passedByValue
ftp://ftp.de.debian.org/debian/pool/main/n/ntopng/ntopng_5.2.1+dfsg1.orig.tar.xz
2.18.0 ntopng-5.2.1/tools/json2tlv/json2tlv.cpp:22:47: performance: Function parameter 'filename' should be passed by const reference. [passedByValue]
ftp://ftp.de.debian.org/debian/pool/main/o/obs-advanced-scene-switcher/obs-advanced-scene-switcher_1.31.0.orig.tar.gz
2.18.0 SceneSwitcher-1.31.0/lib/macro/macro.cpp:1038:65: performance: Function parameter 'sizes' should be passed by const reference. [passedByValue]
2.18.0 SceneSwitcher-1.31.0/lib/macro/macro.cpp:1048:60: performance: Function parameter 'sizes' should be passed by const reference. [passedByValue]
2.18.0 SceneSwitcher-1.31.0/lib/macro/macro.cpp:1343:61: performance: Function parameter 'prefix' should be passed by const reference. [passedByValue]
2.18.0 SceneSwitcher-1.31.0/lib/macro/macro.cpp:1385:23: performance: Function parameter 'name' should be passed by const reference. [passedByValue]