EntityIdTable.cpp

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//===- EntityIdTable.cpp ----------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#include "clang/Analysis/Scalable/Model/EntityIdTable.h"
#include <cassert>
 
namespace clang::ssaf {
 
EntityId EntityIdTable::getId(const EntityName &Name) {
  EntityId Id(Entities.size());
  const auto Res = Entities.try_emplace(Name, Id);
  return Res.first->second;
}
 
bool EntityIdTable::contains(const EntityName &Name) const {
  return Entities.find(Name) != Entities.end();
}
 
void EntityIdTable::forEach(
    llvm::function_ref<void(const EntityName &, EntityId)> Callback) const {
  for (const auto &NameIdPair : Entities) {
    Callback(NameIdPair.first, NameIdPair.second);
  }
}
 
} // namespace clang::ssaf