From 2909f50d008920568f0e50da760b266388ccc124 Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Mon, 22 Apr 2013 13:05:22 -0600
Subject: There is now a parser & calculator interface.

---
 src/lexer.h | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/lexer.h

(limited to 'src/lexer.h')

diff --git a/src/lexer.h b/src/lexer.h
new file mode 100644
index 0000000..4e6d73d
--- /dev/null
+++ b/src/lexer.h
@@ -0,0 +1,32 @@
+#ifndef LEXER_H
+#define LEXER_H
+
+#include <bu/stream.h>
+
+class Token;
+
+class Lexer
+{
+public:
+    Lexer( Bu::Stream &rIn );
+    virtual ~Lexer();
+
+    Token nextToken();
+
+    int getScale() const { return iScale; }
+    void setScale( int i ) { iScale = i; }
+
+    int getRadix() const { return iRadix; }
+    void setRadix( int i );
+
+private:
+    Bu::Stream &rIn;
+    Bu::String sBuf;
+    int iBufPos;
+    int iScale;
+    int iRadix;
+    char numRangeTop;
+    char ascRangeTop;
+};
+
+#endif
-- 
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