include/core/idlparser/astparamlist.h

   1 #ifndef AWFUL_IDLPARSE_ASTPARAMLIST_H_
   2 #define AWFUL_IDLPARSE_ASTPARAMLIST_H_
   3
   4 #include "aststate.h"
   5
   6 namespace awful { namespace idlparser
   7 {
   8         // Grammar action functors used to build param list AST elements.
   9
  10         struct action_NewParamList
  11         {
  12                 action_NewParamList( ASTState& State_ ) :
  13                         m_State( State_ )
  14                 {
  15                 }
  16
  17                 template< typename TokenT > void operator()( const TokenT& tok ) const
  18                 {
  19                 // The last parsed type at this point is the method return type.
  20                         m_State.m_pCurrentParamList =
  21                                 new idlast::ParamList(
  22                                         m_State.m_pCurrentType,
  23                                         tok.get_position().get_file().c_str(),
  24                                         tok.get_position().get_line() );
  25                         m_State.m_pCurrentType = NULL;
  26                 }
  27
  28                 ASTState&       m_State;
  29         };
  30
  31         struct action_AddParam
  32         {
  33                 action_AddParam( ASTState& State_ ) :
  34                         m_State( State_ )
  35                 {
  36                 }
  37
  38                 template< typename TokenT > void operator()( const TokenT& tok ) const
  39                 {
  40                         std::string name = tok.get_value().c_str();
  41                         m_State.m_pCurrentParamList->push_back( std::make_pair( name, m_State.m_pCurrentType ) );
  42                         m_State.m_pCurrentType = NULL;
  43                 }
  44
  45                 ASTState&       m_State;
  46         };
  47
  48         struct action_SetMethodConst
  49         {
  50                 action_SetMethodConst( ASTState& State_ ) :
  51                         m_State( State_ )
  52                 {
  53                 }
  54
  55                 template< typename TokenT > void operator()( const TokenT& tok ) const
  56                 {
  57                         m_State.m_pCurrentParamList->setConst();
  58                 }
  59
  60                 ASTState&       m_State;
  61         };
  62 }}
  63
  64 #endif