| Geant4 Cross Reference |
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_offscreen_session 4 #ifndef tools_offscreen_session
5 #define tools_offscreen_session 5 #define tools_offscreen_session
6 6
7 namespace tools { 7 namespace tools {
8 namespace offscreen { 8 namespace offscreen {
9 9
10 class viewer { 10 class viewer {
11 public: 11 public:
12 virtual ~viewer() {} 12 virtual ~viewer() {}
13 public: 13 public:
14 virtual void render() = 0; 14 virtual void render() = 0;
15 }; 15 };
16 16
17 }} 17 }}
18 18
19 #include "../forit" 19 #include "../forit"
20 #include "../vmanip" 20 #include "../vmanip"
21 21
22 #include <ostream> 22 #include <ostream>
23 23
24 namespace tools { 24 namespace tools {
25 namespace offscreen { 25 namespace offscreen {
26 26
27 class session { 27 class session {
28 public: 28 public:
29 session(std::ostream& a_out):m_out(a_out) {} 29 session(std::ostream& a_out):m_out(a_out) {}
30 virtual ~session() {} 30 virtual ~session() {}
31 protected: 31 protected:
32 session(const session& a_from):m_out(a_from. 32 session(const session& a_from):m_out(a_from.m_out) {}
33 session& operator=(const session& a_from) {i 33 session& operator=(const session& a_from) {if(&a_from==this) return *this;return *this;}
34 public: 34 public:
35 std::ostream& out() const {return m_out;} 35 std::ostream& out() const {return m_out;}
36 bool is_valid() const {return true;} 36 bool is_valid() const {return true;}
37 bool steer() { 37 bool steer() {
38 tools_vforcit(viewer*,m_to_render,it) {(*i 38 tools_vforcit(viewer*,m_to_render,it) {(*it)->render();}
39 m_to_render.clear(); 39 m_to_render.clear();
40 return true; 40 return true;
41 } 41 }
42 bool sync() { 42 bool sync() {
43 tools_vforcit(viewer*,m_to_render,it) {(*i 43 tools_vforcit(viewer*,m_to_render,it) {(*it)->render();}
44 m_to_render.clear(); 44 m_to_render.clear();
45 return true; 45 return true;
46 } 46 }
47 public: 47 public:
48 void to_render(viewer* a_viewer) { 48 void to_render(viewer* a_viewer) {
49 if(is_inp(m_to_render,a_viewer)) return; 49 if(is_inp(m_to_render,a_viewer)) return;
50 m_to_render.push_back(a_viewer); 50 m_to_render.push_back(a_viewer);
51 } 51 }
52 protected: 52 protected:
53 std::ostream& m_out; 53 std::ostream& m_out;
54 std::vector<viewer*> m_to_render; 54 std::vector<viewer*> m_to_render;
55 }; 55 };
56 56
57 }} 57 }}
58 58
59 #endif 59 #endif
60 60