CVARTY − CUTEr tool to determine the type of each variable. |
CALL CVARTY( N, IVARTY ) |
The CVARTY subroutine determines the type (continuous, 0-1, integer)of each variable involved in the problem decoded into OUTSDIF.d in the constrained programming case. |
The arguments of CVARTY are as follows |
N [in] - integer |
the number of variables for the problem, |
IVARTY [out] - integer |
an integer array whose i-th component indicates the type of variable i. Possible values are 0 (a variable whose value may be any real number), 1 (an integer variable that can only take the values zero or one) and 2 (a variable that can only take integer values). |
I. Bongartz, A.R. Conn, N.I.M. Gould, D. Orban and Ph.L. Toint |
CUTEr (and SifDec): A Constrained and Unconstrained Testing Environment, revisited, N.I.M. Gould, D. Orban and Ph.L. Toint, ACM TOMS, 29:4, pp.373-394, 2003. CUTE: Constrained and Unconstrained Testing Environment, I. Bongartz, A.R. Conn, N.I.M. Gould and Ph.L. Toint, TOMS, 21:1, pp.123-160, 1995. uvarty(3M). |