| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights
2 // See the file tools.license for terms.
3
4 #ifndef tools_offscreen_session
5 #define tools_offscreen_session
6
7 namespace tools {
8 namespace offscreen {
9
10 class viewer {
11 public:
12 virtual ~viewer() {}
13 public:
14 virtual void render() = 0;
15 };
16
17 }}
18
19 #include "../forit"
20 #include "../vmanip"
21
22 #include <ostream>
23
24 namespace tools {
25 namespace offscreen {
26
27 class session {
28 public:
29 session(std::ostream& a_out):m_out(a_out) {}
30 virtual ~session() {}
31 protected:
32 session(const session& a_from):m_out(a_from.
33 session& operator=(const session& a_from) {i
34 public:
35 std::ostream& out() const {return m_out;}
36 bool is_valid() const {return true;}
37 bool steer() {
38 tools_vforcit(viewer*,m_to_render,it) {(*i
39 m_to_render.clear();
40 return true;
41 }
42 bool sync() {
43 tools_vforcit(viewer*,m_to_render,it) {(*i
44 m_to_render.clear();
45 return true;
46 }
47 public:
48 void to_render(viewer* a_viewer) {
49 if(is_inp(m_to_render,a_viewer)) return;
50 m_to_render.push_back(a_viewer);
51 }
52 protected:
53 std::ostream& m_out;
54 std::vector<viewer*> m_to_render;
55 };
56
57 }}
58
59 #endif
60