33 lines
892 B
C++
33 lines
892 B
C++
#pragma once
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#include <vector>
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#include <iostream>
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#include <source_location>
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namespace clice::testing {
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struct LocationChain {
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/// All positions in the call chain, with the later
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/// ones representing deeper inner levels.
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std::vector<std::source_location> locations;
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LocationChain(std::source_location current = std::source_location::current()) :
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locations{current} {}
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LocationChain(LocationChain& outer,
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std::source_location current = std::source_location::current()) :
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locations{std::move(outer.locations)} {
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locations.emplace_back(current);
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}
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/// Dump all locations.
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void backtrace() {
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for(auto location: locations) {
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std::cout << location.file_name() << ":" << location.line() << ":" << location.column()
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<< "\n";
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}
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}
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};
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} // namespace clice::testing
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