sfcalc.h

Go to the documentation of this file.
00001 
00005 //C Copyright (C) 2000-2006 Kevin Cowtan and University of York
00006 //L
00007 //L  This library is free software and is distributed under the terms
00008 //L  and conditions of version 2.1 of the GNU Lesser General Public
00009 //L  Licence (LGPL) with the following additional clause:
00010 //L
00011 //L     `You may also combine or link a "work that uses the Library" to
00012 //L     produce a work containing portions of the Library, and distribute
00013 //L     that work under terms of your choice, provided that you give
00014 //L     prominent notice with each copy of the work that the specified
00015 //L     version of the Library is used in it, and that you include or
00016 //L     provide public access to the complete corresponding
00017 //L     machine-readable source code for the Library including whatever
00018 //L     changes were used in the work. (i.e. If you make changes to the
00019 //L     Library you must distribute those, but you do not need to
00020 //L     distribute source or object code to those portions of the work
00021 //L     not covered by this licence.)'
00022 //L
00023 //L  Note that this clause grants an additional right and does not impose
00024 //L  any additional restriction, and so does not affect compatibility
00025 //L  with the GNU General Public Licence (GPL). If you wish to negotiate
00026 //L  other terms, please contact the maintainer.
00027 //L
00028 //L  You can redistribute it and/or modify the library under the terms of
00029 //L  the GNU Lesser General Public License as published by the Free Software
00030 //L  Foundation; either version 2.1 of the License, or (at your option) any
00031 //L  later version.
00032 //L
00033 //L  This library is distributed in the hope that it will be useful, but
00034 //L  WITHOUT ANY WARRANTY; without even the implied warranty of
00035 //L  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00036 //L  Lesser General Public License for more details.
00037 //L
00038 //L  You should have received a copy of the CCP4 licence and/or GNU
00039 //L  Lesser General Public License along with this library; if not, write
00040 //L  to the CCP4 Secretary, Daresbury Laboratory, Warrington WA4 4AD, UK.
00041 //L  The GNU Lesser General Public can also be obtained by writing to the
00042 //L  Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
00043 //L  MA 02111-1307 USA
00044 
00045 
00046 #ifndef CLIPPER_SFCALC
00047 #define CLIPPER_SFCALC
00048 
00049 
00050 #include "function_object_bases.h"
00051 
00052 
00053 namespace clipper {
00054 
00055 
00057 
00058   template<class T> class SFcalc_iso_sum : public SFcalc_base<T> {
00059   public:
00061     SFcalc_iso_sum() {}
00063     SFcalc_iso_sum( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms ) { (*this)( fphidata, atoms ); }
00064     bool operator() ( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms ) const;
00065   };
00066 
00067 
00069 
00070   template<class T> class SFcalc_aniso_sum : public SFcalc_base<T> {
00071   public:
00073     SFcalc_aniso_sum() {}
00075     SFcalc_aniso_sum( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms ) { (*this)( fphidata, atoms ); }
00076     bool operator() ( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms ) const;
00077   };
00078 
00079 
00081 
00082   template<class T> class SFcalc_iso_fft : public SFcalc_base<T> {
00083   public:
00085 
00087     SFcalc_iso_fft( const ftype radius = 2.5, const ftype rate = 1.5, const ftype uadd = 0.0 ) : radius_(radius), rate_(rate), uadd_(uadd) {}
00089     SFcalc_iso_fft( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms, const ftype radius = 2.5, const ftype rate = 1.5, const ftype uadd = 0.0 ) : radius_(radius), rate_(rate), uadd_(uadd) { (*this)( fphidata, atoms ); }
00090     bool operator() ( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms ) const;
00091   private:
00092     const ftype radius_, rate_, uadd_;
00093   };
00094 
00095 
00097 
00098   template<class T> class SFcalc_aniso_fft : public SFcalc_base<T> {
00099   public:
00101 
00103     SFcalc_aniso_fft( const ftype radius = 2.5, const ftype rate = 1.5, const ftype uadd = 0.0 ) : radius_(radius), rate_(rate), uadd_(uadd) {}
00105     SFcalc_aniso_fft( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms, const ftype radius = 2.5, const ftype rate = 1.5, const ftype uadd = 0.0 ) : radius_(radius), rate_(rate), uadd_(uadd) { (*this)( fphidata, atoms ); }
00106     bool operator() ( HKL_data<datatypes::F_phi<T> >& fphidata, const Atom_list& atoms ) const;
00107   private:
00108     const ftype radius_, rate_, uadd_;
00109   };
00110 
00111 
00112 } // namespace clipper
00113 
00114 #endif

Generated on 4 Jan 2010 for Clipper_contrib by  doxygen 1.6.1