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1 // Copyright (C) 2010, Guy Barrand. All rights 1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms. 2 // See the file tools.license for terms.
3 3
4 #ifndef tools_sg_action 4 #ifndef tools_sg_action
5 #define tools_sg_action 5 #define tools_sg_action
6 6
7 #ifdef TOOLS_MEM 7 #ifdef TOOLS_MEM
8 #include "../mem" 8 #include "../mem"
9 #endif 9 #endif
10 10
11 #include "../S_STRING" 11 #include "../S_STRING"
12 #include "../scast" 12 #include "../scast"
13 13
14 #include <ostream> 14 #include <ostream>
15 15
16 namespace tools { 16 namespace tools {
17 namespace sg { 17 namespace sg {
18 18
19 class action { 19 class action {
20 public: 20 public:
21 TOOLS_SCLASS(tools::sg::action) 21 TOOLS_SCLASS(tools::sg::action)
22 public: 22 public:
23 virtual void* cast(const std::string& a_clas 23 virtual void* cast(const std::string& a_class) const {
24 if(void* p = cmp_cast<action>(this,a_class 24 if(void* p = cmp_cast<action>(this,a_class)) return p;
25 return 0; 25 return 0;
26 } 26 }
27 virtual const std::string& s_cls() const = 0 27 virtual const std::string& s_cls() const = 0;
28 public: 28 public:
29 action(std::ostream& a_out) 29 action(std::ostream& a_out)
30 :m_out(a_out) 30 :m_out(a_out)
31 { 31 {
32 #ifdef TOOLS_MEM 32 #ifdef TOOLS_MEM
33 mem::increment(s_class().c_str()); 33 mem::increment(s_class().c_str());
34 #endif 34 #endif
35 } 35 }
36 virtual ~action(){ 36 virtual ~action(){
37 #ifdef TOOLS_MEM 37 #ifdef TOOLS_MEM
38 mem::decrement(s_class().c_str()); 38 mem::decrement(s_class().c_str());
39 #endif 39 #endif
40 } 40 }
41 protected: 41 protected:
42 action(const action& a_from) 42 action(const action& a_from)
43 :m_out(a_from.m_out) 43 :m_out(a_from.m_out)
44 { 44 {
45 #ifdef TOOLS_MEM 45 #ifdef TOOLS_MEM
46 mem::increment(s_class().c_str()); 46 mem::increment(s_class().c_str());
47 #endif 47 #endif
48 } 48 }
49 action& operator=(const action&){return *thi 49 action& operator=(const action&){return *this;}
50 public: 50 public:
51 std::ostream& out() const {return m_out;} 51 std::ostream& out() const {return m_out;}
52 //void reset() { 52 //void reset() {
53 //} 53 //}
54 protected: 54 protected:
55 std::ostream& m_out; 55 std::ostream& m_out;
56 }; 56 };
57 57
58 #include "../HEADER" 58 #include "../HEADER"
59 59
60 #define TOOLS_ACTION(a__class,a__sclass,a__par 60 #define TOOLS_ACTION(a__class,a__sclass,a__parent)\
61 TOOLS_HEADER(a__class,a__sclass,a__parent)\ 61 TOOLS_HEADER(a__class,a__sclass,a__parent)\
62 virtual tools::sg::action* copy() const {ret 62 virtual tools::sg::action* copy() const {return new a__class(*this);}
63 63
64 #define TOOLS_ACTION_NO_COPY(a__class,a__sclas 64 #define TOOLS_ACTION_NO_COPY(a__class,a__sclass,a__parent)\
65 TOOLS_HEADER(a__class,a__sclass,a__parent) 65 TOOLS_HEADER(a__class,a__sclass,a__parent)
66 66
67 }} 67 }}
68 68
69 #endif 69 #endif