00001 // Filename: configVariableManager.I 00002 // Created by: drose (15Oct04) 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 00016 //////////////////////////////////////////////////////////////////// 00017 // Function: ConfigVariableManager::get_num_variables 00018 // Access: Published 00019 // Description: Returns the current number of active ConfigVariableCores in 00020 // the world. 00021 //////////////////////////////////////////////////////////////////// 00022 INLINE int ConfigVariableManager:: 00023 get_num_variables() const { 00024 return _variables.size(); 00025 } 00026 00027 //////////////////////////////////////////////////////////////////// 00028 // Function: ConfigVariableManager::get_variable 00029 // Access: Published 00030 // Description: Returns the nth active ConfigVariableCore in the world. 00031 //////////////////////////////////////////////////////////////////// 00032 INLINE ConfigVariableCore *ConfigVariableManager:: 00033 get_variable(int n) const { 00034 nassertr(n >= 0 && n < (int)_variables.size(), (ConfigVariableCore *)NULL); 00035 return _variables[n]; 00036 } 00037 00038 INLINE ostream & 00039 operator << (ostream &out, const ConfigVariableManager &variableMgr) { 00040 variableMgr.output(out); 00041 return out; 00042 }