1 files changed, 65 insertions, 0 deletions
diff --git a/utils/testchain.cc b/utils/testchain.cc
new file mode 100644
index 0000000..ae5fef8
--- /dev/null
+++ b/utils/testchain.cc
@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include "String.h"
+#include "Chain.h"
+
+class C {
+public:
+	C*	Next;
+	char* CcuString;
+inline		C (const char* c) : Next (0), CcuString (NewString (c))	{}
+inline	C*	GetNext () const	{ /*printf ("GetNext (%x) = %x)\n", this, Next); */ return Next; }
+inline	void	SetNext (C* c) 	{ /*printf ("SetNext (%x, %x)\n", this, c); */ Next = c; }
+};
+
+main ()
+{
+	CcuChainOf <C> l;
+	char c;
+	char s[80];
+	while ((c = getchar ()) != EOF) {
+		switch (c) {
+		case 'a':
+			scanf (" %s", s);
+			l.Append (new C (s));
+			break;
+		case 'p':
+			scanf (" %s", s);
+			l.Prepend (new C (s));
+			break;
+		case '+':
+			l.RemoveFirst ();
+			break;
+		case '-':
+			l.RemoveLast ();
+			break;
+		case '\n':
+			continue;
+		case 'i':
+			{
+			int i;
+			scanf (" %d %s", &i, s);
+			CcuChainIterOf <C> lj (l);
+			while ((i-- > 0) && ++lj)
+				;
+			l.InsertBefore (lj, new C (s));
+			break;
+			}
+		case 'j':
+			{
+			int i;
+			scanf (" %d %s", &i, s);
+			CcuChainIterOf <C> lj (l);
+			while ((i-- > 0) && ++lj)
+				;
+			l.InsertAfter (lj, new C (s));
+			break;
+			}
+		}
+		CcuChainIterOf <C> li (l);
+		while (++li) {
+			C* pt = *li;
+			printf ("%s ", pt->CcuString);
+		}
+		printf ("\n");
+	}
+}