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63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. 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 distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License
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#pragma once
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#include <limits>
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#include <string>
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#include "query/Expr.h"
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#include "common/Utils.h"
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namespace milvus::query {
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template <typename T, typename U>
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inline bool
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Match(const T& x, const U& y, OpType op) {
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PanicInfo("not supported");
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}
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template <>
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inline bool
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Match<std::string>(const std::string& str, const std::string& val, OpType op) {
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switch (op) {
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case OpType::PrefixMatch:
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return PrefixMatch(str, val);
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case OpType::PostfixMatch:
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return PostfixMatch(str, val);
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default:
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PanicInfo("not supported");
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}
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}
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template <>
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inline bool
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Match<std::string_view>(const std::string_view& str,
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const std::string& val,
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OpType op) {
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switch (op) {
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case OpType::PrefixMatch:
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return PrefixMatch(str, val);
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case OpType::PostfixMatch:
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return PostfixMatch(str, val);
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default:
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PanicInfo("not supported");
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}
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}
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template <typename T, typename = std::enable_if_t<std::is_integral_v<T>>>
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inline bool
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out_of_range(int64_t t) {
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return t > std::numeric_limits<T>::max() ||
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t < std::numeric_limits<T>::min();
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}
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} // namespace milvus::query
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