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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software; you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM; if not, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 curve 00027 00028 Description 00029 A single curve in a graph. 00030 00031 SourceFiles 00032 curve.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef curve_H 00037 #define curve_H 00038 00039 #include "string.H" 00040 #include "primitiveFields.H" 00041 #include "autoPtr.H" 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 /*---------------------------------------------------------------------------*\ 00049 Class curve Declaration 00050 \*---------------------------------------------------------------------------*/ 00051 00052 class curve 00053 : 00054 public scalarField 00055 { 00056 00057 public: 00058 00059 class curveStyle 00060 { 00061 00062 public: 00063 00064 //- Enumeration definitions 00065 enum curveStyleNo 00066 { 00067 CONTINUOUS, 00068 SYMBOL, 00069 SYMBOL_CURVE, 00070 SYMBOL_WITH_ERROR_BARS, 00071 SYMBOL_WITH_VARIABLE_SIZE 00072 }; 00073 00074 00075 private: 00076 00077 //- Private data 00078 curveStyleNo CurveStyleNo; 00079 00080 00081 public: 00082 00083 00084 // Constructors 00085 00086 //- Construct given a curveStyleNo 00087 curveStyle(const curveStyleNo csn) 00088 : 00089 CurveStyleNo(csn) 00090 {} 00091 00092 //- Construct from Istream 00093 curveStyle(Istream& is) 00094 : 00095 CurveStyleNo(curveStyleNo(readInt(is))) 00096 {} 00097 00098 00099 // Ostream operator 00100 00101 friend Ostream& operator<<(Ostream& os, const curveStyle& cs) 00102 { 00103 os << int(cs.CurveStyleNo); 00104 return os; 00105 } 00106 }; 00107 00108 00109 private: 00110 00111 // private data 00112 00113 string name_; 00114 curveStyle style_; 00115 00116 00117 public: 00118 00119 // Constructors 00120 00121 //- Construct as interpolation of an existing curve 00122 //curve(const curve&, const label); 00123 00124 //- Construct from name, style and size 00125 curve 00126 ( 00127 const string& name, 00128 const curveStyle& style, 00129 const label l 00130 ); 00131 00132 //- Construct from the components 00133 curve 00134 ( 00135 const string&, 00136 const curveStyle&, 00137 const scalarField& y 00138 ); 00139 00140 autoPtr<curve> clone() const 00141 { 00142 return autoPtr<curve>(new curve(*this)); 00143 } 00144 00145 00146 // Member functions 00147 00148 // Access 00149 00150 const string& name() const 00151 { 00152 return name_; 00153 } 00154 00155 const curveStyle& style() const 00156 { 00157 return style_; 00158 } 00159 00160 00161 // Friend functions 00162 00163 //- Gradient of the curve 00164 //friend curve grad(const curve&); 00165 00166 00167 // Ostream operator 00168 00169 friend Ostream& operator<<(Ostream&, const curve&); 00170 }; 00171 00172 00173 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00174 00175 } // End namespace Foam 00176 00177 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00178 00179 #endif 00180 00181 // ************************************************************************* //