src/FDM/UIUCModel/uiuc_menu_fog.cpp

   1 /**********************************************************************
   2
   3  FILENAME:     uiuc_menu_fog.cpp
   4
   5 ----------------------------------------------------------------------
   6
   7  DESCRIPTION:  reads input data for specified aircraft and creates
   8                approporiate data storage space
   9
  10 ----------------------------------------------------------------------
  11
  12  STATUS:       alpha version
  13
  14 ----------------------------------------------------------------------
  15
  16  REFERENCES:   based on "menu reader" format of Michael Selig
  17
  18 ----------------------------------------------------------------------
  19
  20  HISTORY:      04/04/2003   initial release
  21                06/30/2003   (RD) replaced istrstream with istringstream
  22                             to get rid of the annoying warning about
  23                             using the strstream header
  24
  25 ----------------------------------------------------------------------
  26
  27  AUTHOR(S):    Robert Deters      <rdeters@uiuc.edu>
  28                Michael Selig      <m-selig@uiuc.edu>
  29
  30 ----------------------------------------------------------------------
  31
  32  VARIABLES:
  33
  34 ----------------------------------------------------------------------
  35
  36  INPUTS:       n/a
  37
  38 ----------------------------------------------------------------------
  39
  40  OUTPUTS:      n/a
  41
  42 ----------------------------------------------------------------------
  43
  44  CALLED BY:    uiuc_menu()
  45
  46 ----------------------------------------------------------------------
  47
  48  CALLS TO:     check_float() if needed
  49                d_2_to_3() if needed
  50                d_1_to_2() if needed
  51                i_1_to_2() if needed
  52                d_1_to_1() if needed
  53
  54  ----------------------------------------------------------------------
  55
  56  COPYRIGHT:    (C) 2003 by Michael Selig
  57
  58  This program is free software; you can redistribute it and/or
  59  modify it under the terms of the GNU General Public License
  60  as published by the Free Software Foundation.
  61
  62  This program is distributed in the hope that it will be useful,
  63  but WITHOUT ANY WARRANTY; without even the implied warranty of
  64  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  65  GNU General Public License for more details.
  66
  67  You should have received a copy of the GNU General Public License
  68  along with this program; if not, write to the Free Software
  69  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  70
  71 **********************************************************************/
  72
  73 #include <simgear/compiler.h>
  74
  75 #if defined( __MWERKS__ )
  76 // -dw- optimizer chokes (big-time) trying to optimize humongous
  77 // loop/switch statements
  78 #pragma optimization_level 0
  79 #endif
  80
  81 #include <cstdlib>
  82 #include <string>
  83 #include STL_IOSTREAM
  84
  85 #include "uiuc_menu_fog.h"
  86
  87 SG_USING_STD(cerr);
  88 SG_USING_STD(cout);
  89 SG_USING_STD(endl);
  90
  91 #ifndef _MSC_VER
  92 SG_USING_STD(exit);
  93 #endif
  94
  95 void parse_fog( const string& linetoken2, const string& linetoken3,
  96                 const string& linetoken4, const string& linetoken5,
  97                 const string& linetoken6, const string& linetoken7,
  98                 const string& linetoken8, const string& linetoken9,
  99                 const string& linetoken10, const string& aircraft_directory,
 100                 LIST command_line ) {
 101   double token_value;
 102   int token_value_convert1;
 103   istringstream token3(linetoken3.c_str());
 104   istringstream token4(linetoken4.c_str());
 105   istringstream token5(linetoken5.c_str());
 106   istringstream token6(linetoken6.c_str());
 107   istringstream token7(linetoken7.c_str());
 108   istringstream token8(linetoken8.c_str());
 109   istringstream token9(linetoken9.c_str());
 110   istringstream token10(linetoken10.c_str());
 111
 112     switch(fog_map[linetoken2])
 113       {
 114       case fog_segments_flag:
 115         {
 116           if (check_float(linetoken3))
 117             token3 >> token_value_convert1;
 118           else
 119             uiuc_warnings_errors(1, *command_line);
 120
 121           if (token_value_convert1 < 1 || token_value_convert1 > 100)
 122             uiuc_warnings_errors(1, *command_line);
 123
 124           fog_field = true;
 125           fog_point_index = 0;
 126           delete[] fog_time;
 127           delete[] fog_value;
 128           fog_segments = token_value_convert1;
 129           fog_time = new double[fog_segments+1];
 130           fog_time[0] = 0.0;
 131           fog_value = new int[fog_segments+1];
 132           fog_value[0] = 0;
 133
 134           break;
 135         }
 136       case fog_point_flag:
 137         {
 138           if (check_float(linetoken3))
 139             token3 >> token_value;
 140           else
 141             uiuc_warnings_errors(1, *command_line);
 142
 143           if (token_value < 0.1)
 144             uiuc_warnings_errors(1, *command_line);
 145
 146           if (check_float(linetoken4))
 147             token4 >> token_value_convert1;
 148           else
 149             uiuc_warnings_errors(1, *command_line);
 150
 151           if (token_value_convert1 < -1000 || token_value_convert1 > 1000)
 152             uiuc_warnings_errors(1, *command_line);
 153
 154           if (fog_point_index == fog_segments || fog_point_index == -1)
 155             uiuc_warnings_errors(1, *command_line);
 156
 157           fog_point_index++;
 158           fog_time[fog_point_index] = token_value;
 159           fog_value[fog_point_index] = token_value_convert1;
 160
 161           break;
 162         }
 163       default:
 164         {
 165           if (ignore_unknown_keywords) {
 166             // do nothing
 167           } else {
 168             // print error message
 169             uiuc_warnings_errors(2, *command_line);
 170           }
 171           break;
 172         }
 173       };
 174 }