base init

src/libpoly/Base.cpp

@@ -0,0 +1,26 @@
+#include "Base.h"
+
+CBase::CBase()
+{
+    id = 0;
+}
+
+CBase::~CBase()
+{
+}
+
+bool CBase::isNumber()
+{
+    return (id & MID_NUMBER);
+}
+
+bool CBase::isVar()
+{
+    return (id & MID_VARIABLE);
+}
+
+bool CBase::isSymbol()
+{
+    return (id & MID_SYMBOL);
+}
+