Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

7% duplication:

14,623 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,132 duplicated lines

78 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 78 duplicates...

Size	#	Folders	Files	Lines	Code
50	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	447:531 (8%) 572:656 (8%)	view
49	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	733:819 (8%) 872:960 (8%)	view
16	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	419:443 (2%) 544:568 (2%)	view
15	x 2	source/shared source/sqlsrv	core_stmt.cpp stmt.cpp	1858:1879 (<1%) 2017:2038 (1%)	view
13	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	839:856 (2%) 971:989 (2%)	view
13	x 2	source/shared source/shared	core_stmt.cpp core_stmt.cpp	2242:2254 (<1%) 2354:2366 (<1%)	view
12	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	576:595 (2%) 605:624 (2%)	view
12	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	451:470 (2%) 480:499 (2%)	view
12	x 2	source/sqlsrv source/sqlsrv	conn.cpp conn.cpp	1101:1125 (1%) 1225:1245 (1%)	view
12	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	451:470 (2%) 605:624 (2%)	view
12	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	480:499 (2%) 576:595 (2%)	view
11	x 2	source/shared source/shared	core_stmt.cpp core_stmt.cpp	1395:1412 (<1%) 1422:1439 (<1%)	view
10	x 2	source/shared source/shared	core_results.cpp core_results.cpp	1263:1272 (1%) 1480:1489 (1%)	view
10	x 2	source/shared source/shared	core_conn.cpp core_conn.cpp	952:966 (1%) 976:990 (1%)	view
10	x 2	source/shared source/shared	StringFunctions.cpp StringFunctions.cpp	65:81 (16%) 99:115 (16%)	view
9	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	55:63 (<1%) 217:225 (1%)	view
9	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_stmt.cpp stmt.cpp	1541:1549 (1%) 1652:1660 (<1%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	69:79 (3%) 240:250 (3%)	view
9	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	683:696 (1%) 714:727 (1%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	23:33 (3%) 69:79 (3%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	23:33 (3%) 240:250 (3%)	view
9	x 2	source/shared source/shared	core_stmt.cpp core_stmt.cpp	2131:2139 (<1%) 2683:2691 (<1%)	view
8	x 2	source/shared source/shared	FormattedPrint.cpp FormattedPrint.cpp	1068:1078 (<1%) 1282:1291 (<1%)	view
8	x 2	source/shared source/sqlsrv	core_stmt.cpp stmt.cpp	648:655 (<1%) 498:505 (<1%)	view
8	x 2	source/shared source/shared	core_stmt.cpp core_stmt.cpp	2261:2268 (<1%) 2375:2382 (<1%)	view
8	x 2	source/pdo_sqlsrv source/shared	pdo_dbh.cpp core_sqlsrv.h	63:70 (<1%) 1156:1163 (<1%)	view
8	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_init.cpp init.cpp	332:343 (5%) 722:733 (1%)	view
7	x 2	source/shared source/shared	core_results.cpp core_results.cpp	1227:1235 (<1%) 1374:1382 (<1%)	view
7	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	816:824 (1%) 829:837 (1%)	view
7	x 2	source/shared source/sqlsrv	core_stmt.cpp stmt.cpp	1278:1284 (<1%) 2046:2052 (<1%)	view
7	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_stmt.cpp stmt.cpp	260:266 (<1%) 1521:1530 (<1%)	view
7	x 2	source/shared source/shared	globalization.h globalization.h	284:293 (3%) 346:355 (3%)	view
7	x 2	source/shared source/shared	core_conn.cpp core_stmt.cpp	538:545 (1%) 467:474 (<1%)	view
7	x 2	source/shared source/shared	FormattedPrint.cpp FormattedPrint.cpp	1042:1053 (<1%) 1253:1264 (<1%)	view
7	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	670:679 (1%) 702:710 (1%)	view
7	x 2	source/shared source/shared	localizationimpl.cpp localizationimpl.cpp	815:823 (1%) 852:860 (1%)	view
7	x 2	source/shared source/shared	core_results.cpp core_results.cpp	945:956 (<1%) 963:974 (<1%)	view
7	x 2	source/pdo_sqlsrv source/pdo_sqlsrv	pdo_stmt.cpp pdo_stmt.cpp	947:958 (<1%) 1051:1063 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	321:326 (<1%) 439:444 (<1%)	view
6	x 2	source/pdo_sqlsrv source/shared	pdo_dbh.cpp core_sqlsrv.h	56:61 (<1%) 1149:1154 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	64:69 (<1%) 227:232 (<1%)	view
6	x 2	source/sqlsrv source/sqlsrv	conn.cpp conn.cpp	1050:1060 (<1%) 1172:1183 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	213:218 (<1%) 322:327 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	222:227 (<1%) 331:336 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	429:434 (<1%) 547:552 (<1%)	view
6	x 2	source/pdo_sqlsrv source/pdo_sqlsrv	pdo_dbh.cpp pdo_dbh.cpp	1065:1077 (<1%) 1123:1136 (<1%)	view
6	x 2	source/sqlsrv source/sqlsrv	stmt.cpp stmt.cpp	624:635 (<1%) 673:684 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	49:54 (<1%) 208:213 (<1%)	view
6	x 2	source/sqlsrv source/sqlsrv	stmt.cpp stmt.cpp	609:618 (<1%) 657:666 (<1%)	view
6	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_dbh.cpp conn.cpp	330:335 (<1%) 448:453 (<1%)	view

Duplicated Units

The list of top 3 duplicated units.

See data for all 3 unit duplicates...

Size	#	Folders	Files	Lines	Code
20	x 2	source/shared source/sqlsrv	core_stmt.cpp stmt.cpp	1858:1880 2017:2039	view
12	x 2	source/shared source/shared	core_results.cpp core_results.cpp	944:960 962:978	view
10	x 2	source/pdo_sqlsrv source/sqlsrv	pdo_init.cpp init.cpp	332:344 722:734	view