src/tint/lang/core/type/sampled_texture.h

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#ifndef SRC_TINT_LANG_CORE_TYPE_SAMPLED_TEXTURE_H_
#define SRC_TINT_LANG_CORE_TYPE_SAMPLED_TEXTURE_H_

#include <string>

#include "src/tint/lang/core/type/texture.h"
#include "src/tint/lang/core/type/texture_dimension.h"

namespace tint::core::type {

/// A sampled texture type.
class SampledTexture final : public Castable<SampledTexture, Texture> {
  public:
    /// Constructor
    /// @param dim the dimensionality of the texture
    /// @param type the data type of the sampled texture
    SampledTexture(TextureDimension dim, const Type* type);

    /// Destructor
    ~SampledTexture() override;

    /// @param other the other node to compare against
    /// @returns true if the this type is equal to @p other
    bool Equals(const UniqueNode& other) const override;

    /// @returns the subtype of the sampled texture
    Type* type() const { return const_cast<Type*>(type_); }

    /// @returns the name for this type that closely resembles how it would be
    /// declared in WGSL.
    std::string FriendlyName() const override;

    /// @param ctx the clone context
    /// @returns a clone of this type
    SampledTexture* Clone(CloneContext& ctx) const override;

  private:
    const Type* const type_;
};

}  // namespace tint::core::type

#endif  // SRC_TINT_LANG_CORE_TYPE_SAMPLED_TEXTURE_H_