user_dep_spec-fwd.hh

00001 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
00002 
00003 /*
00004  * Copyright (c) 2005, 2006, 2007, 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_USER_DEP_SPEC_FWD_HH
00021 #define PALUDIS_GUARD_PALUDIS_USER_DEP_SPEC_FWD_HH 1
00022 
00023 #include <paludis/util/attributes.hh>
00024 #include <paludis/util/options-fwd.hh>
00025 #include <paludis/util/exception.hh>
00026 #include <paludis/dep_spec-fwd.hh>
00027 #include <paludis/package_id-fwd.hh>
00028 #include <paludis/environment-fwd.hh>
00029 #include <paludis/version_spec-fwd.hh>
00030 #include <tr1/memory>
00031 #include <iosfwd>
00032 
00033 namespace paludis
00034 {
00035 
00036 #include <paludis/user_dep_spec-se.hh>
00037 
00038     /**
00039      * Options for parse_user_package_dep_spec.
00040      *
00041      * \ingroup g_dep_spec
00042      * \since 0.26
00043      */
00044     typedef Options<UserPackageDepSpecOption> UserPackageDepSpecOptions;
00045 
00046     /**
00047      * Thrown by paludis::parse_user_package_dep_spec if options includes
00048      * updso_throw_if_set and we're given a set.
00049      *
00050      * \since 0.28
00051      * \ingroup g_dep_spec
00052      * \ingroup g_exceptions
00053      */
00054     class PALUDIS_VISIBLE GotASetNotAPackageDepSpec :
00055         public Exception
00056     {
00057         public:
00058             ///\name Basic Operations
00059             ///\{
00060 
00061             GotASetNotAPackageDepSpec(const std::string &) throw ();
00062 
00063             ///\}
00064     };
00065 
00066     struct UserSlotExactRequirement;
00067 
00068     struct UserKeyRequirement;
00069 
00070     /**
00071      * The VersionSpecOptions to use for parsing a user spec.
00072      *
00073      * \since 0.38
00074      * \ingroup g_dep_spec
00075      */
00076     VersionSpecOptions user_version_spec_options() PALUDIS_ATTRIBUTE((warn_unused_result)) PALUDIS_VISIBLE;
00077 }
00078 
00079 #endif

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