63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
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/**
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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 configVariableString.h
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* @author drose
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* @date 2004-10-20
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*/
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#ifndef CONFIGVARIABLESTRING_H
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#define CONFIGVARIABLESTRING_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 string type.
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*/
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class EXPCL_DTOOL_PRC ConfigVariableString : public ConfigVariable {
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PUBLISHED:
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INLINE ConfigVariableString(const std::string &name);
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INLINE ConfigVariableString(const std::string &name, const std::string &default_value,
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const std::string &description = std::string(), int flags = 0);
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INLINE void operator = (const std::string &value);
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INLINE operator const std::string & () const;
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// These methods help the ConfigVariableString act like a C++ string object.
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INLINE const char *c_str() const;
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INLINE bool empty() const;
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INLINE size_t length() const;
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INLINE char operator [] (size_t n) const;
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// Comparison operators are handy.
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INLINE bool operator == (const std::string &other) const;
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INLINE bool operator != (const std::string &other) const;
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INLINE bool operator < (const std::string &other) const;
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INLINE void set_value(const std::string &value);
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INLINE const std::string &get_value() const;
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INLINE std::string 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 std::string get_word(size_t n) const;
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INLINE void set_word(size_t n, const std::string &value);
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private:
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void reload_cache();
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private:
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AtomicAdjust::Integer _local_modified;
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std::string _cache;
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};
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#include "configVariableString.I"
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#endif
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