YCPFloat.h

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00001 /*---------------------------------------------------------------------\
00002 |                                                                      |  
00003 |                      __   __    ____ _____ ____                      |  
00004 |                      \ \ / /_ _/ ___|_   _|___ \                     |  
00005 |                       \ V / _` \___ \ | |   __) |                    |  
00006 |                        | | (_| |___) || |  / __/                     |  
00007 |                        |_|\__,_|____/ |_| |_____|                    |  
00008 |                                                                      |  
00009 |                               core system                            | 
00010 |                                                        (C) SuSE GmbH |  
00011 \----------------------------------------------------------------------/ 
00012 
00013    File:       YCPFloat.h
00014 
00015    Author:     Mathias Kettner <kettner@suse.de>
00016    Maintainer: Thomas Roelz <tom@suse.de>
00017 
00018 /-*/
00019 // -*- c++ -*-
00020 
00021 #ifndef YCPFloat_h
00022 #define YCPFloat_h
00023 
00024 
00025 #include "YCPValue.h"
00026 
00027     
00038 class YCPFloatRep : public YCPValueRep
00039 {
00040     double v;
00041 
00042 protected:
00043     friend class YCPFloat;
00044 
00049     YCPFloatRep(double v);
00050 
00055     YCPFloatRep(const char *r);
00056 
00057 public:
00062     double value() const;
00063 
00071     YCPOrder compare(const YCPFloat &v) const;
00072 
00081     string toString() const;
00082 
00086     std::ostream & toStream (std::ostream & str) const;
00087 
00091     YCPValueType valuetype() const;
00092 };
00093 
00100 class YCPFloat : public YCPValue
00101 {
00102     DEF_COMMON(Float, Value);
00103 public:
00104     YCPFloat(double v) : YCPValue(new YCPFloatRep(v)) {}
00105     YCPFloat(const char *r) : YCPValue(new YCPFloatRep(r)) {}
00106     YCPFloat(bytecodeistream & str);
00107 };
00108 
00109 #endif   // YCPFloat_h

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