From 47623aabb4832d3d217faa1a9938bb7a6e4341c3 Mon Sep 17 00:00:00 2001 From: Martin Braun Date: Fri, 8 Jan 2021 13:23:17 +0100 Subject: lib: Use const-ref in for loops instead of const-copy This is potentially a performance issue, even though it doesn't have a big impact in this context. Clang will warn about it, and this fixes the compiler warning. --- host/utils/uhd_usrp_probe.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'host/utils') diff --git a/host/utils/uhd_usrp_probe.cpp b/host/utils/uhd_usrp_probe.cpp index 50eabc55b..7a6b6eb14 100644 --- a/host/utils/uhd_usrp_probe.cpp +++ b/host/utils/uhd_usrp_probe.cpp @@ -193,8 +193,8 @@ static std::string get_rfnoc_blocks_pp_string(rfnoc::rfnoc_graph::sptr graph) { std::stringstream ss; ss << "RFNoC blocks on this device:" << std::endl << std::endl; - for (const std::string& name : graph->find_blocks("")) { - ss << "* " << name << std::endl; + for (const auto& name : graph->find_blocks("")) { + ss << "* " << name.to_string() << std::endl; } return ss.str(); } -- cgit v1.2.3