Panda3D
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00001 // Filename: configVariableDouble.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 CONFIGVARIABLEDOUBLE_H 00016 #define CONFIGVARIABLEDOUBLE_H 00017 00018 #include "dtoolbase.h" 00019 #include "configVariable.h" 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Class : ConfigVariableDouble 00023 // Description : This is a convenience class to specialize 00024 // ConfigVariable as a floating-point type. 00025 //////////////////////////////////////////////////////////////////// 00026 class EXPCL_DTOOLCONFIG ConfigVariableDouble : public ConfigVariable { 00027 PUBLISHED: 00028 INLINE ConfigVariableDouble(const string &name); 00029 INLINE ConfigVariableDouble(const string &name, double default_value, 00030 const string &description = string(), 00031 int flags = 0); 00032 INLINE ConfigVariableDouble(const string &name, const string &default_value, 00033 const string &description = string(), 00034 int flags = 0); 00035 00036 INLINE void operator = (double value); 00037 INLINE operator double () const; 00038 00039 INLINE int size() const; 00040 INLINE double operator [] (int n) const; 00041 00042 INLINE void set_value(double value); 00043 INLINE double get_value() const; 00044 INLINE double get_default_value() const; 00045 00046 INLINE double get_word(int n) const; 00047 INLINE void set_word(int n, double value); 00048 00049 private: 00050 void set_default_value(double default_value); 00051 00052 private: 00053 AtomicAdjust::Integer _local_modified; 00054 double _cache; 00055 }; 00056 00057 #include "configVariableDouble.I" 00058 00059 #endif