GEM.C File Reference

#include <iostream>
#include <string>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <vector>
#include <map>
#include <list>
#include <cassert>
#include "TRAIL_UnixUtils.H"
#include "mpi.h"
#include "GEM.H"
#include "TRAIL.H"
#include "roccom.h"

Include dependency graph for GEM.C:

Go to the source code of this file.

Functions
	COM_EXTERN_MODULE (Rocout)
void	AddPconnSection (std::vector< unsigned int > rpids, std::vector< std::vector< unsigned int > > &indices, unsigned int &section_size, std::vector< int > &pconn)
bool	flip_elements (std::vector< unsigned int > &conn, unsigned int es)

Function Documentation

void AddPconnSection	(	std::vector< unsigned int >	rpids,
		std::vector< std::vector< unsigned int > > &	indices,
		unsigned int &	section_size,
		std::vector< int > &	pconn
	)

Definition at line 441 of file GEM.C.

Referenced by GEM_Partition::Create_com_pconn().

{
  section_size = 0;
  unsigned int nrp = rpids.size();
  pconn.push_back(nrp);
  section_size++;
  std::vector<unsigned int>::iterator rpi = rpids.begin();
  unsigned int rpindex = 0;
  while(rpi != rpids.end()){
    pconn.push_back(*rpi++);
    section_size++;
    unsigned int ne = indices[rpindex].size();
    pconn.push_back(ne);
    section_size += (ne+1);
    std::vector<unsigned int>::iterator ei = indices[rpindex].begin();
    while(ei != indices[rpindex].end())
      pconn.push_back(*ei++);
    rpindex++;
  }
}

Here is the caller graph for this function:

COM_EXTERN_MODULE

(

Rocout

)

bool flip_elements	(	std::vector< unsigned int > &	conn,
		unsigned int	es
	)

Definition at line 844 of file GEM.C.

{
  unsigned int nel = conn.size()/es;
  unsigned int temp;
  unsigned int el = 0;
  switch(es){
  case 2:
  case 3:
  case 4:
    while(el < nel){
      temp = conn[el];
      conn[el] = conn[el+1];
      el = el+1;
      conn[el] = temp;
      el = el+1;
      if(es > 2)
        el++;
      if(es > 3)
        el++;
    }
    return(true);
    break;
  default:
    return(false);
    break;
  }
  return(false);
}