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
  22 ----------------------------------------------------------------------
  23
  24  AUTHOR(S):    Robert Deters      <rdeters@uiuc.edu>
  25                Michael Selig      <m-selig@uiuc.edu>
  26
  27 ----------------------------------------------------------------------
  28
  29  VARIABLES:
  30
  31 ----------------------------------------------------------------------
  32
  33  INPUTS:       n/a
  34
  35 ----------------------------------------------------------------------
  36
  37  OUTPUTS:      n/a
  38
  39 ----------------------------------------------------------------------
  40
  41  CALLED BY:    uiuc_menu()
  42
  43 ----------------------------------------------------------------------
  44
  45  CALLS TO:     check_float() if needed
  46                d_2_to_3() if needed
  47                d_1_to_2() if needed
  48                i_1_to_2() if needed
  49                d_1_to_1() if needed
  50
  51  ----------------------------------------------------------------------
  52
  53  COPYRIGHT:    (C) 2003 by Michael Selig
  54
  55  This program is free software; you can redistribute it and/or
  56  modify it under the terms of the GNU General Public License
  57  as published by the Free Software Foundation.
  58
  59  This program is distributed in the hope that it will be useful,
  60  but WITHOUT ANY WARRANTY; without even the implied warranty of
  61  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  62  GNU General Public License for more details.
  63
  64  You should have received a copy of the GNU General Public License
  65  along with this program; if not, write to the Free Software
  66  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  67  USA or view http://www.gnu.org/copyleft/gpl.html.
  68
  69 **********************************************************************/
  70
  71 #include <simgear/compiler.h>
  72
  73 #if defined( __MWERKS__ )
  74 // -dw- optimizer chokes (big-time) trying to optimize humongous
  75 // loop/switch statements
  76 #pragma optimization_level 0
  77 #endif
  78
  79 #include <cstdlib>
  80 #include <string>
  81 #include STL_IOSTREAM
  82
  83 #include "uiuc_menu_fog.h"
  84
  85 SG_USING_STD(cerr);
  86 SG_USING_STD(cout);
  87 SG_USING_STD(endl);
  88
  89 #ifndef _MSC_VER
  90 SG_USING_STD(exit);
  91 #endif
  92
  93 void parse_fog( const string& linetoken2, const string& linetoken3,
  94                 const string& linetoken4, const string& linetoken5,
  95                 const string& linetoken6, const string& linetoken7,
  96                 const string& linetoken8, const string& linetoken9,
  97                 const string& linetoken10, const string& aircraft_directory,
  98                 LIST command_line ) {
  99   double token_value;
 100   int token_value_convert1;
 101   istrstream token3(linetoken3.c_str());
 102   istrstream token4(linetoken4.c_str());
 103   istrstream token5(linetoken5.c_str());
 104   istrstream token6(linetoken6.c_str());
 105   istrstream token7(linetoken7.c_str());
 106   istrstream token8(linetoken8.c_str());
 107   istrstream token9(linetoken9.c_str());
 108   istrstream token10(linetoken10.c_str());
 109
 110     switch(fog_map[linetoken2])
 111       {
 112       case fog_segments_flag:
 113         {
 114           if (check_float(linetoken3))
 115             token3 >> token_value_convert1;
 116           else
 117             uiuc_warnings_errors(1, *command_line);
 118
 119           if (token_value_convert1 < 1 || token_value_convert1 > 100)
 120             uiuc_warnings_errors(1, *command_line);
 121
 122           fog_field = true;
 123           fog_point_index = 0;
 124           delete[] fog_time;
 125           delete[] fog_value;
 126           fog_segments = token_value_convert1;
 127           fog_time = new double[fog_segments+1];
 128           fog_time[0] = 0.0;
 129           fog_value = new int[fog_segments+1];
 130           fog_value[0] = 0;
 131
 132           break;
 133         }
 134       case fog_point_flag:
 135         {
 136           if (check_float(linetoken3))
 137             token3 >> token_value;
 138           else
 139             uiuc_warnings_errors(1, *command_line);
 140
 141           if (token_value < 0.1)
 142             uiuc_warnings_errors(1, *command_line);
 143
 144           if (check_float(linetoken4))
 145             token4 >> token_value_convert1;
 146           else
 147             uiuc_warnings_errors(1, *command_line);
 148
 149           if (token_value_convert1 < -1000 || token_value_convert1 > 1000)
 150             uiuc_warnings_errors(1, *command_line);
 151
 152           if (fog_point_index == fog_segments || fog_point_index == -1)
 153             uiuc_warnings_errors(1, *command_line);
 154
 155           fog_point_index++;
 156           fog_time[fog_point_index] = token_value;
 157           fog_value[fog_point_index] = token_value_convert1;
 158
 159           break;
 160         }
 161       default:
 162         {
 163           if (ignore_unknown_keywords) {
 164             // do nothing
 165           } else {
 166             // print error message
 167             uiuc_warnings_errors(2, *command_line);
 168           }
 169           break;
 170         }
 171       };
 172 }