From 50d94e7d513f68d25cd5e72de880bb6f78de50e7 Mon Sep 17 00:00:00 2001
From: ljfa-ag <ljfa-ag@web.de>
Date: Tue, 23 Jun 2015 21:33:17 +0200
Subject: Add methods and tests to tag_primitive

---
 include/tag_primitive.h | 21 +++++++++++++++++++++
 test/nbttest.cpp        | 17 +++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/include/tag_primitive.h b/include/tag_primitive.h
index 3b8ac51237..397ea64da3 100644
--- a/include/tag_primitive.h
+++ b/include/tag_primitive.h
@@ -45,8 +45,11 @@ public:
     tag_primitive(T value = 0);
 
     tag_primitive& operator=(T value);
+    void set(T value);
 
+    operator T&();
     operator T() const;
+    T get() const;
 
     tag_type get_type() const noexcept override;
 
@@ -74,12 +77,30 @@ tag_primitive<T>& tag_primitive<T>::operator=(T val)
     return *this;
 }
 
+template<class T>
+void tag_primitive<T>::set(T val)
+{
+    value = val;
+}
+
+template<class T>
+tag_primitive<T>::operator T&()
+{
+    return value;
+}
+
 template<class T>
 tag_primitive<T>::operator T() const
 {
     return value;
 }
 
+template<class T>
+T tag_primitive<T>::get() const
+{
+    return value;
+}
+
 template<class T>
 tag_type tag_primitive<T>::get_type() const noexcept
 {
diff --git a/test/nbttest.cpp b/test/nbttest.cpp
index 93a31c0375..482e28ab64 100644
--- a/test/nbttest.cpp
+++ b/test/nbttest.cpp
@@ -33,7 +33,24 @@ void test_get_type()
     ASSERT(tag_double().get_type() == tag_type::Double);
 }
 
+void test_tag_primitive()
+{
+    tag_int tag(6);
+    ASSERT(tag.get() == 6);
+    int& ref = tag;
+    ref = 12;
+    ASSERT(tag == 12);
+    ASSERT(tag != 6);
+    tag.set(24);
+    ASSERT(ref == 24);
+    tag = 7;
+    ASSERT(7 == static_cast<int>(tag));
+
+    ASSERT(tag_double() == 0.0);
+}
+
 int main()
 {
     test_get_type();
+    test_tag_primitive();
 }
-- 
cgit 0.0.5-2-1-g0f52