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