53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
// Filename: nameUniquifier.h
|
|
// Created by: drose (16Feb00)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
//
|
|
// All use of this software is subject to the terms of the revised BSD
|
|
// license. You should have received a copy of this license along
|
|
// with this source code in a file named "LICENSE."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef NAMEUNIQUIFIER_H
|
|
#define NAMEUNIQUIFIER_H
|
|
|
|
#include "pandabase.h"
|
|
|
|
#include <string>
|
|
#include "pset.h"
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : NameUniquifier
|
|
// Description : A handy class for converting a list of arbitrary
|
|
// names (strings) so that each name is guaranteed to be
|
|
// unique in the list. Useful for writing egg files
|
|
// with unique vertex pool names, or for file converters
|
|
// to file formats that require unique node names, etc.
|
|
////////////////////////////////////////////////////////////////////
|
|
class EXPCL_PANDA_PUTIL NameUniquifier {
|
|
public:
|
|
NameUniquifier(const string &separator = string(),
|
|
const string &empty = string());
|
|
~NameUniquifier();
|
|
|
|
INLINE string add_name(const string &name);
|
|
INLINE string add_name(const string &name, const string &prefix);
|
|
|
|
private:
|
|
string add_name_body(const string &name, const string &prefix);
|
|
|
|
typedef pset<string, string_hash> Names;
|
|
Names _names;
|
|
string _separator;
|
|
string _empty;
|
|
int _counter;
|
|
};
|
|
|
|
#include "nameUniquifier.I"
|
|
|
|
#endif
|