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vigra/utilities.hxx
00001 /************************************************************************/
00002 /*                                                                      */
00003 /*               Copyright 1998-2002 by Ullrich Koethe                  */
00004 /*                                                                      */
00005 /*    This file is part of the VIGRA computer vision library.           */
00006 /*    The VIGRA Website is                                              */
00007 /*        http://hci.iwr.uni-heidelberg.de/vigra/                       */
00008 /*    Please direct questions, bug reports, and contributions to        */
00009 /*        ullrich.koethe@iwr.uni-heidelberg.de    or                    */
00010 /*        vigra@informatik.uni-hamburg.de                               */
00011 /*                                                                      */
00012 /*    Permission is hereby granted, free of charge, to any person       */
00013 /*    obtaining a copy of this software and associated documentation    */
00014 /*    files (the "Software"), to deal in the Software without           */
00015 /*    restriction, including without limitation the rights to use,      */
00016 /*    copy, modify, merge, publish, distribute, sublicense, and/or      */
00017 /*    sell copies of the Software, and to permit persons to whom the    */
00018 /*    Software is furnished to do so, subject to the following          */
00019 /*    conditions:                                                       */
00020 /*                                                                      */
00021 /*    The above copyright notice and this permission notice shall be    */
00022 /*    included in all copies or substantial portions of the             */
00023 /*    Software.                                                         */
00024 /*                                                                      */
00025 /*    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND    */
00026 /*    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES   */
00027 /*    OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND          */
00028 /*    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT       */
00029 /*    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,      */
00030 /*    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING      */
00031 /*    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR     */
00032 /*    OTHER DEALINGS IN THE SOFTWARE.                                   */
00033 /*                                                                      */
00034 /************************************************************************/
00035 
00036 
00037 #ifndef VIGRA_BASICS_HXX
00038 #define VIGRA_BASICS_HXX
00039 
00040 #include "config.hxx"
00041 #include "error.hxx"
00042 #include "metaprogramming.hxx"
00043 #include "tuple.hxx"
00044 #include "diff2d.hxx"
00045 #include "mathutil.hxx"
00046 #include <string>
00047 #include <sstream>
00048 
00049 namespace vigra {
00050 
00051 /** Convert a value to a string. Available for integral and floating point types
00052     and void *.
00053 */
00054 doxygen_overloaded_function(template <class T> std::string asString(T t))
00055 
00056 #define VIGRA_AS_STRING(T) \
00057 inline std::string asString(T t) \
00058 { \
00059     std::stringstream s; \
00060     s << t; \
00061     return s.str(); \
00062 }
00063 
00064 VIGRA_AS_STRING(bool)
00065 VIGRA_AS_STRING(signed char)
00066 VIGRA_AS_STRING(unsigned char)
00067 VIGRA_AS_STRING(signed short)
00068 VIGRA_AS_STRING(unsigned short)
00069 VIGRA_AS_STRING(signed long)
00070 VIGRA_AS_STRING(unsigned long)
00071 VIGRA_AS_STRING(signed long long)
00072 VIGRA_AS_STRING(unsigned long long)
00073 VIGRA_AS_STRING(signed int)
00074 VIGRA_AS_STRING(unsigned int)
00075 VIGRA_AS_STRING(float)
00076 VIGRA_AS_STRING(double)
00077 VIGRA_AS_STRING(long double)
00078 VIGRA_AS_STRING(void *)
00079 
00080 #undef VIGRA_AS_STRING
00081 
00082 
00083 } // namespace std
00084 
00085 /*! \page Utilities Utilities
00086     Basic helper functionality needed throughout.
00087 
00088     <UL style="list-style-image:url(documents/bullet.gif)">
00089     <LI> \ref vigra::ArrayVector
00090          <BR>&nbsp;&nbsp;&nbsp;<em>replacement for std::vector</em>
00091     <LI> \ref RangesAndPoints
00092          <BR>&nbsp;&nbsp;&nbsp;<em>2-dimensional positions, extents, and rectangles</em>
00093     <LI> \ref PixelNeighborhood
00094          <BR>&nbsp;&nbsp;&nbsp;<em>4- and 8-neighborhood definitions and circulators</em>
00095     <LI> \ref vigra::IteratorAdaptor
00096          <BR>&nbsp;&nbsp;&nbsp;<em>Quickly create STL-compatible 1D iterator adaptors</em>
00097     <LI> \ref TupleTypes
00098          <BR>&nbsp;&nbsp;&nbsp;<em>pair, triple, tuple4, tuple5</em>
00099     <LI> \ref MathConstants
00100          <BR>&nbsp;&nbsp;&nbsp;<em>M_PI, M_SQRT2</em>
00101     </UL>
00102 */
00103 
00104 #endif // VIGRA_BASICS_HXX

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de)
Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany

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vigra 1.7.0 (Thu Aug 25 2011)