57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
// Copyright (c) OpenMMLab. All rights reserved.
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#include "core/utils/stacktrace.h"
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#if USE_BOOST_STACKTRACE
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#define BOOST_STACKTRACE_USE_BACKTRACE
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#include "boost/stacktrace.hpp"
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namespace mmdeploy {
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struct Stacktrace::Impl {
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boost::stacktrace::stacktrace st_;
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};
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Stacktrace::~Stacktrace() = default;
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Stacktrace::Stacktrace(int)
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: impl_(new Impl{boost::stacktrace::stacktrace(1, static_cast<std::size_t>(-1))}) {}
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Stacktrace::Stacktrace() noexcept = default;
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Stacktrace::Stacktrace(const Stacktrace& other) : impl_(std::make_unique<Impl>(*other.impl_)) {}
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Stacktrace::Stacktrace(Stacktrace&& other) noexcept : impl_(std::move(other.impl_)) {}
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Stacktrace& Stacktrace::operator=(Stacktrace&& other) noexcept {
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impl_ = std::move(other.impl_);
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return *this;
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}
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Stacktrace& Stacktrace::operator=(const Stacktrace& other) {
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impl_ = std::make_unique<Impl>(*other.impl_);
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return *this;
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}
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std::string Stacktrace::to_string() const {
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if (impl_) {
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return boost::stacktrace::to_string(impl_->st_);
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}
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return "";
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}
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} // namespace mmdeploy
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#else
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#include <string>
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namespace mmdeploy {
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struct Stacktrace::Impl {};
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Stacktrace::~Stacktrace() = default;
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Stacktrace::Stacktrace(int) {}
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Stacktrace::Stacktrace() noexcept = default;
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Stacktrace::Stacktrace(const Stacktrace&) {}
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Stacktrace::Stacktrace(Stacktrace&&) noexcept {}
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Stacktrace& Stacktrace::operator=(Stacktrace&&) noexcept { return *this; }
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Stacktrace& Stacktrace::operator=(const Stacktrace&) { return *this; }
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std::string Stacktrace::to_string() const {
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return "the library is compiled with no stacktrace support";
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}
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} // namespace mmdeploy
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#endif
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