/** Copy constructor of archive_node. */
archive_node::archive_node(const archive_node &other)
- : a(other.a), props(other.props), has_expression(other.has_expression), e(other.e)
+ : a(other.a), props(other.props), has_expression(other.has_expression), e(other.e)
{
}
/** Recursively construct archive node from expression. */
archive_node::archive_node(archive &ar, const ex &expr)
- : a(ar), has_expression(true), e(expr)
+ : a(ar), has_expression(true), e(expr)
{
expr.bp->archive(*this);
}