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authormueller <mueller@afe2bf4a-e733-0410-8a33-86f594647bc7>1999-12-15 19:25:10 (GMT)
committermueller <mueller@afe2bf4a-e733-0410-8a33-86f594647bc7>1999-12-15 19:25:10 (GMT)
commit719f0a35063be88eddcc4ed8fe7a940de47ef20c (patch)
treecc1cd70cf5761ddf72ff114c0b65576c3f4c1d2a /src/cppvalue.h
parentbd30c025c4651ddda467f1af09d4c7ccab397bde (diff)
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+/******************************************************************************
+ *
+ * $Id$
+ *
+ *
+ * Copyright (C) 1997-1999 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby
+ * granted. No representations are made about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * All output generated with Doxygen is not covered by this license.
+ *
+ */
+
+#ifndef _CPPVALUE_H
+#define _CPPVALUE_H
+
+#include <stdio.h>
+#include <qglobal.h>
+
+class CPPValue
+{
+ friend CPPValue parseOctal();
+ friend CPPValue parseDecimal();
+ friend CPPValue parseHexadecimal();
+ friend CPPValue parseCharacter();
+ friend CPPValue parseFloat();
+
+ public:
+ enum Type { Int, Float };
+
+ CPPValue(long val=0) : type(Int) { v.l = val; }
+ CPPValue(double val) : type(Float) { v.d = val; }
+
+ operator double () const { return type==Int ? (double)v.l : v.d; }
+ operator long () const { return type==Int ? v.l : (long)v.d; }
+
+ bool isInt() const { return type == Int; }
+
+ void print() const
+ {
+ if (type==Int)
+ printf("(%ld)\n",v.l);
+ else
+ printf("(%f)\n",v.d);
+ }
+
+ private:
+ Type type;
+ union {
+ double d;
+ long l;
+ } v;
+};
+
+#endif