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#ifndef SASS_TO_VALUE_H
#define SASS_TO_VALUE_H
#include "operation.hpp"
#include "sass/values.h"
#include "ast_fwd_decl.hpp"
namespace Sass {
class To_Value : public Operation_CRTP<Value_Ptr, To_Value> {
Value_Ptr fallback_impl(AST_Node_Ptr n);
private:
Context& ctx;
public:
To_Value(Context& ctx)
: ctx(ctx)
{ }
~To_Value() { }
using Operation<Value_Ptr>::operator();
Value_Ptr operator()(Argument_Ptr);
Value_Ptr operator()(Boolean_Ptr);
Value_Ptr operator()(Number_Ptr);
Value_Ptr operator()(Color_Ptr);
Value_Ptr operator()(String_Constant_Ptr);
Value_Ptr operator()(String_Quoted_Ptr);
Value_Ptr operator()(Custom_Warning_Ptr);
Value_Ptr operator()(Custom_Error_Ptr);
Value_Ptr operator()(List_Ptr);
Value_Ptr operator()(Map_Ptr);
Value_Ptr operator()(Null_Ptr);
Value_Ptr operator()(Function_Ptr);
// convert to string via `To_String`
Value_Ptr operator()(Selector_List_Ptr);
Value_Ptr operator()(Binary_Expression_Ptr);
// fallback throws error
template <typename U>
Value_Ptr fallback(U x) { return fallback_impl(x); }
};
}
#endif