Clipper
hkl_operators.h
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
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00010 //L     `You may also combine or link a "work that uses the Library" to
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00020 //L     not covered by this licence.)'
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00022 //L  Note that this clause grants an additional right and does not impose
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00027 //L  You can redistribute it and/or modify the library under the terms of
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00043 
00044 
00045 #ifndef CLIPPER_HKL_OPERATORS
00046 #define CLIPPER_HKL_OPERATORS
00047 
00048 #include "hkl_datatypes.h"
00049 
00050 
00051 namespace clipper
00052 {
00053 
00054   namespace datatypes
00055   {
00056 
00057     // logical operators
00058     HKL_data<Flag_bool> operator &( const HKL_data_base& d1, const HKL_data_base& d2 );
00059     HKL_data<Flag_bool> operator |( const HKL_data_base& d1, const HKL_data_base& d2 );
00060     HKL_data<Flag_bool> operator ^( const HKL_data_base& d1, const HKL_data_base& d2 );
00061     HKL_data<Flag_bool> operator !( const HKL_data_base& d1 );
00062 
00063     HKL_data<Flag_bool> operator ==( const HKL_data<Flag>& d1, const int& n );
00064     HKL_data<Flag_bool> operator !=( const HKL_data<Flag>& d1, const int& n );
00065     HKL_data<Flag_bool> operator >=( const HKL_data<Flag>& d1, const int& n );
00066     HKL_data<Flag_bool> operator <=( const HKL_data<Flag>& d1, const int& n );
00067     HKL_data<Flag_bool> operator >( const HKL_data<Flag>& d1, const int& n );
00068     HKL_data<Flag_bool> operator <( const HKL_data<Flag>& d1, const int& n );
00069 
00070     // individual data operators
00071     template<class dtype> F_phi<dtype> operator +( const F_phi<dtype>& d1, const F_phi<dtype>& d2 );
00072     template<class dtype> F_phi<dtype> operator -( const F_phi<dtype>& d1, const F_phi<dtype>& d2 );
00073     template<class dtype> F_phi<dtype> operator -( const F_phi<dtype>& d1 );
00074     template<class dtype> ABCD<dtype> operator +( const ABCD<dtype>& d1, const ABCD<dtype>& d2 );
00075 
00076     // data list operators
00077     template<class dtype> HKL_data<F_phi<dtype> > operator +( const HKL_data<F_phi<dtype> >& d1, const HKL_data<F_phi<dtype> >& d2 );
00078     template<class dtype> HKL_data<F_phi<dtype> > operator -( const HKL_data<F_phi<dtype> >& d1, const HKL_data<F_phi<dtype> >& d2 );
00079     template<class dtype> HKL_data<F_phi<dtype> > operator *( const HKL_data<F_phi<dtype> >& d1, const ftype& s );
00080     template<class dtype> HKL_data<F_phi<dtype> > operator -( const HKL_data<F_phi<dtype> >& d1 );
00081     template<class dtype> HKL_data<ABCD<dtype> > operator +( const HKL_data<ABCD<dtype> >& d1, const HKL_data<ABCD<dtype> >& d2 );
00082     template<class dtype> HKL_data<F_phi<dtype> > operator *( const ftype& s, const HKL_data<F_phi<dtype> >& d1 ) { return d1*s; }
00083 
00084   } // namespace datatypes
00085 
00086 
00087 
00089 
00096   template<int N> class LogPhaseProb {
00097   public:
00099     LogPhaseProb( const HKL_class& hkl_class );
00101     template<class dtype> void set_abcd( const datatypes::ABCD<dtype>& abcd );
00103     template<class dtype> void get_abcd( datatypes::ABCD<dtype>& abcd ) const;
00105     template<class dtype> void set_phi_fom( const datatypes::Phi_fom<dtype>& phifom );
00107     template<class dtype> void get_phi_fom( datatypes::Phi_fom<dtype>& phifom ) const;
00109     const ftype& operator[] ( const int& p ) const { return q[p]; }
00111     ftype& operator[] ( const int& p ) { return q[p]; }
00113     ftype phase( const int& p ) const
00114       { return Util::twopi()*ftype(p*pinc+pmin)/ftype(N); }
00115     int size() const { return q.size(); }  
00116     static int sampling() { return N; }    
00117   private:
00118     int pmin, pinc;
00119     std::vector<ftype> q;
00120   };
00121 
00122 
00123 } // namespace clipper
00124 
00125 #endif