00001 // Filename: get_config_path.h 00002 // Created by: drose (01Jul00) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 #ifndef GET_CONFIG_PATH_H 00020 #define GET_CONFIG_PATH_H 00021 00022 #include <pandabase.h> 00023 00024 #include <dSearchPath.h> 00025 00026 //////////////////////////////////////////////////////////////////// 00027 // Function: get_config_path 00028 // Description: A generic function for reading path strings 00029 // (e.g. model-path, texture-path, etc.) from the Config 00030 // database. It automatically handles concatenating 00031 // together multiple appearances of the indicated 00032 // variable name as a single long path string. 00033 // 00034 // static_ptr must be a statically-defined string 00035 // pointer, unique to each different config_var_name. 00036 // It should be initialized to NULL. This will 00037 // automatically be allocated and filled with the string 00038 // path the first time this function is called; 00039 // thereafter, the same string value will be returned. 00040 // This allows the function to work during static init 00041 // time when we can't be sure what has or hasn't been 00042 // already initialized. 00043 //////////////////////////////////////////////////////////////////// 00044 EXPCL_PANDAEXPRESS DSearchPath & 00045 get_config_path(const string &config_var_name, DSearchPath *&static_ptr); 00046 00047 #endif
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