Warning, /include/Geant4/tools/sg/cbks is written in an unsupported language. File is not indexed.
0001 // Copyright (C) 2010, Guy Barrand. All rights reserved.
0002 // See the file tools.license for terms.
0003
0004 #ifndef tools_sg_cbks
0005 #define tools_sg_cbks
0006
0007 // A dedicated container for callbacks.
0008
0009 #include "bcbk"
0010 #include "../forit"
0011 #include "../vmanip"
0012
0013 #include <vector>
0014
0015 namespace tools {
0016 namespace sg {
0017
0018 class cbks {
0019 public:
0020 cbks() {}
0021 virtual ~cbks(){clear();}
0022 public:
0023 cbks(const cbks& a_from){copy(a_from);}
0024 cbks& operator=(const cbks& a_from){
0025 if(&a_from==this) return *this;
0026 copy(a_from);
0027 return *this;
0028 }
0029 public:
0030 void add(bcbk* a_cbk) {
0031 //we take ownership of a_cbk
0032 m_cbks.push_back(a_cbk);
0033 }
0034 void copy(const cbks& a_from,bool a_clear = true) {
0035 if(&a_from==this) return;
0036 if(a_clear) clear();
0037 tools_vforcit(bcbk*,a_from.m_cbks,it) m_cbks.push_back((*it)->copy());
0038 }
0039 void clear() {
0040 safe_clear<bcbk>(m_cbks);
0041 }
0042
0043 void do_actions() const {
0044 // WARNING : dangerous. Used by offscreen apps.
0045 tools_vforcit(bcbk*,m_cbks,it) (*it)->action();
0046 }
0047
0048 const std::vector<bcbk*>& callbacks() const {return m_cbks;}
0049 std::vector<bcbk*>& callbacks() {return m_cbks;}
0050 bool is_empty() const {return m_cbks.empty();}
0051 protected:
0052 std::vector<bcbk*> m_cbks;
0053 };
0054
0055 }}
0056
0057 #endif
