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50 lines
1.1 KiB
50 lines
1.1 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#pragma once
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#include <memory>
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#include <string>
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#include <cm/optional>
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#include <cm3p/json/value.h> // IWYU pragma: keep
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#include "cmsys/FStream.hxx"
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namespace Json {
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class StreamWriter;
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}
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class cmMakefileProfilingData
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{
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public:
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cmMakefileProfilingData(const std::string&);
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~cmMakefileProfilingData() noexcept;
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void StartEntry(const std::string& category, const std::string& name,
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cm::optional<Json::Value> args = cm::nullopt);
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void StopEntry();
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class RAII
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{
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public:
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RAII() = delete;
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RAII(const RAII&) = delete;
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RAII(RAII&&) noexcept;
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RAII(cmMakefileProfilingData& data, const std::string& category,
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const std::string& name,
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cm::optional<Json::Value> args = cm::nullopt);
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~RAII();
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RAII& operator=(const RAII&) = delete;
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RAII& operator=(RAII&&) noexcept;
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private:
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cmMakefileProfilingData* Data = nullptr;
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};
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private:
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cmsys::ofstream ProfileStream;
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std::unique_ptr<Json::StreamWriter> JsonWriter;
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};
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