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Copy pathparser_subset_factory.cc
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54 lines (45 loc) · 1.85 KB
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// Copyright 2025 Google LLC
//
// 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
//
// https://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.
#include "parser/parser_subset_factory.h"
#include <string>
#include <utility>
#include "absl/container/flat_hash_set.h"
#include "absl/strings/string_view.h"
#include "absl/types/span.h"
#include "parser/macro.h"
#include "parser/parser_interface.h"
namespace cel {
cel::ParserLibrarySubset::MacroPredicate IncludeMacrosByNamePredicate(
absl::flat_hash_set<std::string> macro_names) {
return [macro_names_set = std::move(macro_names)](const Macro& macro) {
return macro_names_set.contains(macro.function());
};
}
cel::ParserLibrarySubset::MacroPredicate IncludeMacrosByNamePredicate(
absl::Span<const absl::string_view> macro_names) {
return IncludeMacrosByNamePredicate(
absl::flat_hash_set<std::string>(macro_names.begin(), macro_names.end()));
}
cel::ParserLibrarySubset::MacroPredicate ExcludeMacrosByNamePredicate(
absl::flat_hash_set<std::string> macro_names) {
return [macro_names_set = std::move(macro_names)](const Macro& macro) {
return !macro_names_set.contains(macro.function());
};
}
cel::ParserLibrarySubset::MacroPredicate ExcludeMacrosByNamePredicate(
absl::Span<const absl::string_view> macro_names) {
return ExcludeMacrosByNamePredicate(
absl::flat_hash_set<std::string>(macro_names.begin(), macro_names.end()));
}
} // namespace cel