source/statement.cpp

   1 #include <msp/strings/format.h>
   2 #include "statement.h"
   3 #include "type.h"
   4
   5 using namespace std;
   6
   7 namespace Msp {
   8 namespace DataFile {
   9
  10 Statement::Statement():
  11         valid(false),
  12         control(false),
  13         line(0)
  14 { }
  15
  16 Statement::Statement(const string &kw):
  17         keyword(kw),
  18         valid(true),
  19         control(!kw.compare(0, 2, "__")),
  20         line(0)
  21 { }
  22
  23 string Statement::get_location() const
  24 {
  25         string result = source;
  26         if(line)
  27                 result += format(":%d", line);
  28         return result;
  29 }
  30
  31 string Statement::get_signature() const
  32 {
  33         string result;
  34         for(Arguments::const_iterator i = args.begin(); i!=args.end(); ++i)
  35                 result += i->get_signature();
  36         return result;
  37 }
  38
  39
  40 StatementInfo::StatementInfo():
  41         args_size(0)
  42 { }
  43
  44 StatementInfo::StatementInfo(const string &k, const string &s):
  45         key(k, s),
  46         args_size(0)
  47 {
  48         for(string::const_iterator i=key.signature.begin(); i!=key.signature.end(); ++i)
  49         {
  50                 arg_offsets.push_back(args_size);
  51                 switch(*i)
  52                 {
  53                 case IntType::signature:
  54                         args_size += sizeof(IntType::Store);
  55                         break;
  56                 case FloatType::signature:
  57                         args_size += sizeof(FloatType::Store);
  58                         break;
  59                 case BoolType::signature:
  60                         args_size += sizeof(BoolType::Store);
  61                         break;
  62                 case StringType::signature:
  63                         args_size += sizeof(StringType::Store);
  64                         break;
  65                 case SymbolType::signature:
  66                         args_size += sizeof(SymbolType::Store);
  67                         break;
  68                 }
  69         }
  70 }
  71
  72 } // namespace DataFile
  73 } // namespace Msp