23 lines
509 B
C++
23 lines
509 B
C++
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// Copyright (C) 2019-2024 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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//
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#include "query_wrapper.h"
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#include <Windows.h>
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#include <system_error>
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QueryWrapper::QueryWrapper() {
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PDH_STATUS status = PdhOpenQuery(NULL, NULL, &query);
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if (ERROR_SUCCESS != status) {
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throw std::system_error(status, std::system_category(), "PdhOpenQuery() failed");
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}
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}
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QueryWrapper::~QueryWrapper() {
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PdhCloseQuery(query);
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}
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QueryWrapper::operator PDH_HQUERY() const {
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return query;
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}
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