mirror of https://github.com/grpc/grpc.git
Mark D. Roth
4 years ago
parent
f159099778
commit
1bc2d7d1a6
21 changed files with 7 additions and 80 deletions
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/*
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* |
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* Copyright 2017 gRPC authors. |
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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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* |
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*/ |
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#ifndef GRPC_CORE_LIB_GPRPP_MAP_H |
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#define GRPC_CORE_LIB_GPRPP_MAP_H |
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#include <grpc/support/port_platform.h> |
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#include <string.h> |
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#include <map> |
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#include "absl/strings/string_view.h" |
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#include "src/core/lib/gprpp/memory.h" |
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namespace grpc_core { |
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struct StringLess { |
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bool operator()(const char* a, const char* b) const { |
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return strcmp(a, b) < 0; |
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} |
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bool operator()(const grpc_core::UniquePtr<char>& a, |
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const grpc_core::UniquePtr<char>& b) const { |
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return strcmp(a.get(), b.get()) < 0; |
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} |
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bool operator()(const absl::string_view& a, |
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const absl::string_view& b) const { |
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const size_t min_size = std::min(a.size(), b.size()); |
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int c = strncmp(a.data(), b.data(), min_size); |
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if (c != 0) return c < 0; |
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return a.size() < b.size(); |
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} |
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}; |
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} // namespace grpc_core
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#endif /* GRPC_CORE_LIB_GPRPP_MAP_H */ |
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