choice-fwd.hh

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00001 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
00002 
00003 /*
00004  * Copyright (c) 2008, 2009 Ciaran McCreesh
00005  *
00006  * This file is part of the Paludis package manager. Paludis is free software;
00007  * you can redistribute it and/or modify it under the terms of the GNU General
00008  * Public License version 2, as published by the Free Software Foundation.
00009  *
00010  * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
00011  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00012  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
00013  * details.
00014  *
00015  * You should have received a copy of the GNU General Public License along with
00016  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00017  * Place, Suite 330, Boston, MA  02111-1307  USA
00018  */
00019 
00020 #ifndef PALUDIS_GUARD_PALUDIS_CHOICE_FWD_HH
00021 #define PALUDIS_GUARD_PALUDIS_CHOICE_FWD_HH 1
00022 
00023 #include <paludis/util/attributes.hh>
00024 #include <paludis/util/validated-fwd.hh>
00025 
00026 /** \file
00027  * Forward declarations for paludis/choice.hh .
00028  *
00029  * \ingroup g_choices
00030  * \since 0.32
00031  */
00032 
00033 namespace paludis
00034 {
00035     class Choices;
00036 
00037     class Choice;
00038     class ChoiceValue;
00039 
00040     class ChoiceParams;
00041 
00042     struct ChoicePrefixNameValidator;
00043     struct ChoiceNameWithPrefixValidator;
00044     struct UnprefixedChoiceNameValidator;
00045 
00046     /**
00047      * A prefix for a choice name ('' for USE, 'linguas' for LINGUAS etc).
00048      *
00049      * \ingroup g_choices
00050      * \since 0.32
00051      */
00052     typedef Validated<std::string, ChoicePrefixNameValidator> ChoicePrefixName;
00053 
00054     /**
00055      * A choice name, including prefix and delim ('nls' for USE, 'linguas_en' for LINGUAS etc).
00056      *
00057      * \ingroup g_choices
00058      * \since 0.32
00059      */
00060     typedef Validated<std::string, ChoiceNameWithPrefixValidator> ChoiceNameWithPrefix;
00061 
00062     /**
00063      * A choice name, without prefix or delim ('nls' for USE, 'en' for LINGUAS etc).
00064      *
00065      * \ingroup g_choices
00066      * \since 0.32
00067      */
00068     typedef Validated<std::string, UnprefixedChoiceNameValidator> UnprefixedChoiceName;
00069 }
00070 
00071 #endif

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