wehub-resource-sync
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
// Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "paddle/pir/include/core/type_id.h"
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namespace pir {
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class Dialect;
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class IrContext;
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///
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/// \brief DialectInterface
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///
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template <typename ConcreteType, typename BaseT>
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class DialectInterfaceBase : public BaseT {
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public:
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using Base = DialectInterfaceBase<ConcreteType, BaseT>;
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/// Get a unique id for the derived interface type.
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static TypeId id() { return TypeId::get<ConcreteType>(); }
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protected:
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explicit DialectInterfaceBase(Dialect *dialect) : BaseT(dialect, id()) {}
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};
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class IR_API DialectInterface {
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public:
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virtual ~DialectInterface();
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/// The base class used for all derived interface types. This class provides
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/// utilities necessary for registration.
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template <typename ConcreteType>
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using Base = DialectInterfaceBase<ConcreteType, DialectInterface>;
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/// Return the dialect that this interface represents.
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Dialect *dialect() const { return dialect_; }
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/// Return the context that holds the parent dialect of this interface.
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IrContext *ir_context() const;
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/// Return the derived interface id.
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TypeId interface_id() const { return interface_id_; }
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protected:
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DialectInterface(Dialect *dialect, TypeId id)
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: dialect_(dialect), interface_id_(id) {}
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private:
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/// The dialect that represents this interface.
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Dialect *dialect_;
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/// The unique identifier for the derived interface type.
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TypeId interface_id_;
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};
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} // namespace pir
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