sfscale.h

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00001 
00004 //C Copyright (C) 2000-2006 Kevin Cowtan and University of York
00005 //L
00006 //L  This library is free software and is distributed under the terms
00007 //L  and conditions of version 2.1 of the GNU Lesser General Public
00008 //L  Licence (LGPL) with the following additional clause:
00009 //L
00010 //L     `You may also combine or link a "work that uses the Library" to
00011 //L     produce a work containing portions of the Library, and distribute
00012 //L     that work under terms of your choice, provided that you give
00013 //L     prominent notice with each copy of the work that the specified
00014 //L     version of the Library is used in it, and that you include or
00015 //L     provide public access to the complete corresponding
00016 //L     machine-readable source code for the Library including whatever
00017 //L     changes were used in the work. (i.e. If you make changes to the
00018 //L     Library you must distribute those, but you do not need to
00019 //L     distribute source or object code to those portions of the work
00020 //L     not covered by this licence.)'
00021 //L
00022 //L  Note that this clause grants an additional right and does not impose
00023 //L  any additional restriction, and so does not affect compatibility
00024 //L  with the GNU General Public Licence (GPL). If you wish to negotiate
00025 //L  other terms, please contact the maintainer.
00026 //L
00027 //L  You can redistribute it and/or modify the library under the terms of
00028 //L  the GNU Lesser General Public License as published by the Free Software
00029 //L  Foundation; either version 2.1 of the License, or (at your option) any
00030 //L  later version.
00031 //L
00032 //L  This library is distributed in the hope that it will be useful, but
00033 //L  WITHOUT ANY WARRANTY; without even the implied warranty of
00034 //L  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00035 //L  Lesser General Public License for more details.
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00037 //L  You should have received a copy of the CCP4 licence and/or GNU
00038 //L  Lesser General Public License along with this library; if not, write
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00043 
00044 
00045 #ifndef CLIPPER_SFSCALE
00046 #define CLIPPER_SFSCALE
00047 
00048 
00049 #include "function_object_bases.h"
00050 
00051 
00052 namespace clipper {
00053 
00054 
00056 
00059   template<class T> class SFscale_aniso : public SFscale_base<T> {
00060   public:
00062     SFscale_aniso( double nsig = 0.0 ) : nsig_(nsig) {}
00064     bool operator() ( HKL_data<datatypes::F_sigF<T> >& fo, const HKL_data<datatypes::F_phi<T> >& fc );
00066     bool operator() ( HKL_data<datatypes::F_phi<T> >& fc, const HKL_data<datatypes::F_sigF<T> >& fo );
00068     bool operator() ( HKL_data<datatypes::F_sigF<T> >& fo );
00069     const U_aniso_orth& u_aniso_orth() const { return u; }
00070   private:
00071     U_aniso_orth u;
00072     double nsig_;
00073   };
00074 
00075 
00076 } // namespace clipper
00077 
00078 #endif

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