64ba7d5be8
Convert a number of destructors to default synthesized functions. Try to inline a few instances into the header. It should be possible to inline all of them, however, gcc seems to emit a number of warnings. Furthermore, some of the destructors are pure-virtualed, but provide an implementation. Placing the definition into the header causes ODR violations.
141 lines
3.9 KiB
C++
141 lines
3.9 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh
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*
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* This file is part of the Paludis package manager. Paludis is free software;
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* you can redistribute it and/or modify it under the terms of the GNU General
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* Public License version 2, as published by the Free Software Foundation.
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*
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* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <paludis/repositories/e/eapi_phase.hh>
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#include <paludis/repositories/e/eapi.hh>
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#include <paludis/util/tokeniser.hh>
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#include <paludis/util/pimp-impl.hh>
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#include <paludis/util/iterator_funcs.hh>
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#include <paludis/util/wrapped_forward_iterator-impl.hh>
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#include <paludis/util/indirect_iterator-impl.hh>
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#include <set>
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#include <algorithm>
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#include <list>
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using namespace paludis;
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using namespace paludis::erepository;
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typedef std::list<std::shared_ptr<const EAPIPhase> > EAPIPhasesList;
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namespace paludis
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{
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template <>
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struct Imp<EAPIPhase>
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{
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std::set<std::string> options;
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std::list<std::string> commands;
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};
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template <>
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struct Imp<EAPIPhases>
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{
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EAPIPhasesList phases;
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};
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template <>
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struct WrappedForwardIteratorTraits<EAPIPhases::ConstIteratorTag>
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{
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typedef IndirectIterator<EAPIPhasesList::const_iterator> UnderlyingIterator;
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};
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template <>
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struct WrappedForwardIteratorTraits<EAPIPhase::ConstIteratorTag>
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{
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typedef std::list<std::string>::const_iterator UnderlyingIterator;
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};
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}
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EAPIPhase::EAPIPhase(const std::string & s) :
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_imp()
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{
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Context c("When parsing EAPI phase '" + s + "'");
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std::list<std::string> tokens;
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tokenise_whitespace(s, std::back_inserter(tokens));
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std::list<std::string>::iterator t(std::find(tokens.begin(), tokens.end(), ":"));
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if (t == tokens.end())
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throw EAPIConfigurationError("EAPI phase '" + s + "' contains no ':'");
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std::copy(tokens.begin(), t, std::inserter(_imp->options, _imp->options.begin()));
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std::copy(next(t), tokens.end(), std::back_inserter(_imp->commands));
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}
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EAPIPhase::~EAPIPhase() = default;
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bool
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EAPIPhase::option(const std::string & s) const
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{
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return _imp->options.count(s);
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}
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std::string
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EAPIPhase::equal_option(const std::string & s) const
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{
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for (const auto & option : _imp->options)
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if (0 == option.compare(0, s.length() + 1, s + "="))
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return option.substr(s.length() + 1);
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return "";
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}
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EAPIPhase::ConstIterator
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EAPIPhase::begin_commands() const
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{
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return ConstIterator(_imp->commands.begin());
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}
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EAPIPhase::ConstIterator
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EAPIPhase::end_commands() const
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{
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return ConstIterator(_imp->commands.end());
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}
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EAPIPhases::EAPIPhases(const std::string & s) :
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_imp()
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{
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Context c("When parsing EAPI phases '" + s + "'");
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std::list<std::string> tokens;
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tokenise<delim_kind::AnyOfTag, delim_mode::DelimiterTag>(s, ";", "", std::back_inserter(tokens));
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for (std::list<std::string>::const_iterator t(tokens.begin()), t_end(tokens.end()) ;
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t != t_end ; ++t)
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_imp->phases.push_back(std::make_shared<EAPIPhase>(*t));
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}
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EAPIPhases::~EAPIPhases() = default;
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EAPIPhases::ConstIterator
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EAPIPhases::begin_phases() const
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{
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return ConstIterator(indirect_iterator(_imp->phases.begin()));
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}
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EAPIPhases::ConstIterator
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EAPIPhases::end_phases() const
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{
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return ConstIterator(indirect_iterator(_imp->phases.end()));
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}
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namespace paludis
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{
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template class WrappedForwardIterator<EAPIPhase::ConstIteratorTag, const std::string>;
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template class WrappedForwardIterator<EAPIPhases::ConstIteratorTag, const EAPIPhase>;
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}
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