrid.H.

References _blocks.

Referenced by main().

  {
    std::vector<FloGridBlock>::iterator fgbi = _blocks.begin();
    while(fgbi != _blocks.end())
      fgbi++->CreateSoln();    
  };

Here is the caller graph for this function:

void DestroyGrids ( )

inline

Definition at line 374 of file FloGrid.H.

References _blocks.

  {
    std::vector<FloGridBlock>::iterator fgbi = _blocks.begin();
    while(fgbi != _blocks.end())
      fgbi++->DestroyGrid();
  };

int OpenSolutionFile ( const std::string &  timestamp, double  time, double  unknown_number  )

inline

Definition at line 392 of file FloGrid.H.

References _casename, and _solnfile.

Referenced by main(), and WriteSolutionFile().

  {
    std::string solnfile(_casename+".sola_"+timestamp);
    
    //    std::ofstream Ouf;
    _solnfile.open(solnfile.c_str());
    if(!_solnfile){
      std::cout << "FloGrid::OpenSolutionFile Could not open source soln file, " 
                << solnfile << std::endl;
      return(1);
    }
    _solnfile << std::scientific << std::setprecision(16);
    _solnfile << time << "\t" << unknown_number << std::endl;
    return(0);
  };

Here is the caller graph for this function:

int ReadAllBlocks ( )

inline

Definition at line 294 of file FloGrid.H.

References _blocks, _casename, and FloGridBlock::ReadBlock().

Referenced by main().

  {
    std::string sourcegridfile(_casename+".grda_0.00000E-00");
    //    std::cout << "Reading grid file: " << sourcegridfile << std::endl;
    
    std::ifstream Inf;
    Inf.open(sourcegridfile.c_str());
    if(!Inf){
      std::cout << "FloGrid::ReadAllBlocks: Could not open source grid file, " 
                << sourcegridfile << std::endl;
      return(1);
    }
    
    std::string ftimestamp;
    std::getline(Inf,ftimestamp);
    while(Inf){
      FloGridBlock block;
      if(block.ReadBlock(Inf) == 0){
        _blocks.push_back(block);
      }
      
    }
    Inf.close();
    return(0);
  };

Here is the call graph for this function:

Here is the caller graph for this function:

int ReadAllSolutions ( const std::string &  timestamp )

inline

Definition at line 444 of file FloGrid.H.

References _blocks, _casename, _time, and _unknown_number.

Referenced by main().

  {
    std::string sourcesolnfile(_casename+".sola_"+timestamp);
    //    std::cout << "Reading soln file: " << sourcesolnfile << std::endl;
    
    std::ifstream Inf;
    Inf.open(sourcesolnfile.c_str());
    if(!Inf){
      std::cout << "FloGrid::ReadAllSoln: Could not open source soln file, " 
                << sourcesolnfile << std::endl;
      return(1);
    }
    
    std::string ftimestamp;
    std::getline(Inf,ftimestamp);
    std::istringstream Istr(ftimestamp);
    Istr >> _time >> _unknown_number;
    std::vector<FloGridBlock>::iterator fgbi = _blocks.begin();
    while(fgbi != _blocks.end()){
      fgbi++->ReadBlockSoln(Inf);
      if(!Inf && (fgbi != _blocks.end())) 
        return(1);
      
    }
    Inf.close();
    return(0);
  };

Here is the caller graph for this function:

int ReadNBlocks ( int  first, int  nblocks  )

inline

Definition at line 319 of file FloGrid.H.

References _blocks, _casename, n, and FloGridBlock::ReadBlock().

Referenced by main().

  {
    std::string sourcegridfile(_casename+".grda_0.00000E-00");
    //    std::cout << "Reading grid file: " << sourcegridfile << std::endl;
    
    std::ifstream Inf;
    Inf.open(sourcegridfile.c_str());
    if(!Inf){
      std::cout << "FloGrid::ReadAllBlocks: Could not open source grid file, " 
                << sourcegridfile << std::endl;
      return(1);
    }
    
    std::string ftimestamp;
    std::getline(Inf,ftimestamp);
    int n = 1;
    while(n < first){
      FloGridBlock block;
      block.ReadBlock(Inf);
      n++;
    }
    while(n < (first + nblocks)){
      FloGridBlock block;
      if(block.ReadBlock(Inf) == 0){
        _blocks.push_back(block);
      }
      n++;
    }
    Inf.close();
    return(0);
  };

Here is the call graph for this function:

Here is the caller graph for this function:

void SetGhostLayers ( unsigned int  n )

inline

Definition at line 380 of file FloGrid.H.

