H3Duplication
Intro
- For duplication, we look at places in code where there are six 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.
Duplication Overall
- 10% duplication:
- 8,743 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
- 911 duplicated lines
- 48 duplicates
Duplication per Extension
Duplication per Component (primary)
Longest Duplicates
The list of 20 longest duplicates.
| Size | # | Folders | Files | Lines | Code |
|---|---|---|---|---|---|
| 21 | x 2 | src/apps/testappssrc/apps/testapps | testGeoToH3.ctestH3ToGeo.c | 39:71 (87%)48:80 (72%) | view |
| 20 | x 2 | src/apps/testappssrc/apps/testapps | mkRandGeoBoundary.cmkRandGeo.c | 31:52 (55%)32:53 (57%) | view |
| 19 | x 2 | src/apps/miscappssrc/apps/miscapps | h3ToGeoBoundaryHier.ch3ToGeoHier.c | 127:153 (25%)128:154 (25%) | view |
| 18 | x 2 | src/apps/testappssrc/apps/testapps | testCompact.ctestCompact.c | 42:67 (7%)116:141 (7%) | view |
| 16 | x 2 | src/apps/miscappssrc/apps/miscapps | h3ToGeoBoundaryHier.ch3ToGeoHier.c | 100:116 (21%)100:116 (21%) | view |
| 15 | x 2 | src/apps/filterssrc/apps/filters | h3ToGeo.ch3ToGeoBoundary.c | 86:110 (37%)87:111 (37%) | view |
| 14 | x 2 | src/apps/testappssrc/apps/testapps | testKRing.ctestKRing.c | 113:131 (5%)145:163 (5%) | view |
| 12 | x 2 | src/apps/testappssrc/apps/testapps | testH3SetToLinkedGeo.ctestH3SetToLinkedGeo.c | 68:82 (6%)263:276 (6%) | view |
| 12 | x 2 | src/apps/applib/libsrc/apps/applib/lib | kml.ckml.c | 39:50 (10%)68:79 (10%) | view |
| 11 | x 2 | src/apps/filterssrc/apps/filters | kRing.chexRange.c | 56:69 (22%)51:64 (25%) | view |
| 11 | x 2 | src/apps/testappssrc/apps/testapps | testPolyfillReported.ctestPolyfillReported.c | 91:103 (11%)117:129 (11%) | view |
| 11 | x 2 | src/h3lib/libsrc/h3lib/lib | faceijk.cfaceijk.c | 632:650 (2%)808:826 (2%) | view |
| 11 | x 2 | src/apps/miscappssrc/apps/miscapps | h3ToGeoBoundaryHier.ch3ToGeoHier.c | 79:98 (14%)79:98 (14%) | view |
| 11 | x 2 | src/apps/testappssrc/apps/testapps | mkRandGeoBoundary.cmkRandGeo.c | 54:70 (30%)55:71 (31%) | view |
| 10 | x 2 | src/apps/testappssrc/apps/testapps | testH3UniEdge.ctestH3UniEdge.c | 283:293 (4%)323:333 (4%) | view |
| 10 | x 2 | src/h3lib/libsrc/h3lib/lib | faceijk.cfaceijk.c | 563:572 (1%)727:736 (1%) | view |
| 10 | x 2 | src/apps/testappssrc/apps/testapps | testPolygon.ctestPolygon.c | 303:316 (2%)524:537 (2%) | view |
| 10 | x 2 | src/apps/filterssrc/apps/miscapps | h3ToGeoBoundary.ch3ToGeoBoundaryHier.c | 52:63 (25%)64:75 (13%) | view |
| 10 | x 2 | src/apps/testappssrc/apps/testapps | testH3DistanceExhaustive.ctestH3ToLocalIjExhaustive.c | 42:54 (34%)130:142 (7%) | view |
| 9 | x 6 | src/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filters | h3ToLocalIj.ch3ToGeoBoundary.ch3ToComponents.chexRange.ch3ToGeo.ckRing.c | 80:92 (23%)94:106 (22%)120:132 (11%)82:94 (20%)93:105 (22%)90:102 (18%) | view |
Most Frequent Duplicates
The list of 9 most frequently found duplicates.
| Size | # | Folders | Files | Lines | Code |
|---|---|---|---|---|---|
| 6 | x 9 | src/apps/filterssrc/apps/testappssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filters | kRing.ctestH3ToGeoBoundary.ch3ToLocalIj.clocalIjToH3.ch3ToGeo.ch3ToComponents.cgeoToH3.ch3ToGeoBoundary.chexRange.c | 92:98 (12%)45:51 (40%)82:88 (15%)101:107 (10%)95:101 (15%)122:128 (7%)100:106 (11%)96:102 (15%)84:90 (13%) | view |
| 7 | x 8 | src/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filters | localIjToH3.ckRing.ch3ToLocalIj.ch3ToGeo.cgeoToH3.ch3ToComponents.chexRange.ch3ToGeoBoundary.c | 99:107 (12%)90:98 (14%)80:88 (17%)93:101 (17%)98:106 (13%)120:128 (9%)82:90 (16%)94:102 (17%) | view |
| 6 | x 6 | src/h3lib/libsrc/h3lib/libsrc/h3lib/libsrc/h3lib/libsrc/h3lib/libsrc/h3lib/lib | coordijk.ccoordijk.ccoordijk.ccoordijk.ccoordijk.ccoordijk.c | 316:323 (2%)338:345 (2%)373:380 (2%)394:401 (2%)465:472 (2%)487:494 (2%) | view |
| 9 | x 6 | src/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filterssrc/apps/filters | h3ToLocalIj.ch3ToGeoBoundary.ch3ToComponents.chexRange.ch3ToGeo.ckRing.c | 80:92 (23%)94:106 (22%)120:132 (11%)82:94 (20%)93:105 (22%)90:102 (18%) | view |
| 6 | x 5 | src/apps/testappssrc/apps/miscappssrc/apps/miscappssrc/apps/miscappssrc/apps/testapps | mkRandGeo.ch3ToGeoBoundaryHier.ch3ToGeoHier.ch3ToHier.cmkRandGeoBoundary.c | 57:64 (17%)127:134 (8%)128:135 (7%)83:90 (10%)56:63 (16%) | view |
| 6 | x 4 | src/apps/miscappssrc/apps/miscappssrc/apps/miscappssrc/apps/testapps | h3ToGeoHier.ch3ToHier.ch3ToGeoBoundaryHier.ctestH3NeighborRotations.c | 80:90 (7%)44:53 (10%)80:90 (8%)124:134 (6%) | view |
| 6 | x 3 | src/apps/filterssrc/apps/testappssrc/apps/testapps | geoToH3.cmkRandGeo.cmkRandGeoBoundary.c | 61:66 (11%)44:49 (17%)43:48 (16%) | view |
| 6 | x 3 | src/apps/miscappssrc/apps/miscappssrc/apps/miscapps | generateBaseCellNeighbors.cgenerateNumHexagons.cgenerateFaceCenterPoint.c | 250:260 (4%)43:53 (50%)39:49 (42%) | view |
| 6 | x 3 | src/apps/miscappssrc/apps/miscappssrc/apps/miscapps | h3ToGeoHier.ch3ToHier.ch3ToGeoBoundaryHier.c | 100:106 (7%)63:69 (10%)100:106 (8%) | view |