1 /* /% C++ %/ */
2 /***********************************************************************
3 * cint (C/C++ interpreter)
4 ************************************************************************
5 * Header file CallFunc.h
6 ************************************************************************
7 * Description:
8 * Extended Run Time Type Identification API
9 ************************************************************************
10 * Copyright(c) 1995~2003 Masaharu Goto
11 *
12 * For the licensing terms see the file COPYING
13 *
14 ************************************************************************/
15
16
17
18 #ifndef G__CALLFUNC_H
19 #define G__CALLFUNC_H
20
21 #ifndef G__API_H
22 #include "Api.h"
23 #endif
24
25 namespace Cint {
26
27 /*********************************************************************
28 * class G__CallFunc
29 *
30 *
31 *********************************************************************/
32 class
33 #ifndef __CINT__
34 G__EXPORT
35 #endif
36 G__CallFunc {
37 public:
38 ~G__CallFunc() {}
39 G__CallFunc() ;
40
41 G__CallFunc(const G__CallFunc& cf)
42 #ifndef __MAKECINT__
43 :pfunc(cf.pfunc),
44 result(cf.result),
45 #ifdef G__ASM_WHOLEFUNC
46 bytecode(cf.bytecode),
47 #endif
48 method(cf.method),
49 para(cf.para)
50 #endif /* __MAKECINT__ */
51 {}
52
53 G__CallFunc& operator=(const G__CallFunc& cf) {
54 if (&cf != this) {
55 #ifndef __MAKECINT__
56 pfunc=cf.pfunc;
57 result=cf.result;
58 #ifdef G__ASM_WHOLEFUNC
59 bytecode=cf.bytecode;
60 #endif
61 method=cf.method;
62 para=cf.para;
63 #endif /* __MAKECINT__ */
64 }
65 return *this;
66 }
67
68 void Init() ;
69
70 enum MatchMode { ExactMatch=0, ConversionMatch=1 };
71 void SetFunc(G__ClassInfo* cls,const char* fname,const char* args
72 ,long* poffset,MatchMode mode=ConversionMatch);
73 void SetFuncProto(G__ClassInfo* cls,const char* fname,const char* argtype,long* poffset);
74 // begin old interface
75 void SetFunc(G__InterfaceMethod f);
76 void SetFunc(G__MethodInfo m);
77 #ifdef G__ASM_WHOLEFUNC
78 void SetBytecode(struct G__bytecodefunc* bc);
79 #endif
80 int IsValid() { /* return(pfunc?1:0l; */ return(method.IsValid());}
81 void SetArgArray(long *p,int narg= -1);
82 void ResetArg() { para.paran=0; }
83 void SetArg(long l) ;
84 void SetArg(unsigned long ul) ;
85 void SetArg(double d) ;
86 void SetArgRef(long& l) ;
87 void SetArgRef(double& d) ;
88 void SetArg( G__value );
89 #ifdef G__NATIVELONGLONG
90 void SetArg(G__int64 ll);
91 void SetArg(G__uint64 ull);
92 void SetArg(long double ld);
93 void SetArgRef(G__int64& ll);
94 void SetArgRef(G__uint64& ull);
95 void SetArgRef(long double& ld);
96 #endif
97 // end old interface
98
99 G__value Execute(void *pobject );
100 void Exec(void *pobject) { Execute(pobject); }
101 long ExecInt(void *pobject) { return G__int(Execute(pobject)); }
102 double ExecDouble(void *pobject) { return G__double(Execute(pobject)); }
103 #ifdef G__NATIVELONGLONG
104 G__int64 ExecInt64(void *pobject) { return G__Longlong(Execute(pobject)); }
105 #endif
106
107 G__InterfaceMethod InterfaceMethod() { return pfunc; }
108 void SetArgs(const char* args);
109 void SetArgs(const G__param &p);
110 G__MethodInfo GetMethodInfo() { return method; }
111
112 private:
113 void SetFuncType();
114 #ifndef __MAKECINT__
115 G__InterfaceMethod pfunc;
116 G__value result;
117 #ifdef G__ASM_WHOLEFUNC
118 struct G__bytecodefunc *bytecode;
119 #endif
120 G__MethodInfo method;
121 struct G__param para;
122 int ExecInterpretedFunc(G__value* presult);
123 #endif /* __MAKECINT__ */
124 };
125
126 } // namespace Cint
127
128 using namespace Cint;
129 #endif
130