azure / azure-sdk-for-cpp

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

20% duplication:

92,702 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
19,098 duplicated lines

4,845 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 4,845 duplicates...

Size	#	Folders	Files	Lines	Code
287	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	2431:2818 (4%) 3126:3513 (4%)	view
137	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	2902:3087 (3%) 4664:4849 (3%)	view
106	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	468:620 (1%) 268:420 (10%)	view
101	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	1246:1385 (1%) 1856:1995 (1%)	view
70	x 2	sdk/storage/azure-storage-common/src sdk/tables/azure-data-tables/src	xml_wrapper.cpp xml_wrapper.cpp	115:219 (20%) 117:221 (19%)	view
70	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	6472:6573 (1%) 6650:6751 (1%)	view
59	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	1588:1667 (1%) 768:847 (5%)	view
57	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	2319:2375 (<1%) 3006:3062 (<1%)	view
57	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	2258:2314 (<1%) 2943:2999 (<1%)	view
53	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	687:763 (<1%) 440:516 (5%)	view
51	x 2	sdk/keyvault/azure-security-keyvault-keys/src sdk/keyvault/azure-security-keyvault-keys/src	key_client_models.cpp key_client_models.cpp	14:106 (15%) 157:249 (15%)	view
48	x 2	sdk/appconfiguration/azu...ta-appconfiguration/src sdk/appconfiguration/azu...ta-appconfiguration/src	configuration_client.cpp configuration_client.cpp	1175:1273 (3%) 1488:1586 (3%)	view
48	x 2	sdk/appconfiguration/azu...ta-appconfiguration/src sdk/appconfiguration/azu...ta-appconfiguration/src	configuration_client.cpp configuration_client.cpp	1175:1273 (3%) 1642:1740 (3%)	view
48	x 2	sdk/appconfiguration/azu...ta-appconfiguration/src sdk/appconfiguration/azu...ta-appconfiguration/src	configuration_client.cpp configuration_client.cpp	1488:1586 (3%) 1642:1740 (3%)	view
47	x 2	sdk/storage/azure-storage-queues/src sdk/tables/azure-data-tables/src	rest_client.cpp serializers.cpp	225:273 (4%) 308:356 (11%)	view
47	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	7464:7543 (<1%) 8060:8139 (<1%)	view
46	x 2	sdk/storage/azure-storage-common/src sdk/tables/azure-data-tables/src	xml_wrapper.cpp xml_wrapper.cpp	285:356 (13%) 293:364 (13%)	view
44	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	6016:6088 (<1%) 6142:6214 (<1%)	view
44	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	share_file_client.cpp share_file_client.cpp	1167:1239 (4%) 1279:1351 (4%)	view
44	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	7443:7521 (<1%) 7602:7680 (<1%)	view
43	x 2	sdk/storage/azure-storage-common/src sdk/tables/azure-data-tables/src	xml_wrapper.cpp xml_wrapper.cpp	40:103 (12%) 36:99 (12%)	view
42	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	5855:5929 (<1%) 6970:7044 (<1%)	view
40	x 2	sdk/appconfiguration/azu...ta-appconfiguration/src sdk/appconfiguration/azu...ta-appconfiguration/src	configuration_client.cpp configuration_client.cpp	368:448 (3%) 2166:2246 (3%)	view
39	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	1588:1635 (<1%) 1836:1883 (1%)	view
39	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	1836:1883 (1%) 768:815 (3%)	view
36	x 2	sdk/core/azure-core-amqp/src/impl/rust_amqp/amqp sdk/core/azure-core-amqp/src/impl/uamqp/amqp	claim_based_security.cpp claim_based_security.cpp	99:142 (41%) 116:159 (31%)	view
35	x 2	eng/common/TestResources eng/common/TestResources	Remove-TestResources.ps1 Update-TestResources.ps1	179:221 (12%) 84:126 (21%)	view
35	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	6308:6363 (<1%) 7284:7339 (<1%)	view
34	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	2385:2432 (<1%) 3074:3121 (<1%)	view
34	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	2148:2198 (<1%) 3363:3413 (<1%)	view
33	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	3152:3209 (<1%) 4909:4966 (<1%)	view
33	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	7623:7680 (<1%) 8060:8117 (<1%)	view
32	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	7022:7072 (<1%) 8095:8145 (<1%)	view
32	x 2	sdk/storage/azure-storage-common/src sdk/tables/azure-data-tables/src	xml_wrapper.cpp xml_wrapper.cpp	225:274 (9%) 227:276 (9%)	view
31	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	2148:2193 (<1%) 3924:3969 (<1%)	view
31	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	2148:2193 (<1%) 2392:2437 (<1%)	view
31	x 2	sdk/core/azure-core-amqp sdk/core/azure-core-amqp...st_amqp/azure_core_amqp	Test-Setup.ps1 Test-Setup.ps1	1:43 (56%) 1:44 (63%)	view
31	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	2392:2437 (<1%) 3363:3408 (<1%)	view
31	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	2392:2437 (<1%) 3924:3969 (<1%)	view
31	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	580:622 (<1%) 491:533 (<1%)	view
31	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	3363:3408 (<1%) 3924:3969 (<1%)	view
31	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-files-datalake/src	blob_sas_builder.cpp datalake_sas_builder.cpp	169:223 (12%) 145:199 (13%)	view
30	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-files-shares/src	rest_client.cpp rest_client.cpp	1040:1085 (<1%) 1669:1714 (<1%)	view
30	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	491:531 (<1%) 380:420 (2%)	view
29	x 2	sdk/storage/azure-storage-common/src sdk/tables/azure-data-tables/src	xml_wrapper.cpp xml_wrapper.cpp	360:397 (8%) 368:405 (8%)	view
29	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	6969:7020 (<1%) 7601:7652 (<1%)	view
29	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	6421:6468 (<1%) 6599:6646 (<1%)	view
29	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	1691:1725 (<1%) 865:899 (2%)	view
28	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	4496:4541 (<1%) 7131:7176 (<1%)	view
28	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-blobs/src	rest_client.cpp rest_client.cpp	6970:7020 (<1%) 7443:7493 (<1%)	view

