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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

59% duplication:

1,611 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
957 duplicated lines

83 duplicates

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
WindowsStore (61%) --> WindowsStoreDLL (63%)	410	6 file pairs	details...
ConsoleApplication1 (73%) --> Win32TestApp (43%)	232	2 file pairs	details...
MFCClient (20%) --> Win32TestApp (41%)	218	3 file pairs	details...
ConsoleApplication1 (47%) --> MFCClient (14%)	150	2 file pairs	details...
Win32TestApp (21%) --> WindowsStoreDLL (17%)	112	2 file pairs	details...
ConsoleApplication1 (35%) --> WindowsStoreDLL (17%)	112	2 file pairs	details...
MFCClient (9%) --> WindowsStore (15%)	104	2 file pairs	details...
ConsoleApplication1 (29%) --> WindowsStore (13%)	92	2 file pairs	details...
Win32TestApp (17%) --> WindowsStore (13%)	92	2 file pairs	details...
MFCClient (7%) --> WindowsStoreDLL (12%)	84	2 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 83 duplicates...

Size	#	Folders	Files	Lines	Code
53	x 2	ConsoleApplication1 Win32TestApp	vcxproj ConsoleApplication1.vcxproj Win32TestApp.vcxproj	26:93 (40%) 26:93 (36%)	view
36	x 2	WindowsStore WindowsStoreDLL	vcxproj WindowsStore.vcxproj WindowsStoreDLL.vcxproj	26:72 (25%) 26:72 (25%)	view
30	x 2	MFCClient Win32TestApp	WindowsVersionHelper.h WindowsVersionHelper.h	12:78 (100%) 12:78 (100%)	view
28	x 2	WindowsStore WindowsStoreDLL	filters WindowsStore.vcxproj.filters WindowsStoreDLL.vcxproj.filters	1:39 (100%) 1:39 (100%)	view
26	x 2	Win32TestApp WindowsStoreDLL	vcxproj Win32TestApp.vcxproj WindowsStoreDLL.vcxproj	50:86 (17%) 50:86 (18%)	view
26	x 2	ConsoleApplication1 WindowsStoreDLL	vcxproj ConsoleApplication1.vcxproj WindowsStoreDLL.vcxproj	50:86 (19%) 50:86 (18%)	view
23	x 2	WindowsStore WindowsStoreDLL	WindowsStore.h WindowsStore.h	15:46 (100%) 15:46 (100%)	view
22	x 2	MFCClient WindowsStore	vcxproj MFCClient.vcxproj WindowsStore.vcxproj	59:90 (11%) 55:86 (15%)	view
21	x 2	WindowsStore WindowsStoreDLL	WindowsStore.cpp WindowsStore.cpp	49:91 (52%) 37:79 (60%)	view
18	x 2	WindowsStore WindowsStoreDLL	WindowsStoreImpl.cpp WindowsStoreImpl.cpp	83:107 (23%) 84:108 (22%)	view
17	x 2	MFCClient Win32TestApp	vcxproj MFCClient.vcxproj Win32TestApp.vcxproj	1:22 (9%) 1:22 (11%)	view
17	x 2	MFCClient WindowsStoreDLL	vcxproj MFCClient.vcxproj WindowsStoreDLL.vcxproj	1:22 (9%) 1:22 (12%)	view
17	x 2	MFCClient MFCClient	vcxproj MFCClient.vcxproj MFCClient.vcxproj	156:178 (9%) 189:211 (9%)	view
17	x 2	ConsoleApplication1 WindowsStore	vcxproj ConsoleApplication1.vcxproj WindowsStore.vcxproj	1:22 (12%) 1:22 (11%)	view
17	x 2	WindowsStore WindowsStoreDLL	vcxproj WindowsStore.vcxproj WindowsStoreDLL.vcxproj	1:22 (11%) 1:22 (12%)	view
17	x 2	ConsoleApplication1 Win32TestApp	vcxproj ConsoleApplication1.vcxproj Win32TestApp.vcxproj	1:22 (12%) 1:22 (11%)	view
17	x 2	Win32TestApp WindowsStore	vcxproj Win32TestApp.vcxproj WindowsStore.vcxproj	1:22 (11%) 1:22 (11%)	view
17	x 2	ConsoleApplication1 MFCClient	vcxproj ConsoleApplication1.vcxproj MFCClient.vcxproj	1:22 (12%) 1:22 (9%)	view
17	x 2	Win32TestApp WindowsStoreDLL	vcxproj Win32TestApp.vcxproj WindowsStoreDLL.vcxproj	1:22 (11%) 1:22 (12%)	view
17	x 2	ConsoleApplication1 WindowsStoreDLL	vcxproj ConsoleApplication1.vcxproj WindowsStoreDLL.vcxproj	1:22 (12%) 1:22 (12%)	view

Duplicated Units

The list of top 6 duplicated units.

See data for all 6 unit duplicates...

Size	#	Folders	Files	Lines	Code
25	x 2	MFCClient Win32TestApp	WindowsVersionHelper.h WindowsVersionHelper.h	47:77 47:77	view
11	x 2	MFCClient Win32TestApp	WindowsVersionHelper.h WindowsVersionHelper.h	24:37 24:37	view
9	x 2	WindowsStore WindowsStoreDLL	WindowsStore.cpp WindowsStore.cpp	11:22 10:21	view
7	x 2	WindowsStore WindowsStoreDLL	WindowsStore.cpp WindowsStore.cpp	64:71 52:59	view
7	x 2	WindowsStore WindowsStoreDLL	WindowsStore.cpp WindowsStore.cpp	73:80 61:68	view
7	x 2	WindowsStore WindowsStoreDLL	WindowsStore.cpp WindowsStore.cpp	82:89 70:77	view