From ad1cadf3512f3dd789151983e5c93af411f929db Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Sat, 17 Sep 2016 19:27:15 +0000
Subject: restructure

---
 omegalib/omega_lib/include/basic/SimpleList.c | 105 ++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 omegalib/omega_lib/include/basic/SimpleList.c

(limited to 'omegalib/omega_lib/include/basic/SimpleList.c')

diff --git a/omegalib/omega_lib/include/basic/SimpleList.c b/omegalib/omega_lib/include/basic/SimpleList.c
new file mode 100644
index 0000000..da7de9b
--- /dev/null
+++ b/omegalib/omega_lib/include/basic/SimpleList.c
@@ -0,0 +1,105 @@
+namespace omega {
+  
+template<class T> Simple_List_Iterator<T>::Simple_List_Iterator(Simple_List<T> &l) 
+: List_Element_Iterator<T>(l.contents) {}
+
+template<class T> Simple_List_Iterator<T>::Simple_List_Iterator(const Simple_List<T> &l) 
+: List_Element_Iterator<T>(l.contents) {}
+
+template<class T> Simple_List_Iterator<T>::Simple_List_Iterator()
+: List_Element_Iterator<T>(0) {}
+
+template<class T> Iterator<T> *Simple_List<T>::new_iterator()
+{
+    return new Simple_List_Iterator<T>(*this);
+}
+
+template<class T> const T &Simple_List<T>::operator[](int i) const
+{
+    Simple_List_Iterator<T> p(*this);
+
+    while(--i > 0 && p)
+	p++;
+
+    if (p)
+	return *p;
+    else
+	return *((T *)0);
+}
+
+template<class T>       T &Simple_List<T>::operator[](int i)
+{
+    Simple_List_Iterator<T> p(*this);
+
+    while(--i > 0 && p)
+	p++;
+
+    if (p)
+	return *p;
+    else
+	return *((T *)0);
+}
+
+
+template<class T> int Simple_List<T>::size() const
+    {
+    int i = 0;
+    List_Element<T> * p = contents;
+    while (p)
+	{
+	p = p->tail;
+	i++;
+	}
+    return i;
+    }
+
+template<class T> T &Simple_List<T>::front() const
+    {
+    return contents->head;
+    }
+
+template<class T> T Simple_List<T>::remove_front()
+    {
+    List_Element<T> *frunt = contents;
+    contents = contents->tail;
+    T fruntT = frunt->head;
+    frunt->tail = 0;
+    delete frunt;
+    return fruntT;
+    }
+
+template<class T> void Simple_List<T>::prepend(const T &item)
+    {
+    contents = new List_Element<T>(item, contents);
+    }
+
+
+template<class T> void Simple_List<T>::append(const T &item)
+    {
+    *(end()) = new List_Element<T>(item, 0);
+    }
+
+
+template<class T> void Simple_List<T>::del_front()
+    {
+    List_Element<T> *e = contents;
+    contents = contents->tail;
+    e->tail = 0;
+    delete e;
+    }
+
+
+template<class T> void Simple_List<T>::clear()
+    {
+    delete contents;
+    contents = 0;
+    }
+
+template<class T> void Simple_List<T>::join(Simple_List<T> &consumed)
+    {
+    List_Element<T> *e = consumed.contents;
+    consumed.contents = 0;
+    *(end()) = e;
+    }
+
+} // namespace
-- 
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