Duplicated Units

The list of top 13 duplicated units.

See data for all 13 unit duplicates...

Size	#	Folders	Files	Lines	Code
74	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-queues/src	rest_client.cpp rest_client.cpp	687:764 440:517	view
21	x 2	sdk/storage/azure-storage-files-shares/src sdk/storage/azure-storage-blobs/src	share_responses.cpp blob_responses.cpp	87:111 38:62	view
19	x 2	sdk/tables/azure-data-tables/src/policies sdk/storage/azure-storage-common/src	tenant_bearer_token_policy.cpp storage_bearer_token_authentication_p...	27:51 28:52	view
17	x 3	sdk/attestation/azure-se...attestation/src/private sdk/keyvault/azure-secur...ault-administration/src sdk/keyvault/azure-security-keyvault-keys/src	attestation_common_request.cpp keyvault_settings_common_request.cpp keyvault_protocol.cpp	15:36 17:38 16:36	view
14	x 3	sdk/keyvault/azure-secur...ault-administration/src sdk/keyvault/azure-security-keyvault-secrets/src sdk/keyvault/azure-secur...yvault-certificates/src	backup_operation.cpp keyvault_operations.cpp certificate_client_operations.cpp	51:68 14:31 133:149	view
14	x 2	sdk/identity/azure-identity/src sdk/identity/azure-identity/src	workload_identity_credential.cpp azure_pipelines_credential.cpp	106:124 204:222	view
12	x 3	sdk/keyvault/azure-secur...ult-secrets/src/private sdk/keyvault/azure-secur...ertificates/src/private sdk/keyvault/azure-secur...yvault-keys/src/private	secret_serializers.hpp certificate_serializers.hpp key_serializers.hpp	28:41 24:37 23:36	view
10	x 2	sdk/eventhubs/azure-messaging-eventhubs/src sdk/eventhubs/azure-messaging-eventhubs/src	producer_client.cpp consumer_client.cpp	250:261 154:165	view
9	x 2	sdk/eventhubs/azure-messaging-eventhubs/src sdk/eventhubs/azure-messaging-eventhubs/src	producer_client.cpp consumer_client.cpp	175:188 135:145	view
9	x 2	sdk/tables/azure-data-tables/src/private/policies sdk/storage/azure-storag...storage/common/internal	service_version_policy.hpp storage_service_version_policy.hpp	24:34 25:35	view
7	x 2	sdk/storage/azure-storage-blobs/src sdk/storage/azure-storage-queues/src	blob_service_client.cpp queue_service_client.cpp	203:211 157:165	view
6	x 2	sdk/core/azure-core-amqp/src/models sdk/core/azure-core-amqp/src/models	amqp_message.cpp amqp_value.cpp	703:710 804:811	view
6	x 3	sdk/keyvault/azure-secur...e/keyvault/certificates sdk/keyvault/azure-secur...inc/azure/keyvault/keys sdk/keyvault/azure-secur...vault/keys/cryptography	certificate_client_models.hpp key_client_models.hpp cryptography_client_models.hpp	340:347 250:257 42:49	view