1 files changed, 33 insertions, 0 deletions

diff --git a/src/stack.cpp b/src/stack.cpp
new file mode 100644
index 0000000..8d9565c
--- /dev/null
+++ b/src/stack.cpp
@@ -0,0 +1,33 @@
+#include "stack.h"
+
+void Stack::push( void *data )
+{
+        lStackData.append( data );
+}
+
+void *Stack::top()
+{
+        return lStackData.getAt( lStackData.getSize()-1 );
+}
+
+void Stack::pop()
+{
+        lStackData.deleteAt( lStackData.getSize()-1 );
+}
+
+void *Stack::poptop()
+{
+        void *dat = top();
+        pop();
+        return dat;
+}
+
+bool Stack::isEmpty()
+{
+        return lStackData.isEmpty();
+}
+
+void Stack::empty()
+{
+        lStackData.empty();
+}