Clipper
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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. 00036 //L 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 00039 //L to the CCP4 Secretary, Daresbury Laboratory, Warrington WA4 4AD, UK. 00040 //L The GNU Lesser General Public can also be obtained by writing to the 00041 //L Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, 00042 //L MA 02111-1307 USA 00043 00044 00045 #ifndef CLIPPER_CONTAINER_MAP 00046 #define CLIPPER_CONTAINER_MAP 00047 00048 00049 #include "container_types.h" 00050 #include "nxmap_operator.h" 00051 00052 00053 namespace clipper 00054 { 00055 00057 00058 template<class T> class CXmap : public Container, public Xmap<T> 00059 { 00060 public: 00062 CXmap() {} 00064 CXmap( Container& parent, const String name = "" ); 00066 void init( const Spacegroup& spacegroup, const Cell& cell, const Grid_sampling& grid_sampling ); 00068 void update(); 00069 }; 00070 00071 00073 00076 template<class T> class CNXmap : public Container, public NXmap<T> 00077 { 00078 public: 00080 CNXmap() {} 00082 CNXmap( Container& parent, const String name = "" ) : 00083 Container( parent, name ) {} 00084 }; 00085 00086 00088 00091 template<class T> class CNXmap_operator : public Container, public NXmap_operator<T> 00092 { 00093 public: 00095 CNXmap_operator() {} 00097 CNXmap_operator( Container& parent, const String name = "" ); 00099 CNXmap_operator( Container& parent, const String name, const NXmap<T>& nxmap, const RTop_orth& nxop = RTop_orth(RTop<>::null()) ); 00101 void init( const Cell& cell, const Grid_sampling& grid, const NXmap<T>& nxmap, const RTop_orth& nxop ); 00103 void update(); 00104 private: 00105 const NXmap<T>* nxmap_; 00106 RTop_orth nxop_; 00107 }; 00108 00109 00110 // template implementations 00111 00112 00120 template<class T> CXmap<T>::CXmap( Container& parent, const String name ) : Container( parent, name ) 00121 { 00122 init( NullSpacegroup, NullCell, NullGrid_sampling ); 00123 } 00124 00125 00132 template<class T> void CXmap<T>::init( const Spacegroup& spacegroup, const Cell& cell, const Grid_sampling& grid_sampling ) 00133 { 00134 // use supplied values by default 00135 const Spacegroup* sp = &spacegroup; // use pointers so we can reassign 00136 const Cell* cp = &cell; 00137 const Grid_sampling* gp = &grid_sampling; 00138 // otherwise get them from the tree 00139 if ( sp->is_null() ) sp = parent_of_type_ptr<const Spacegroup>(); 00140 if ( cp->is_null() ) cp = parent_of_type_ptr<const Cell>(); 00141 if ( gp->is_null() ) gp = parent_of_type_ptr<const Grid_sampling>(); 00142 // initialise 00143 if ( sp != NULL && cp != NULL && gp != NULL ) 00144 if ( !sp->is_null() && !cp->is_null() && !gp->is_null() ) 00145 Xmap<T>::init( *sp, *cp, *gp ); 00146 Container::update(); 00147 } 00148 00149 00153 template<class T> void CXmap<T>::update() 00154 { 00155 if ( Xmap_base::is_null() ) 00156 init( NullSpacegroup, NullCell, NullGrid_sampling ); 00157 else 00158 Container::update(); 00159 } 00160 00161 00165 template<class T> CNXmap_operator<T>::CNXmap_operator( Container& parent, const String name ) : Container( parent, name ), nxmap_( NULL ), nxop_( RTop_orth::null() ) {} 00166 00167 00174 template<class T> CNXmap_operator<T>::CNXmap_operator( Container& parent, const String name, const NXmap<T>& nxmap, const RTop_orth& nxop ) : Container( parent, name ), nxmap_( &nxmap ), nxop_( nxop ) 00175 { 00176 init( NullCell, NullGrid_sampling, NXmap<T>(), RTop_orth::null() ); 00177 } 00178 00179 00187 template<class T> void CNXmap_operator<T>::init( const Cell& cell, const Grid_sampling& grid_sampling, const NXmap<T>& nxmap, const RTop_orth& nxop ) 00188 { 00189 // use supplied values by default 00190 const Cell* cp = &cell; 00191 const Grid_sampling* gp = &grid_sampling; 00192 // otherwise get them from the tree 00193 if ( cp->is_null() ) cp = parent_of_type_ptr<const Cell>(); 00194 if ( gp->is_null() ) gp = parent_of_type_ptr<const Grid_sampling>(); 00195 if ( !nxmap.is_null() ) nxmap_ = &nxmap; 00196 if ( !nxop.is_null() ) nxop_ = nxop; 00197 // initialise 00198 if ( cp != NULL && gp != NULL & nxmap_ != NULL ) 00199 if ( !cp->is_null() && !gp->is_null() && !nxmap_->is_null() ) 00200 NXmap_operator<T>::init( *cp, *gp, *nxmap_, nxop_ ); 00201 Container::update(); 00202 } 00203 00204 00208 template<class T> void CNXmap_operator<T>::update() 00209 { 00210 if ( NX_operator::is_null() ) 00211 init( NullCell, NullGrid_sampling, NXmap<T>(), RTop_orth::null() ); 00212 else 00213 Container::update(); 00214 } 00215 00216 00217 } // namespace clipper 00218 00219 #endif