get_precedence_expr

sherpa.models.op.get_precedence_expr(expr: Any) → int

Return precedence for the expression.

This is the precedence of the operator in the expression, if one exists.

Parameters:

expr (Model or Parameter) – The expression. It may have a .opprec field.

Returns:

prec – The “precedence” value sherpa.models.op.NO_PRECEDENCE is returned if expr has an unknown operator or it does not contain an operator.

Return type:

int

See also

get_precedences_op, get_precedence_lhs, get_precedence_rhs