|  | //* Copyright 2018 The Dawn Authors | 
|  | //* | 
|  | //* Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | //* you may not use this file except in compliance with the License. | 
|  | //* You may obtain a copy of the License at | 
|  | //* | 
|  | //*     http://www.apache.org/licenses/LICENSE-2.0 | 
|  | //* | 
|  | //* Unless required by applicable law or agreed to in writing, software | 
|  | //* distributed under the License is distributed on an "AS IS" BASIS, | 
|  | //* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | //* See the License for the specific language governing permissions and | 
|  | //* limitations under the License. | 
|  |  | 
|  | #ifndef BACKEND_VALIDATIONUTILS_H_ | 
|  | #define BACKEND_VALIDATIONUTILS_H_ | 
|  |  | 
|  | #include "dawn/dawncpp.h" | 
|  |  | 
|  | #include "backend/Error.h" | 
|  |  | 
|  | namespace backend { | 
|  |  | 
|  | // Helper functions to check the value of enums and bitmasks | 
|  | {% for type in by_category["enum"] + by_category["bitmask"] %} | 
|  | MaybeError Validate{{type.name.CamelCase()}}(dawn::{{as_cppType(type.name)}} value); | 
|  | {% endfor %} | 
|  |  | 
|  | } // namespace backend | 
|  |  | 
|  | #endif  // BACKEND_VALIDATIONUTILS_H_ |