framework/phool/PHNode.cc

0001 //  Author: Matthias Messer
0002
0003 #include "PHNode.h"
0004
0005 #include "phool.h"
0006
0007 #include <TSystem.h>
0008
0009 #include <boost/stacktrace.hpp>
0010
0011 #include <iostream>
0012
0013 PHNode::PHNode(const std::string& n)
0014   : PHNode(n, "")
0015 {
0016 }
0017
0018 PHNode::PHNode(const std::string& n, const std::string& typ)
0019   : objecttype(typ)
0020 {
0021   int badnode = 0;
0022   if (n.find('.') != std::string::npos)
0023   {
0024     std::cout << PHWHERE << " No nodenames containing decimal point possible: "
0025               << n << std::endl;
0026     badnode = 1;
0027   }
0028   if (n.empty())
0029   {
0030     std::cout << PHWHERE << "Empty string as nodename given" << std::endl;
0031     badnode = 1;
0032   }
0033   if (n.find(' ') != std::string::npos)
0034   {
0035     badnode = 1;
0036     std::cout << PHWHERE << "No nodenames with spaces" << std::endl;
0037   }
0038   if (badnode)
0039   {
0040     std::cout << "Here is the stacktrace: " << std::endl;
0041     std::cout << boost::stacktrace::stacktrace();
0042     std::cout << "Check the stacktrace for the guilty party (typically #2)" << std::endl;
0043     gSystem->Exit(1);
0044   }
0045   name = n;
0046   return;
0047 }
0048
0049 PHNode::~PHNode()
0050 {
0051   if (parent)
0052   {
0053     parent->forgetMe(this);
0054   }
0055 }
0056
0057 // Implementation of external functions.
0058 std::ostream&
0059 operator<<(std::ostream& stream, const PHNode& node)
0060 {
0061   stream << node.getType() << " : " << node.getName() << " class " << node.getClass();
0062
0063   return stream;
0064 }