diff options
Diffstat (limited to 'host/lib/device.cpp')
| -rw-r--r-- | host/lib/device.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/host/lib/device.cpp b/host/lib/device.cpp index 833e7a0da..ca45d0795 100644 --- a/host/lib/device.cpp +++ b/host/lib/device.cpp @@ -47,7 +47,7 @@ static size_t hash_device_addr( //combine the hashes of sorted keys/value pairs size_t hash = 0; - BOOST_FOREACH(std::string key, keys){ + BOOST_FOREACH(const std::string &key, keys){ boost::hash_combine(hash, key); boost::hash_combine(hash, dev_addr[key]); } @@ -76,7 +76,7 @@ void device::register_device( device_addrs_t device::discover(const device_addr_t &hint){ device_addrs_t device_addrs; - BOOST_FOREACH(dev_fcn_reg_t fcn, get_dev_fcn_regs()){ + BOOST_FOREACH(const dev_fcn_reg_t &fcn, get_dev_fcn_regs()){ device_addrs_t discovered_addrs = fcn.get<0>()(hint); device_addrs.insert( device_addrs.begin(), @@ -95,11 +95,11 @@ device::sptr device::make(const device_addr_t &hint, size_t which){ typedef boost::tuple<device_addr_t, make_t> dev_addr_make_t; std::vector<dev_addr_make_t> dev_addr_makers; - BOOST_FOREACH(dev_fcn_reg_t fcn, get_dev_fcn_regs()){ + BOOST_FOREACH(const dev_fcn_reg_t &fcn, get_dev_fcn_regs()){ BOOST_FOREACH(device_addr_t dev_addr, fcn.get<0>()(hint)){ //copy keys that were in hint but not in dev_addr //this way, we can pass additional transport arguments - BOOST_FOREACH(std::string key, hint.get_keys()){ + BOOST_FOREACH(const std::string &key, hint.get_keys()){ if (not dev_addr.has_key(key)) dev_addr[key] = hint[key]; } //append the discovered address and its factory function |