From 1ce4f17facba4dfe62cf52c83b4d59e51b659c31 Mon Sep 17 00:00:00 2001
From: ljfa-ag <ljfa-ag@web.de>
Date: Sun, 12 Jul 2015 18:19:38 +0200
Subject: Implement tag_list

---
 src/tag_list.cpp | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 src/tag_list.cpp

(limited to 'src')

diff --git a/src/tag_list.cpp b/src/tag_list.cpp
new file mode 100644
index 0000000000..2b66889e56
--- /dev/null
+++ b/src/tag_list.cpp
@@ -0,0 +1,99 @@
+/*
+ * libnbt++ - A library for the Minecraft Named Binary Tag format.
+ * Copyright (C) 2013, 2015  ljfa-ag
+ *
+ * This file is part of libnbt++.
+ *
+ * libnbt++ is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libnbt++ 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libnbt++.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "tag_list.h"
+
+namespace nbt
+{
+
+tag_list::tag_list():
+    tag_list(tag_type::Null)
+{}
+
+tag_list::tag_list(tag_type type):
+    el_type_(type)
+{}
+
+value& tag_list::at(size_t i)
+{
+    return tags.at(i);
+}
+
+const value& tag_list::at(size_t i) const
+{
+    return tags.at(i);
+}
+
+value& tag_list::operator[](size_t i)
+{
+    return tags[i];
+}
+
+const value& tag_list::operator[](size_t i) const
+{
+    return tags[i];
+}
+
+void tag_list::set(size_t i, value&& val)
+{
+    if(val.get_type() != el_type_)
+        throw std::bad_cast();
+    tags.at(i) = std::move(val);
+}
+
+void tag_list::push_back(value&& val)
+{
+    if(!val) //don't allow null values
+        throw std::bad_cast();
+    if(el_type_ == tag_type::Null) //set content type if undetermined
+        el_type_ = val.get_type();
+    else if(el_type_ != val.get_type())
+        throw std::bad_cast();
+    tags.push_back(std::move(val));
+}
+
+void tag_list::pop_back()
+{
+    tags.pop_back();
+}
+
+tag_type tag_list::el_type() const
+{
+    return el_type_;
+}
+
+size_t tag_list::size() const
+{
+    return tags.size();
+}
+
+void tag_list::clear()
+{
+    tags.clear();
+}
+
+auto tag_list::begin() -> iterator { return tags.begin(); }
+auto tag_list::end()   -> iterator { return tags.end(); }
+auto tag_list::begin() const  -> const_iterator { return tags.begin(); }
+auto tag_list::end() const    -> const_iterator { return tags.end(); }
+auto tag_list::cbegin() const -> const_iterator { return tags.cbegin(); }
+auto tag_list::cend() const   -> const_iterator { return tags.cend(); }
+
+}
+
-- 
cgit 0.0.5-2-1-g0f52