tofino/map_direct_externs.h

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 *  Copyright (C) 2024 Intel Corporation
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 *  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
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 *  http://www.apache.org/licenses/LICENSE-2.0
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 *  SPDX-License-Identifier: Apache-2.0
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#ifndef BACKENDS_P4TOOLS_MODULES_TESTGEN_TARGETS_TOFINO_MAP_DIRECT_EXTERNS_H_
#define BACKENDS_P4TOOLS_MODULES_TESTGEN_TARGETS_TOFINO_MAP_DIRECT_EXTERNS_H_
 
#include <map>
 
#include "ir/ir.h"
#include "ir/visitor.h"
 
namespace P4::P4Tools::P4Testgen::Tofino {

using DirectExternMap = std::map<cstring, const IR::P4Table *>;

class MapDirectExterns : public Inspector {
 private:
    std::map<cstring, const IR::Declaration_Instance *> declaredExterns;

    DirectExternMap directExternMap;
 
 public:
    bool preorder(const IR::Declaration_Instance *declInstance) override;
 
    bool preorder(const IR::P4Table *table) override;

    const DirectExternMap &getDirectExternMap();
};
 
}  // namespace P4::P4Tools::P4Testgen::Tofino
 
#endif /*BACKENDS_P4TOOLS_MODULES_TESTGEN_TARGETS_TOFINO_MAP_DIRECT_EXTERNS_H_*/