#define MatLUCheckShift_inline(info,sctx,row,idiag,newshift) 0;\Collective on Mat
info | - information about the matrix factorization | |
sctx | - pointer to the struct LUShift_Ctx | |
row | - active row index | |
idiag | - index of diagonals in array aval |
newshift | - 0: shift is unchanged; 1: shft is updated; -1: zeropivot |