References _blocks.

Referenced by main().

  {
    std::vector<FloGridBlock>::iterator fgbi = _blocks.begin();
    while(fgbi != _blocks.end())
      fgbi++->SetGhostLayers(n);
  };

Here is the caller graph for this function:

std::ofstream& SolnFile ( )

inline

Definition at line 408 of file FloGrid.H.

References _solnfile.

Referenced by main().

{ return (_solnfile); };

Here is the caller graph for this function:

double Time ( ) const

inline

Definition at line 290 of file FloGrid.H.

References _time.

Referenced by main().

{ return (_time); };

Here is the caller graph for this function:

double UnknownNumber ( ) const

inline

Definition at line 293 of file FloGrid.H.

References _unknown_number.

Referenced by main().

{ return (_unknown_number); };

Here is the caller graph for this function:

int WriteBlocks ( std::ostream &  Ouf )

inline

Definition at line 424 of file FloGrid.H.

References _blocks.

Referenced by main().

  {
    //    std::string sourcesolnfile(_casename+".sola_"+timestamp);
    //    std::cout << "Writing soln file: " << sourcesolnfile << std::endl;
    
    //    std::ofstream Ouf;
    //    Ouf.open(sourcesolnfile.c_str());
    //    if(!Ouf){
    //      std::cout << "FloGrid::WriteSolutionFile Could not open source soln file, " 
    //          << sourcesolnfile << std::endl;
    //      return(1);
    //    }
    //    Ouf << std::scientific << std::setprecision(16);
    //    Ouf << time << "\t" << unknown_number << std::endl;
    int datasize = 0;
    std::vector<FloGridBlock>::iterator fgbi = _blocks.begin();
    while(fgbi != _blocks.end())
      datasize += (fgbi++->WriteBlockSoln(Ouf));
    return(datasize);    
  };

Here is the caller graph for this function:

int WriteSolutionFile ( const std::string &  timestamp, double  time, double  unknown_number  )

inline

Definition at line 409 of file FloGrid.H.

References _blocks, _solnfile, CloseSolutionFile(), and OpenSolutionFile().

  {
    if(OpenSolutionFile(timestamp,time,unknown_number))
      return(1);
    std::vector<FloGridBlock>::iterator fgbi = _blocks.begin();
    while(fgbi != _blocks.end()){
      fgbi++->WriteBlockSoln(_solnfile);
      if(!_solnfile && (fgbi != _blocks.end())) 
        return(1);
      
    }
    CloseSolutionFile();
    return(0);
    
  };

Here is the call graph for this function:

Member Data Documentation

std::vector<FloGridBlock> _blocks

protected

Definition at line 279 of file FloGrid.H.

Referenced by Blocks(), CreateSolutions(), DestroyGrids(), FloGrid(), ReadAllBlocks(), ReadAllSolutions(), ReadNBlocks(), SetGhostLayers(), WriteBlocks(), and WriteSolutionFile().

std::string _casename

protected

Definition at line 278 of file FloGrid.H.

Referenced by BlockCount(), Casename(), OpenSolutionFile(), ReadAllBlocks(), ReadAllSolutions(), and ReadNBlocks().

std::ofstream _solnfile

protected

Definition at line 280 of file FloGrid.H.

Referenced by CloseSolutionFile(), OpenSolutionFile(), SolnFile(), and WriteSolutionFile().

double _time

protected

Definition at line 281 of file FloGrid.H.

Referenced by FloGrid(), ReadAllSolutions(), and Time().

double _unknown_number

protected

Definition at line 282 of file FloGrid.H.

Referenced by ReadAllSolutions(), and UnknownNumber().

---

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

• FloGrid.H