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David Rose 2001-01-26 20:52:37 +00:00
parent b0b30ad602
commit 39270a6f2c
2 changed files with 13 additions and 0 deletions
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12
panda/src/graph/node.cxx
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@ -4,10 +4,12 @@
#include "node.h"
#include "nodeRelation.h"
#include <bamWriter.h>
#include <bamReader.h>
#include <datagramIterator.h>
#include <datagram.h>
#include <indent.h>
TypeHandle Node::_type_handle;
Node* const Node::Null = (Node*)0L;
@ -261,6 +263,16 @@ output(ostream &out) const {
out << get_type();
}
////////////////////////////////////////////////////////////////////
// Function: Node::write
// Access: Public, Virtual
// Description:
////////////////////////////////////////////////////////////////////
void Node::
write(ostream &out, int indent_level) const {
indent(out, indent_level) << *this << "\n";
}
////////////////////////////////////////////////////////////////////
// Function: Node::propagate_stale_bound

1
panda/src/graph/node.h
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@ -75,6 +75,7 @@ public:
PUBLISHED:
virtual void output(ostream &out) const;
virtual void write(ostream &out, int indent_level = 0) const;
// We reference-count the child pointer, but not the parent pointer,
// to avoid circular reference counting.