pub unsafe extern "C" fn SCIPexprhdlrSetGetSymdata(
exprhdlr: *mut SCIP_EXPRHDLR,
getsymdata: Option<unsafe extern "C" fn(scip: *mut SCIP, expr: *mut SCIP_EXPR, symdata: *mut *mut SYM_EXPRDATA) -> SCIP_RETCODE>,
)Expand description
set the symmetry information callback of an expression handler