Displaying 1 result from an estimated 1 matches for "ludecompositio".
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ludecomposition
2003 Jun 23
3
FW: S4 classes, creating in C
...R(adims)[0]; n = INTEGER(adims)[1];
pivot = PROTECT(NEW_INTEGER(m < n ? m : n));
F77_CALL(dgetrf)(&m, &n, REAL(aa), &m, INTEGER(pivot), &info);
check_Lapack_error(info, "dtrtrf");
val = PROTECT(NEW_OBJECT(MAKE_CLASS("LUdecomposition")));
SET_SLOT(val, install("a"), aa);
SET_SLOT(val, install("pivot"), pivot);
UNPROTECT(3);
return val;
}
LUdecomposition is an S4 class defined as
setClass("LUdecomposition", representation(a="matrix",...