surfload.cpp

Finite element program for mechanical problem. It can solve various problem in solid problem

#include "surfload.h"
#include "intools.h"
#include "mathem.h"
#include <math.h>

/**
  This constructor initializes data to the zero values
*/
surfload::surfload()
{
  f = NULL;
  nlc  = 0;
  lgcs = 0;
  ndir = 0;
}

/**
  This destructor deallocates used memory
*/
surfload::~surfload()
{
  delete [] f;
}

/**
  This function reads data about surface load from the text file given by the parameter in
  Parameters :
  @param in - pointer to the opned text file
  @param lc - total number of load cases

  Returns :
  @retval 0 - on succes
*/
long surfload::read(FILE *in, long lc)
{
  getlong(in, nlc);
  if ((nlc < 1) || (nlc > lc))
    return(2);
  long i;
  getlong(in, lgcs);
  getlong(in, ndir);
  f = new double [ndir];

  for (i = 0; i < ndir; i++)
    getdouble(in, f[i]);

  return(0);
}