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// Copyright 2021 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 DAWN_NODE_BINDING_FLAGS_H_
#define DAWN_NODE_BINDING_FLAGS_H_
#include <optional>
#include <string>
#include <unordered_map>
namespace wgpu { namespace binding {
// Flags maintains a key-value mapping of input flags passed into the module's create()
// function, used to configure dawn_node.
class Flags {
public:
void Set(const std::string& key, const std::string& value);
std::optional<std::string> Get(const std::string& key) const;
private:
std::unordered_map<std::string, std::string> flags_;
};
}} // namespace wgpu::binding
#endif // DAWN_NODE_BINDING_FLAGS_H_