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added some const in bandwidth_limit.cpp

This commit is contained in:
Alden Torres 2018-03-23 09:20:40 -04:00 committed by Arvid Norberg
parent 9cab4d7d31
commit f94a8169fc
1 changed files with 6 additions and 7 deletions
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13
src/bandwidth_limit.cpp
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@ -43,7 +43,7 @@ namespace libtorrent {
{}
// 0 means infinite
void bandwidth_channel::throttle(int limit)
void bandwidth_channel::throttle(int const limit)
{
TORRENT_ASSERT_VAL(limit >= 0, limit);
// if the throttle is more than this, we might overflow
@ -54,10 +54,10 @@ namespace libtorrent {
int bandwidth_channel::quota_left() const
{
if (m_limit == 0) return inf;
return (std::max)(int(m_quota_left), 0);
return std::max(int(m_quota_left), 0);
}
void bandwidth_channel::update_quota(int dt_milliseconds)
void bandwidth_channel::update_quota(int const dt_milliseconds)
{
TORRENT_ASSERT_VAL(m_limit >= 0, m_limit);
TORRENT_ASSERT_VAL(m_limit < inf, m_limit);
@ -65,7 +65,7 @@ namespace libtorrent {
if (m_limit == 0) return;
// "to_add" should never have int64 overflow: "m_limit" contains < "<int>::max"
std::int64_t to_add = (std::int64_t(m_limit) * dt_milliseconds + 500) / 1000;
std::int64_t const to_add = (std::int64_t(m_limit) * dt_milliseconds + 500) / 1000;
if (to_add > inf - m_quota_left)
{
@ -85,7 +85,7 @@ namespace libtorrent {
// this is used when connections disconnect with
// some quota left. It's returned to its bandwidth
// channels.
void bandwidth_channel::return_quota(int amount)
void bandwidth_channel::return_quota(int const amount)
{
TORRENT_ASSERT(amount >= 0);
if (m_limit == 0) return;
@ -93,7 +93,7 @@ namespace libtorrent {
m_quota_left += amount;
}
void bandwidth_channel::use_quota(int amount)
void bandwidth_channel::use_quota(int const amount)
{
TORRENT_ASSERT(amount >= 0);
TORRENT_ASSERT(m_limit >= 0);
@ -103,4 +103,3 @@ namespace libtorrent {
}
}