stringoper.h

   1 #include <string>
   2
   3 std::string get_line_of_code(const char* code) //return the line of code
   4 {
   5         std::string ret = code;
   6         int i;
   7         for(i = 0;i<ret.length();i++)
   8         {
   9                 if(ret[i]=='\n') break;
  10         }
  11         return ret.substr(0,i);
  12 }
  13
  14 std::string cut_commentary(const std::string line) //cut commentary at the end of line
  15 {
  16         int i = 0;
  17         for(i = 0;i<line.length()-1;i++)
  18         {
  19                 if(line[i]=='/' && line[i+1]=='/') return line.substr(0,i);
  20                 if(line[i]=='/' && line[i+1]=='*') return line.substr(0,i);
  21         }
  22         return line;
  23
  24 }
  25
  26 bool is_derived(const std::string line) // return true if the struct or class is derived
  27 {
  28         int i = 0;
  29         for(i = 0;i<line.length()-1;i++)
  30         {
  31                 if(line[i]==':')
  32                 {
  33                         if(line[i+1]!=':') return true;
  34                         else i+=1;
  35                 }
  36         }
  37         return false;
  38 }
  39
  40 std::string get_super_class(const std::string line) // get the super class of this declarations
  41 {
  42         int i = 0;
  43         for(i = 0;i<line.length()-1;i++)
  44         {
  45                 if(line[i]==':')
  46                 {
  47                         if(line[i+1]!=':') break;
  48                         else i+=1;
  49                 }
  50         }
  51         return line.substr(i+1);
  52 }
  53
  54 std::string clean_spaces(const std::string line)
  55 {
  56         int i;
  57         std::string new_line = "";
  58         for(i = 0;i<line.length();i++)
  59         {
  60                 if(!isspace(line[i])) new_line+=line[i];
  61         }
  62         //std::cout<<new_line;
  63         return new_line;
  64 }
  65
  66 bool is_state(const std::string line)
  67 {
  68         int pos = line.find("::");
  69         if(pos==10)
  70         {
  71                 if(line.compare(0,24,"statechart::simple_state")==0)
  72                 {
  73                         return true;
  74                 }
  75                 else
  76                 {
  77                         std::string str = line.substr(pos+2);
  78                         if(str.compare(0,12,"simple_state")==0)return true;
  79                 }
  80         }
  81         else
  82         {
  83                 std::string str = line.substr(pos+2);
  84                 //std::cout<<str;
  85                 if(str.compare(0,12,"simple_state")==0)return true;
  86         }
  87         return false;
  88 }
  89 // Transitions
  90 std::string cut_typedef(std::string line) // cut typedef from the beginning
  91 {
  92         if(line.compare(0,8,"typedef ")==0)
  93         {
  94                 return line.substr(8);
  95         }
  96         else return line;
  97 }
  98
  99 int count(std::string line) //count all < in string
 100 {
 101         int number = 0;
 102         for(int i = 0;i<line.length();i++)
 103         {
 104                 if(line[i]=='<') number+=1;
 105         }
 106         return number;
 107 }
 108
 109 bool is_transition(const std::string line)
 110 {
 111         int pos = line.find("::");
 112         if(pos==10)
 113         {
 114                 if(line.compare(0,22,"statechart::transition")==0)
 115                 {
 116                         return true;
 117                 }
 118                 else
 119                 {
 120                         std::string str = line.substr(pos+2);
 121                         if(str.compare(0,10,"transition")==0)return true;
 122                 }
 123         }
 124         else
 125         {
 126                 std::string str = line.substr(pos+2);
 127                 //std::cout<<str;
 128                 if(str.compare(0,10,"transition")==0)return true;
 129         }
 130         return false;
 131 }
 132
 133 std::string get_transition_params(std::string line)
 134 {
 135         int pos_front = line.find("<")+1;
 136         int pos_end = line.find(">");
 137         std::string first[2];
 138         std::string params;
 139         params = line.substr(pos_front,pos_end-pos_front);
 140         return params;
 141
 142 }
 143