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42 lines
773 B
42 lines
773 B
// Copyright The OpenTelemetry Authors |
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// SPDX-License-Identifier: Apache-2.0 |
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#pragma once |
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#include "opentelemetry/nostd/string_view.h" |
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#include "opentelemetry/version.h" |
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OPENTELEMETRY_BEGIN_NAMESPACE |
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namespace common |
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{ |
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class StringUtil |
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{ |
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public: |
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static nostd::string_view Trim(nostd::string_view str, size_t left, size_t right) noexcept |
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{ |
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while (left <= right && isspace(str[left])) |
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{ |
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left++; |
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} |
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while (left <= right && isspace(str[right])) |
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{ |
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right--; |
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} |
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return str.substr(left, 1 + right - left); |
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} |
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static nostd::string_view Trim(nostd::string_view str) noexcept |
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{ |
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if (str.empty()) |
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{ |
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return str; |
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} |
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return Trim(str, 0, str.size() - 1); |
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} |
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}; |
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} // namespace common |
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OPENTELEMETRY_END_NAMESPACE
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