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-rw-r--r--paludis/dep_spec_annotations.cc91
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diff --git a/paludis/dep_spec_annotations.cc b/paludis/dep_spec_annotations.cc
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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2010 Ciaran McCreesh
+ *
+ * This file is part of the Paludis package manager. Paludis is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU General
+ * Public License version 2, as published by the Free Software Foundation.
+ *
+ * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <paludis/dep_spec_annotations.hh>
+#include <paludis/util/pimp-impl.hh>
+#include <paludis/util/wrapped_forward_iterator-impl.hh>
+#include <paludis/util/exception.hh>
+#include <paludis/util/stringify.hh>
+#include <ostream>
+#include <vector>
+#include <algorithm>
+#include <functional>
+
+using namespace paludis;
+
+typedef std::vector<DepSpecAnnotation> Annotations;
+
+namespace paludis
+{
+ template <>
+ struct Imp<DepSpecAnnotations>
+ {
+ Annotations annotations;
+ };
+
+ template <>
+ struct WrappedForwardIteratorTraits<DepSpecAnnotations::ConstIteratorTag>
+ {
+ typedef Annotations::const_iterator UnderlyingIterator;
+ };
+}
+
+DepSpecAnnotations::DepSpecAnnotations() :
+ Pimp<DepSpecAnnotations>()
+{
+}
+
+DepSpecAnnotations::~DepSpecAnnotations() = default;
+
+DepSpecAnnotations::ConstIterator
+DepSpecAnnotations::begin() const
+{
+ return ConstIterator(_imp->annotations.begin());
+}
+
+DepSpecAnnotations::ConstIterator
+DepSpecAnnotations::end() const
+{
+ return ConstIterator(_imp->annotations.end());
+}
+
+namespace
+{
+ bool key_is(const DepSpecAnnotation & a, const std::string & k)
+ {
+ return a.key() == k;
+ }
+}
+
+DepSpecAnnotations::ConstIterator
+DepSpecAnnotations::find(const std::string & s) const
+{
+ return ConstIterator(std::find_if(_imp->annotations.begin(), _imp->annotations.end(),
+ std::bind(&key_is, std::placeholders::_1, s)));
+}
+
+void
+DepSpecAnnotations::add(const DepSpecAnnotation & a)
+{
+ _imp->annotations.push_back(a);
+}
+
+template class Pimp<DepSpecAnnotations>;
+template class WrappedForwardIterator<DepSpecAnnotations::ConstIteratorTag, const DepSpecAnnotation>;
+