00001 /* vim: set sw=4 sts=4 et foldmethod=syntax : */ 00002 00003 /* 00004 * Copyright (c) 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_PACKAGE_DEP_SPEC_PROPERTIES_FWD_HH 00021 #define PALUDIS_GUARD_PALUDIS_PACKAGE_DEP_SPEC_PROPERTIES_FWD_HH 1 00022 00023 #include <paludis/dep_spec-fwd.hh> 00024 #include <paludis/util/attributes.hh> 00025 00026 namespace paludis 00027 { 00028 struct PackageDepSpecProperties; 00029 00030 /** 00031 * Does a PackageDepSpec match the specified property requirements? 00032 * 00033 * We have a lot of code that wants to know things like "does this spec 00034 * consist exactly of a cat/pkg:slot?" and "does this spec have anything 00035 * other than a cat, pkg or slot?". All of these places need to be updated 00036 * every time a new PackageDepSpec attribute comes along. Using this 00037 * function makes sure the compiler catches any properties we haven't 00038 * updated. 00039 * 00040 * \ingroup g_dep_spec 00041 * \since 0.34.1 00042 */ 00043 bool package_dep_spec_has_properties(const PackageDepSpec &, const PackageDepSpecProperties &) 00044 PALUDIS_VISIBLE PALUDIS_ATTRIBUTE((warn_unused_result)); 00045 } 00046 00047 #endif