chromium/third_party/dawn/src/tint/lang/wgsl/ast/attribute.h

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#ifndef SRC_TINT_LANG_WGSL_AST_ATTRIBUTE_H_
#define SRC_TINT_LANG_WGSL_AST_ATTRIBUTE_H_

#include <string>

#include "src/tint/lang/wgsl/ast/node.h"
#include "src/tint/utils/containers/vector.h"

namespace tint::ast {

/// The base class for all attributes
class Attribute : public Castable<Attribute, Node> { … };

/// @param attributes the list of attributes to search
/// @returns true if `attributes` includes a attribute of type `T`
template <typename... Ts>
bool HasAttribute(VectorRef<const Attribute*> attributes) { … }

/// @param attributes the list of attributes to search
/// @returns a pointer to `T` from `attributes` if found, otherwise nullptr.
template <typename T>
const T* GetAttribute(VectorRef<const Attribute*> attributes) { … }

}  // namespace tint::ast

#endif  // SRC_TINT_LANG_WGSL_AST_ATTRIBUTE_H_