C++ (Cpp) getPointerInList Examples

Example #1

File: common_read_api.c Project: leowzukw/scilab-mirror

int get_pointer_info(void* _pvCtx, int _iRhs, int* _piParent, int *_piAddr, int _iItemPos)
{
    SciErr sciErr;
    void* pvPtr     = NULL;

    if (_iItemPos == 0)
    {
        sciErr = getPointer(_pvCtx, _piAddr, &pvPtr);
    }
    else
    {
        sciErr = getPointerInList(_pvCtx, _piParent, _iItemPos, &pvPtr);
    }

    if (sciErr.iErr)
    {
        printError(&sciErr, 0);
        return 0;
    }

    insert_indent();
    sciprint("Pointer : 0x%08X\n", pvPtr);
    return 0;
}

Example #2

File: helperFann.c Project: manasdas17/scilab-mip

//--------------------------------------------------------------------------------------------------------
FILE * createFILEFromScilabFannErrorStruct(unsigned int StackPos, int * res)
{
  int m_param, n_param, * pi_param_addr;
  int type, * pi_len = NULL, i;
  char ** LabelList = NULL;
  FILE * log_file = NULL;
  SciErr _sciErr;

  *res = -1;

  _sciErr = getVarAddressFromPosition(pvApiCtx, StackPos, &pi_param_addr);
  if (_sciErr.iErr)
    {
      printError(&_sciErr, 0);
      return NULL;
    }
  _sciErr = getVarType(pvApiCtx, pi_param_addr, &type);
  if (_sciErr.iErr)
    {
      printError(&_sciErr, 0);
      return NULL;
    }

  if (type!=sci_mlist)
    {
      Scierror(999,"Argument %d is not a mlist\n",StackPos);
      return NULL;
    }

  _sciErr = getMatrixOfStringInList(pvApiCtx, pi_param_addr, 1, &m_param, &n_param, NULL, NULL);
  if (_sciErr.iErr)
    {
      printError(&_sciErr, 0);
      return NULL;
    }

  pi_len = (int*)MALLOC(sizeof(int) * m_param * n_param);
  _sciErr = getMatrixOfStringInList(pvApiCtx, pi_param_addr, 1, &m_param, &n_param, pi_len, NULL);
  if (_sciErr.iErr)
    {
      printError(&_sciErr, 0);
      return NULL;
    }
  
  LabelList = (char**)MALLOC(sizeof(char*) * m_param * n_param);
  for(i=0; i<m_param*n_param; i++)
    {
      LabelList[i] = (char*)MALLOC(sizeof(char) * (pi_len[i] + 1)); // + 1 for null termination
    }
  
  _sciErr = getMatrixOfStringInList(pvApiCtx, pi_param_addr, 1, &m_param, &n_param, pi_len, LabelList);
  if (_sciErr.iErr)
    {
      printError(&_sciErr, 0);
      return NULL;
    }

  if (strcmp(LabelList[0],"fannerrorlist") != 0) 
    {
      Scierror(999,"Argument 1 is not a fannerrorlist\r\n");
      return NULL;
    }

  _sciErr = getPointerInList(pvApiCtx, pi_param_addr, 2, (void **)&log_file);
  if (_sciErr.iErr)
    {
      printError(&_sciErr, 0);
      return NULL;
    }

  *res = 0;

  return log_file;
}