60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file configVariableDouble.h
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* @author drose
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* @date 2004-10-20
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*/
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#ifndef CONFIGVARIABLEDOUBLE_H
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#define CONFIGVARIABLEDOUBLE_H
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#include "dtoolbase.h"
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#include "configVariable.h"
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/**
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* This is a convenience class to specialize ConfigVariable as a floating-
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* point type.
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*/
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class EXPCL_DTOOLCONFIG ConfigVariableDouble : public ConfigVariable {
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PUBLISHED:
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INLINE ConfigVariableDouble(const string &name);
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INLINE ConfigVariableDouble(const string &name, double default_value,
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const string &description = string(),
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int flags = 0);
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INLINE ConfigVariableDouble(const string &name, const string &default_value,
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const string &description = string(),
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int flags = 0);
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INLINE void operator = (double value);
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INLINE operator double () const;
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INLINE size_t size() const;
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INLINE double operator [] (size_t n) const;
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INLINE void set_value(double value);
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INLINE double get_value() const;
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INLINE double get_default_value() const;
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MAKE_PROPERTY(value, get_value, set_value);
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MAKE_PROPERTY(default_value, get_default_value);
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INLINE double get_word(size_t n) const;
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INLINE void set_word(size_t n, double value);
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private:
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void set_default_value(double default_value);
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private:
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AtomicAdjust::Integer _local_modified;
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double _cache;
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};
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#include "configVariableDouble.I"
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#endif
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