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#ifndef SRC_TINT_LANG_HLSL_WRITER_OUTPUT_H_
#define SRC_TINT_LANG_HLSL_WRITER_OUTPUT_H_

#include <string>
#include <unordered_set>
#include <utility>
#include <vector>

#include "src/tint/lang/wgsl/ast/pipeline_stage.h"

namespace tint::hlsl::writer {

/// The output produced when generating HLSL.
struct Output {
    /// Constructor
    Output();

    /// Destructor
    ~Output();

    /// Copy constructor
    Output(const Output&);

    /// Copy assign
    Output& operator=(const Output&);

    /// The generated HLSL.
    std::string hlsl = "";

    /// The list of entry points in the generated HLSL.
    std::vector<std::pair<std::string, ast::PipelineStage>> entry_points;

    /// Indices into the array_length_from_uniform binding that are statically
    /// used.
    std::unordered_set<uint32_t> used_array_length_from_uniform_indices;
};

}  // namespace tint::hlsl::writer

#endif  // SRC_TINT_LANG_HLSL_WRITER_OUTPUT_H_