1 files changed, 31 insertions, 0 deletions
diff --git a/lib/Huffman.cc b/lib/Huffman.cc
new file mode 100644
index 0000000..aadf927
--- /dev/null
+++ b/lib/Huffman.cc
@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <iostream.h>
+#include "config.h"
+#include "Huffman.h"
+
+HTree *Coder(PriorityList * P)
+{
+	int n = P->n(), i, f1, f2;
+	HTree *x, *y, *z;
+	Datas_t tx, ty;
+
+	x = y = z = NULL;
+	
+	for (i = 0; i < n - 1; i++) {
+		f1 = P->Extract_Min(tx);
+		f2 = P->Extract_Min(ty);
+		x = (HTree *) tx;
+		y = (HTree *) ty;
+		z = new HTree(x, y);
+		P->Insert(z->ReadFreq(), z);
+	}
+
+	P->Extract_Min(((Datas_t) z));
+	return z;
+}
+
+void HInsert(PriorityList * P, int freq, char *object)
+{
+	HTree * leaf = new HTree(freq, object);
+	P->Insert(freq, (Datas_t) leaf);
+}