56 lines
1.7 KiB
C
56 lines
1.7 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 configVariableList.h
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* @author drose
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* @date 2004-10-20
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*/
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#ifndef CONFIGVARIABLELIST_H
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#define CONFIGVARIABLELIST_H
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#include "dtoolbase.h"
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#include "configVariableBase.h"
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/**
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* This class is similar to ConfigVariable, but it reports its value as a list
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* of strings. In this special case, all of the declarations of the variable
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* are returned as the elements of this list, in order.
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*
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* Note that this is different from a normal ConfigVariableString, which just
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* returns its topmost value, which can optionally be treated as a number of
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* discrete words by dividing it at the spaces.
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*
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* A ConfigVariableList cannot be modified locally.
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*/
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class EXPCL_DTOOL_PRC ConfigVariableList : public ConfigVariableBase {
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PUBLISHED:
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INLINE ConfigVariableList(const std::string &name,
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const std::string &description = std::string(),
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int flags = 0);
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INLINE ~ConfigVariableList();
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INLINE size_t get_num_values() const;
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INLINE std::string get_string_value(size_t n) const;
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INLINE size_t get_num_unique_values() const;
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INLINE std::string get_unique_value(size_t n) const;
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INLINE size_t size() const;
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INLINE std::string operator [] (size_t n) const;
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void output(std::ostream &out) const;
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void write(std::ostream &out) const;
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};
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INLINE std::ostream &operator << (std::ostream &out, const ConfigVariableList &variable);
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#include "configVariableList.I"
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#endif
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