Visualization Library v1.0.3A lightweight C++ OpenGL middleware for 2D/3D graphics |
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00001 /**************************************************************************************/ 00002 /* */ 00003 /* Visualization Library */ 00004 /* http://visualizationlibrary.org */ 00005 /* */ 00006 /* Copyright (c) 2005-2010, Michele Bosi */ 00007 /* All rights reserved. */ 00008 /* */ 00009 /* Redistribution and use in source and binary forms, with or without modification, */ 00010 /* are permitted provided that the following conditions are met: */ 00011 /* */ 00012 /* - Redistributions of source code must retain the above copyright notice, this */ 00013 /* list of conditions and the following disclaimer. */ 00014 /* */ 00015 /* - Redistributions in binary form must reproduce the above copyright notice, this */ 00016 /* list of conditions and the following disclaimer in the documentation and/or */ 00017 /* other materials provided with the distribution. */ 00018 /* */ 00019 /* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND */ 00020 /* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */ 00021 /* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */ 00022 /* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR */ 00023 /* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */ 00024 /* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ 00025 /* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */ 00026 /* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */ 00027 /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */ 00028 /* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 00029 /* */ 00030 /**************************************************************************************/ 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