StringKernel.h

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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 3 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * Written (W) 1999-2008 Soeren Sonnenburg
00008  * Copyright (C) 1999-2008 Fraunhofer Institute FIRST and Max-Planck-Society
00009  */
00010 
00011 #ifndef _STRINGKERNEL_H___
00012 #define _STRINGKERNEL_H___
00013 
00014 #include "kernel/Kernel.h"
00015 #include "features/StringFeatures.h"
00016 
00018 template <class ST> class CStringKernel : public CKernel
00019 {
00020     public:
00025         CStringKernel(INT cachesize) : CKernel(cachesize) {}
00026 
00032         CStringKernel(CFeatures *l, CFeatures *r) : CKernel(10)
00033         {
00034             init(l, r);
00035         }
00036 
00047         virtual bool init(CFeatures* l, CFeatures* r)
00048         {
00049             CKernel::init(l,r);
00050 
00051             ASSERT(l->get_feature_class()==C_STRING);
00052             ASSERT(r->get_feature_class()==C_STRING);
00053             ASSERT(l->get_feature_type()==this->get_feature_type());
00054             ASSERT(r->get_feature_type()==this->get_feature_type());
00055 
00056             return true;
00057         }
00058 
00063         inline virtual EFeatureClass get_feature_class() { return C_STRING; }
00064 
00069         virtual EFeatureType get_feature_type();
00070 };
00071 
00072 template<> inline EFeatureType CStringKernel<DREAL>::get_feature_type() { return F_DREAL; }
00073 
00074 template<> inline EFeatureType CStringKernel<ULONG>::get_feature_type() { return F_ULONG; }
00075 
00076 template<> inline EFeatureType CStringKernel<INT>::get_feature_type() { return F_INT; }
00077 
00078 template<> inline EFeatureType CStringKernel<WORD>::get_feature_type() { return F_WORD; }
00079 
00080 template<> inline EFeatureType CStringKernel<SHORT>::get_feature_type() { return F_SHORT; }
00081 
00082 template<> inline EFeatureType CStringKernel<BYTE>::get_feature_type() { return F_BYTE; }
00083 
00084 template<> inline EFeatureType CStringKernel<CHAR>::get_feature_type() { return F_CHAR; }
00085 
00086 #endif /* _STRINGKERNEL_H__ */
00087 

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