Import Geant4 10.4.0 source tree

source/analysis/g4tools/include/tools/wroot/branch_object

@@ -0,0 +1,70 @@
+// Copyright (C) 2010, Guy Barrand. All rights reserved.
+// See the file tools.license for terms.
+
+#ifndef tools_wroot_branch_object
+#define tools_wroot_branch_object
+
+#include "branch"
+
+namespace tools {
+namespace wroot {
+
+class branch_object : public branch {
+  typedef branch parent;
+#ifdef TOOLS_MEM
+  static const std::string& s_class() {
+    static const std::string s_v("tools::wroot::branch_object");
+    return s_v;
+  }
+#endif
+public: //ibo
+  virtual const std::string& store_cls() const {
+    static const std::string s_v("TBranchObject");
+    return s_v;
+  }
+  virtual bool stream(buffer& a_buffer) const {
+    if(fClassName.empty()) {
+      m_out << "tools::wroot::branch_object::stream : fClassName is empty." << std::endl;
+      return false;
+    }
+    unsigned int c;
+    if(!a_buffer.write_version(1,c)) return false;
+    if(!parent::stream(a_buffer)) return false;
+    if(!a_buffer.write(fClassName)) return false;
+    if(!a_buffer.set_byte_count(c)) return false;
+    return true;
+  }
+
+public:
+  branch_object(std::ostream& a_out,bool a_byte_swap,uint32 a_compression,
+                seek a_seek_directory,const std::string& a_name,const std::string& a_title,
+                bool a_verbose)
+  :parent(a_out,a_byte_swap,a_compression,a_seek_directory,a_name,a_title,a_verbose)
+  ,fClassName()
+  {
+#ifdef TOOLS_MEM
+    mem::increment(s_class().c_str());
+#endif
+  }
+  virtual ~branch_object(){
+#ifdef TOOLS_MEM
+    mem::decrement(s_class().c_str());
+#endif
+  }
+protected:
+  branch_object(const branch_object& a_from):ibo(a_from),parent(a_from) {}
+  branch_object& operator=(const branch_object& a_from){parent::operator=(a_from);return *this;}
+public:
+  leaf_object* create_leaf(const std::string& a_name,const iobject& a_obj){
+    fClassName = a_obj.store_class_name();
+    leaf_object* lf = new leaf_object(m_out,a_name,a_obj);
+    m_leaves.push_back(lf);
+    return lf;
+  }
+protected:
+  std::string fClassName; //Class name of referenced object
+};
+
+}}
+
+#endif