#include "ast.hpp"
#include "context.hpp"
#include "to_string.hpp"
#include <iostream>
namespace Sass {
using namespace std;
bool Simple_Selector_Sequence::operator<(const Simple_Selector_Sequence& rhs) const
{
To_String to_string;
// ugly
return const_cast<Simple_Selector_Sequence*>(this)->perform(&to_string) <
const_cast<Simple_Selector_Sequence&>(rhs).perform(&to_string);
}
Simple_Selector_Sequence* Selector_Combination::base()
{
if (!tail()) return head();
else return tail()->base();
}
Selector_Combination* Selector_Combination::context(Context& ctx)
{
if (!tail()) return 0;
if (!head()) return tail()->context(ctx);
return new (ctx.mem) Selector_Combination(path(), line(), combinator(), head(), tail()->context(ctx));
}
Selector_Combination* Selector_Combination::innermost()
{
if (!tail()) return this;
else return tail()->innermost();
}
}