addnode.cxx File Reference

#include "addnode.h"
#include "spacer.h"

Include dependency graph for addnode.cxx:

Go to the source code of this file.

Functions
node *	subnode (node *np, const std::string &name)
	check whether a subnode with this name already exists More...
node *	addnode (node *np, const std::string &name, TObject *td, node::TYPE t)
	add a submode with a specific name, or return the existing node if one already exists More...

Function Documentation

addnode()

node* addnode	(	node *	np,
		const std::string &	name,
		TObject *	td,
		node::TYPE	t
	)

add a submode with a specific name, or return the existing node if one already exists

add a new node (or return the already existing node with this name)

Definition at line 28 of file addnode.cxx.

                                                                          {
 
  node* np_ = subnode( np, name );
  
  if ( np_ ) return np_;
 
  np_ = new node( np, np->depth()+spacer, td );
  np_->name( name );
  np_->type( t );
  
  np->push_back( np_ );
 
  return np_;
}   

subnode()

node* subnode	(	node *	np,
		const std::string &	name
	)

check whether a subnode with this name already exists

check if a subnode already exists

Definition at line 20 of file addnode.cxx.

                                                 {
  if ( np==0 ) return 0;
  for ( unsigned i=np->size() ; i-- ; ) if ( np->at(i)->name()==name ) return np->at(i);
  return 0;
}