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00002 /*                                                                                    */
00003 /*  Visualization Library                                                             */
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00005 /*                                                                                    */
00006 /*  Copyright (c) 2005-2010, Michele Bosi                                             */
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00011 /*                                                                                    */
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00014 /*                                                                                    */
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00031 
00032 #ifndef Say_INCLUDE_ONCE
00033 #define Say_INCLUDE_ONCE
00034 
00035 #include <vlCore/String.hpp>
00036 #include <string>
00037 
00038 namespace vl
00039 {
00040   //-----------------------------------------------------------------------------
00041   // SayArg
00042   //-----------------------------------------------------------------------------
00044   class VLCORE_EXPORT SayArg
00045   {
00046   friend class Say;
00047   public:
00048     SayArg();
00049 
00050     explicit SayArg(const unsigned char* d);
00051 
00052     explicit SayArg(const std::string& d);
00053 
00054     explicit SayArg(const char* d);
00055 
00056     explicit SayArg(void* d);
00057 
00058     explicit SayArg(const String& d);
00059 
00060     explicit SayArg(double d);
00061 
00062     explicit SayArg(float d);
00063 
00064     explicit SayArg(unsigned char d);
00065 
00066     explicit SayArg(signed char d);
00067 
00068     explicit SayArg(unsigned short d);
00069 
00070     explicit SayArg(signed short d);
00071 
00072     explicit SayArg(unsigned int d);
00073 
00074     explicit SayArg(signed int d);
00075 
00076     explicit SayArg(unsigned long d);
00077 
00078     explicit SayArg(signed long d);
00079 
00080     explicit SayArg(unsigned long long d);
00081 
00082     explicit SayArg(signed long long d);
00083 
00084   protected:
00085     void init();
00086 
00087     String str;
00088     double float64;
00089     unsigned long long ulonglong;
00090     signed   long long slonglong;
00091 
00092     enum
00093     {
00094       NO_TYPE,
00095       STRING,
00096       FLOAT64,
00097       ULONGLONG,
00098       SLONGLONG
00099     } type;
00100 
00101   };
00102   //-----------------------------------------------------------------------------
00103   // Say
00104   //-----------------------------------------------------------------------------
00124   class VLCORE_EXPORT Say: public std::vector<SayArg>
00125   {
00126   public:
00127     String format_string;
00128 
00129     Say(const String& fstr)
00130     {
00131       format_string = fstr;
00132     }
00133 
00134     Say& operator<<(const SayArg& p)
00135     {
00136       push_back(p);
00137       return *this;
00138     }
00139 
00140     template <typename T>
00141     Say& operator<<(T p)
00142     {
00143       push_back(SayArg(p));
00144       return *this;
00145     }
00146 
00147     operator String()
00148     {
00149       return parse(*this);
00150     }
00151 
00152     String str() const
00153     {
00154       return parse(*this);
00155     }
00156 
00157   protected:
00158     String parse( const Say& pset ) const;
00159 
00160     String euronotation(const String& str, int base) const;
00161       
00162     String format(unsigned long long n, int base, int field, int decimals, int align, int fill, int plus, int finalizer, int eur) const;
00163 
00164     String format(signed long long nn, int base, int field, int decimals, int align, int fill, int plus, int finalizer, int eur) const;
00165       
00166     String format(double num, int base, int field, int decimals, int align, int fill, int plus, int finalizer, int eur) const;
00167 
00168     String pipeline(const String& str, int base, int field, int decimals, int finalizer, int align, int eur, int fill, int negative, int plus) const;
00169   };
00170 }
00171 
00172 #endif

Visualization Library 2011.09.1160 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Thu May 2 2013 13:40:31.
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