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Replace boost::variant with std::variant

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This commit is contained in:
Alexey Rybalchenko
2023-09-15 12:37:19 +02:00
parent 8e430c4764
commit fc00f64f20
4 changed files with 59 additions and 102 deletions
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7
fairmq/shmem/Monitor.cxx
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@@ -30,6 +30,7 @@
#include <ctime>
#include <iomanip>
#include <sstream>
#include <variant>
#include <poll.h>
@@ -184,7 +185,7 @@ bool Monitor::PrintShm(const ShmId& shmId)
VoidAlloc allocInstance(managementSegment.get_segment_manager());
Uint16SegmentInfoHashMap* shmSegments = managementSegment.find<Uint16SegmentInfoHashMap>(unique_instance).first;
std::unordered_map<uint16_t, boost::variant<RBTreeBestFitSegment, SimpleSeqFitSegment>> segments;
std::unordered_map<uint16_t, std::variant<RBTreeBestFitSegment, SimpleSeqFitSegment>> segments;
Uint16RegionInfoHashMap* shmRegions = managementSegment.find<Uint16RegionInfoHashMap>(unique_instance).first;
@@ -234,8 +235,8 @@ bool Monitor::PrintShm(const ShmId& shmId)
<< ", managed segments:\n";
for (const auto& s : segments) {
size_t free = boost::apply_visitor(SegmentFreeMemory(), s.second);
size_t total = boost::apply_visitor(SegmentSize(), s.second);
size_t free = std::visit([](auto& s){ return s.get_free_memory(); }, s.second);
size_t total = std::visit([](auto& s){ return s.get_size(); }, s.second);
size_t used = total - free;
std::string msgCount;