AHHH nevermind i was accessing the entry 1,i where i should be accessing 0,j send buttons should have a childproof safety lock --- Charlls Quarra <charlls_quarra@yahoo.com.ar> escribió:
right now im trying to do something like this with this recursive function whose purpose is to produce an object that can be accessed like ex_to<matrix>( ex_to<matrix>(mat( i, j ))( k , l ) ) ( m , n ).. which at its time is wrapped with () operator of the correct size. However there is a problem when constructing a matrix of 3 indices and range 2. Concretely the assignment of the submatrices obtained from the tail recursion fail:
matrix multi_index_matrix( int n , int range ) { cout << " constructing matrix of " << n << " indices of range " << range << endl; if (n == 1) { return matrix( 1 , range ); //return; } if (n == 2) { cout << " matrix of " << range << "x" << range << endl; return matrix( range , range ); //return; } if (n % 2 == 1) { // *put = matrix(1 , range); matrix put( 1 , range ); cout << " top odd matrix " << endl; for (int i=0; i < range; i++) { put( 1 , i ) = multi_index_matrix( n-1 , range ); cout << " done on index " << i << endl; } return put; } matrix put( range , range ); for (int i=0; i< range ; i++) { for (int j=0; j < range; j++) { put( i , j ) = multi_index_matrix( n - 2 , range ); } } return put; };
int main() { matrix foo = multi_index_matrix( 3 , 2 ); cout << "done! " << endl; }
__________________________________________________ Preguntá. Respondé. Descubrí. Todo lo que querías saber, y lo que ni imaginabas, está en Yahoo! Respuestas (Beta). ¡Probalo ya! http://www.yahoo.com.ar/respuestas
_______________________________________________ GiNaC-list mailing list GiNaC-list@ginac.de https://www.cebix.net/mailman/listinfo/ginac-list
__________________________________________________ Preguntá. Respondé. Descubrí. Todo lo que querías saber, y lo que ni imaginabas, está en Yahoo! Respuestas (Beta). ¡Probalo ya! http://www.yahoo.com.ar/respuestas