Panda3D
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00001 // Filename: configVariableList.h 00002 // Created by: drose (20Oct04) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef CONFIGVARIABLELIST_H 00016 #define CONFIGVARIABLELIST_H 00017 00018 #include "dtoolbase.h" 00019 #include "configVariableBase.h" 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Class : ConfigVariableList 00023 // Description : This class is similar to ConfigVariable, but it 00024 // reports its value as a list of strings. In this 00025 // special case, all of the declarations of the variable 00026 // are returned as the elements of this list, in order. 00027 // 00028 // Note that this is different from a normal 00029 // ConfigVariableString, which just returns its topmost 00030 // value, which can optionally be treated as a number of 00031 // discrete words by dividing it at the spaces. 00032 // 00033 // A ConfigVariableList cannot be modified locally. 00034 //////////////////////////////////////////////////////////////////// 00035 class EXPCL_DTOOLCONFIG ConfigVariableList : public ConfigVariableBase { 00036 PUBLISHED: 00037 INLINE ConfigVariableList(const string &name, 00038 const string &description = string(), 00039 int flags = 0); 00040 INLINE ~ConfigVariableList(); 00041 00042 INLINE int get_num_values() const; 00043 INLINE string get_string_value(int n) const; 00044 00045 INLINE int get_num_unique_values() const; 00046 INLINE string get_unique_value(int n) const; 00047 00048 INLINE int size() const; 00049 INLINE string operator [] (int n) const; 00050 00051 void output(ostream &out) const; 00052 void write(ostream &out) const; 00053 }; 00054 00055 INLINE ostream &operator << (ostream &out, const ConfigVariableList &variable); 00056 00057 #include "configVariableList.I" 00058 00059 #endif