SatelliteList.cpp

00001 #include "SatelliteList.h"
00002 #include <iostream>
00003 
00004 SatelliteList::SatelliteList(char *f, char delimiter){
00005 
00006     string line;
00007     vector<string> v;    
00008 
00009     sfile.open(f);
00010     if (sfile.is_open()) { 
00011         while ( getline(sfile,line) ){
00012             if( line.empty() );          // ignore empty lines
00013             else if (line.at(0) != ';'){ // ignore comments
00014                 split( v, line, ';' );
00015                 //for ( int i = 0;  i < v.size();   i++) printf("%s ",v[i].c_str());
00016                 //printf("\r\n");
00017                 if (v.size() == 4) {
00018                     Satellite *s = new Satellite(v[0],v[1], ::atof(v[2].c_str()), ::atof(v[3].c_str()));
00019                     clist.addNode(*s);
00020                     delete s;
00021                 }
00022                 v.clear();
00023             }
00024         }
00025         //printf("Size Circular List = %d \r\n", clist.getSize());
00026         sfile.close();
00027     } else printf("Can't open filename %s\r\n", f);
00028 }
00029 
00030 void SatelliteList::split(vector<string> & theStringVector,  /* Altered/returned value */
00031        const  string  & theString,
00032        const  char  theDelimiter)
00033 {
00034     
00035 
00036     size_t  start = 0, end = 0;
00037 
00038     while ( end != string::npos)
00039     {
00040         end = theString.find( theDelimiter, start);
00041 
00042         
00043         theStringVector.push_back( theString.substr( start,
00044                        (end == string::npos) ? string::npos : end - start));
00045 
00046         
00047         start = (   ( end > (string::npos - 1) )
00048                   ?  string::npos  :  end + 1);
00049     }
00050 }
00051 
00052 void SatelliteList::display()
00053 {   
00054         string n, c ;
00055         float o,i ;
00056         
00057         clist.toHead();
00058         for ( int j = 0;  j < clist.getSize();   j++) {
00059             Satellite *s = clist.getNode();
00060             n = s->getName();
00061             c = s->getCname();
00062             o = s->getOrbit();
00063             i = s->getInclination();
00064             printf("Size = %d i = %d Name = %s Cname = %s \r\n",clist.getSize(), j, n.c_str(), c.c_str());
00065             clist.moveForward();
00066         }        
00067 }
00068 
00069 Satellite * SatelliteList::getNext()
00070 {   
00071         clist.moveForward();
00072         Satellite *s = clist.getNode();
00073         return(s);   
00074 }
00075 
00076 Satellite * SatelliteList::getPrev()
00077 {   
00078         clist.moveBackward();
00079         Satellite *s = clist.getNode();
00080         return(s);   
00081 }
00082 
00083 Satellite * SatelliteList::getCurrent()
00084 {    if (!clist.isEmpty()) {
00085         Satellite *s = clist.getNode();
00086         return(s); 
00087      }  
00088 }