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21
22
23
24 #ifndef ADC_CPP_SUB_PEU_HXX
25 #define ADC_CPP_SUB_PEU_HXX
26
27
28
29 // USED SERVICES
30 // BASE CLASSES
31 #include <semantic/parseenv.hxx>
32 #include <tokens/tokproct.hxx>
33 // COMPONENTS
34 // PARAMETERS
35 #include <semantic/sub_pe.hxx>
36
37
38
39 template <class PE, class SUB>
40 class SubPeUse : public SubPeUseIfc,
41 private TokenProcessing_Types
42 {
43 public:
44 typedef void (PE::*F_INIT)();
45 typedef void (PE::*F_RETURN)();
46
47 SubPeUse(
48 SubPe<PE,SUB> & i_rSubPeCreator,
49 F_INIT i_fInit,
50 F_RETURN i_fReturn );
51 ~SubPeUse();
52
53 void Push(
54 E_TokenDone i_eDone );
55 virtual void InitParse() const;
56 virtual void GetResults() const;
57
58 PE & Parent() const;
59 SUB & Child() const;
60
61 private:
62 // DATA
63 SubPe<PE,SUB> & rSubPeCreator;
64 F_INIT fInit;
65 F_RETURN fReturn;
66 };
67
68
69 // IMPLEMENTATION
70
71
72 template <class PE, class SUB>
SubPeUse(SubPe<PE,SUB> & i_rSubPeCreator,F_INIT i_fInit,F_RETURN i_fReturn)73 SubPeUse<PE,SUB>::SubPeUse( SubPe<PE,SUB> & i_rSubPeCreator,
74 F_INIT i_fInit,
75 F_RETURN i_fReturn )
76 : rSubPeCreator(i_rSubPeCreator),
77 fInit(i_fInit),
78 fReturn(i_fReturn)
79 {
80 }
81
82 template <class PE, class SUB>
~SubPeUse()83 SubPeUse<PE,SUB>::~SubPeUse()
84 {
85 }
86
87 template <class PE, class SUB>
88 void
Push(E_TokenDone i_eDone)89 SubPeUse<PE,SUB>::Push( E_TokenDone i_eDone )
90 {
91 Parent().SetTokenResult( i_eDone, push, &rSubPeCreator.Get() );
92 Parent().SetCurSPU(this);
93 }
94
95 template <class PE, class SUB>
96 void
InitParse() const97 SubPeUse<PE,SUB>::InitParse() const
98 {
99 if (fInit != 0)
100 (Parent().*fInit)();
101 }
102
103 template <class PE, class SUB>
104 void
GetResults() const105 SubPeUse<PE,SUB>::GetResults() const
106 {
107 if (fReturn != 0)
108 (Parent().*fReturn)();
109 }
110
111 template <class PE, class SUB>
112 inline PE &
Parent() const113 SubPeUse<PE,SUB>::Parent() const
114 {
115 return rSubPeCreator.Parent();
116 }
117
118 template <class PE, class SUB>
119 inline SUB &
Child() const120 SubPeUse<PE,SUB>::Child() const
121 {
122 return rSubPeCreator.Child();
123 }
124
125
126 #endif
127
128