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using aux::array in metrics array and aux::vector in session_stats_metrics (#1793) 

using aux::array in metrics array and aux::vector in session_stats_metrics
This commit is contained in:
Alden Torres 2017-03-09 20:34:52 -05:00 committed by Arvid Norberg
parent a404673147
commit 6e9c54e69b
1 changed files with 14 additions and 10 deletions
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24
src/session_stats.cpp
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@ -31,11 +31,16 @@ POSSIBILITY OF SUCH DAMAGE.
*/
#include "libtorrent/session_stats.hpp" // for stats_metric
#include "libtorrent/aux_/session_interface.hpp" // for stats counter names
#include "libtorrent/aux_/vector.hpp"
#include "libtorrent/performance_counters.hpp" // for counters
#include <cstring>
#include <algorithm>
namespace libtorrent
{
namespace
{
struct stats_metric_impl
{
@ -44,8 +49,8 @@ namespace libtorrent
};
#define METRIC(category, name) { #category "." #name, counters:: name },
static const stats_metric_impl metrics[] =
{
aux::array<stats_metric_impl, counters::num_counters> const metrics
({{
// ``error_peers`` is the total number of peer disconnects
// caused by an error (not initiated by this client) and
// disconnected initiated by this client (``disconnected_peers``).
@ -545,15 +550,15 @@ namespace libtorrent
METRIC(sock_bufs, socket_recv_size20)
// ... more
};
}});
#undef METRIC
} // anonymous namespace
std::vector<stats_metric> session_stats_metrics()
{
std::vector<stats_metric> stats;
int const num = sizeof(metrics) / sizeof(metrics[0]);
stats.resize(num);
for (std::size_t i = 0; i < num; ++i)
aux::vector<stats_metric> stats;
stats.resize(metrics.size());
for (int i = 0; i < metrics.end_index(); ++i)
{
stats[i].name = metrics[i].name;
stats[i].value_index = metrics[i].value_index;
@ -565,7 +570,7 @@ namespace libtorrent
int find_metric_idx(char const* name)
{
stats_metric_impl const* i = std::find_if(std::begin(metrics), std::end(metrics)
auto const i = std::find_if(std::begin(metrics), std::end(metrics)
, [name](stats_metric_impl const& metr)
{ return std::strcmp(metr.name, name) == 0; });
@ -574,4 +579,3 @@ namespace libtorrent
}
}