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aib.h

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00001 
00007 /* AUTORIGHTS
00008 Copyright 2007 (c) Andrea Vedaldi and Brian Fulkerson
00009 
00010 This file is part of VLFeat, available in the terms of the GNU
00011 General Public License version 2.
00012 */
00013 
00014 #ifndef VL_AIB_H
00015 #define VL_AIB_H
00016 
00017 #include "generic.h"
00018 
00036 typedef struct _VlAIB
00037 {
00038   vl_uint   *nodes ;    
00039   vl_uint    nentries ; 
00040   double    *beta ;     
00041   vl_uint   *bidx ;     
00044   vl_uint   *which ;    
00045   vl_uint    nwhich ;   
00047   double    *Pcx;       
00048   double    *Px;        
00049   double    *Pc;        
00050   vl_uint    nvalues;   
00051   vl_uint    nlabels;   
00053   vl_uint   *parents;   
00054   double    *costs;     
00055 } VlAIB;
00056 
00061 VL_EXPORT
00062 VlAIB * vl_aib_new(double * Pcx, vl_uint nvalues, vl_uint nlabels);
00063 
00064 VL_EXPORT 
00065 void vl_aib_delete (VlAIB * aib);
00066 
00072 VL_EXPORT 
00073 void vl_aib_process(VlAIB * aib);
00074 
00080 VL_INLINE vl_uint * vl_aib_get_parents(VlAIB const * aib);
00081 VL_INLINE double  * vl_aib_get_costs(VlAIB const * aib);
00082 
00086 /* -------------------------------------------------------------------
00087  *                                     Inline functions implementation
00088  * ---------------------------------------------------------------- */
00089 
00095 VL_INLINE 
00096 vl_uint * vl_aib_get_parents(VlAIB const * aib)
00097 {
00098   return aib->parents;
00099 }
00100 
00101 
00107 VL_INLINE 
00108 double * vl_aib_get_costs(VlAIB const * aib)
00109 {
00110   return aib->costs;
00111 }
00112 
00113 /* VL_AIB_H */
00114 #endif
Copyright © 2008 Andrea Vedaldi and Brian Fulkerson