Impala Documentation

template<class C>

CxMatrixTem<C> CxMatrixTem< C >::setCol	(	long	c,
		CxVector< C >	v,
		bool	makeCopy = `false`
	)			`[inline]`

Definition at line 307 of file Matrix.h.

References CxMatrixTem< C >::_nc, and CxMatrixTem< C >::_nr.

00308 {
00309 
00310         if(c>= _nc || c<0){
00311         CX_CERR << "setCol: Colnr exceeded number of columns in CxMatrixTem."
00312                                 << CX_ENDL;
00313         return CxMatrixTem<C>(0,0) ;
00314     }
00315         if(_nr != v.Size()){
00316         CX_CERR << "setCol: v.nElem not equal to matrix dimension" << CX_ENDL;
00317         return CxMatrixTem<C>(0,0) ;
00318     }
00319 
00320         CxMatrixTem<C> tmp(0,0);
00321 
00322         if(makeCopy) {
00323 
00324                 tmp = CxMatrixTem<C>(_nr,_nc);
00325 
00326                 for(int row = 0; row<_nr; row++)
00327                         for(int col = 0; col<_nc; col++)
00328                                 if(col!=c) tmp[row][col] = (*this)[row][col] ;
00329                                 else tmp[row][col] = v[row] ;
00330         }
00331         else { // only change the original, faster
00332 
00333                 for(int row = 0; row<_nr; row++)
00334                         (*this)[row][c] = v[row] ;
00335         }
00336 
00337         return tmp;
00338 
00339 }