aws / aws-iot-device-sdk-cpp-v2 - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 1,727 units with 16,555 lines of code in units (55.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
25 medium complex units (1,371 lines of code)
71 simple units (2,401 lines of code)
1,631 very simple units (12,783 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
void ClientOperation::OnContinuationMessage() in eventstream_rpc/source/EventStreamClient.cpp	102	21	4
def setup_json_arguments_list() in utils/run_in_ci.py	50	20	2
def setup_json_arguments_list() in utils/run_sample_ci.py	49	19	1
def main() in utils/update_semantic_version.py	58	18	0
def launch_sample() in utils/run_sample_ci.py	69	17	0
def parseXML() in utils/appverifier_xml.py	52	16	2
def make_windows_pfx_file() in utils/run_sample_ci.py	63	16	3
def make_windows_pfx_file() in utils/run_in_ci.py	63	16	3
def cleanup_runnable() in utils/run_in_ci.py	22	15	0
def cleanup_sample() in utils/run_sample_ci.py	21	14	0
void PublishToIoTCoreRequest::SerializeToJsonObject() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	58	14	1
void PublishToIoTCoreRequest::s_loadFromJsonView() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	65	14	2
Crt::String RpcError::StatusToString() in eventstream_rpc/source/EventStreamClient.cpp	35	14	0
bool DiscoveryClient::Discover() in discovery/source/DiscoveryClient.cpp	91	13	2
void MQTTMessage::SerializeToJsonObject() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	54	13	1
void MQTTMessage::s_loadFromJsonView() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	55	13	2
void CreateLocalDeploymentRequest::SerializeToJsonObject() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	68	13	1
void CreateLocalDeploymentRequest::s_loadFromJsonView() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	77	13	2
bool SubscribeToTopicStreamHandler::OnStreamError() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	31	13	2
bool SubscribeToCertificateUpdatesStreamHandler::OnStreamError() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	31	13	2
void JobExecutionData::LoadFromObject() in jobs/source/JobExecutionData.cpp	50	12	2
void JobExecutionData::SerializeToObject() in jobs/source/JobExecutionData.cpp	50	12	1
void ClientConnection::s_onProtocolMessage() in eventstream_rpc/source/EventStreamClient.cpp	68	12	3
def main() in utils/check_codegen_edits.py	42	11	0
EventStreamRpcStatusCode ClientOperation::HandleError() in eventstream_rpc/source/EventStreamClient.cpp	47	11	3
def DeleteIoTThing() in utils/delete_iot_thing_ci.py	33	10	1
RejectedErrorCode FromString() in commands/source/RejectedErrorCode.cpp	42	10	1
Aws::Crt::Optional ComponentDetails::GetState() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	38	10	0
bool SubscribeToIoTCoreStreamHandler::OnStreamError() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	25	10	2
bool SubscribeToConfigurationUpdateStreamHandler::OnStreamError() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	25	10	2
bool SubscribeToComponentUpdatesStreamHandler::OnStreamError() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	25	10	2
void UpdateJobExecutionRequest::LoadFromObject() in jobs/source/UpdateJobExecutionRequest.cpp	44	10	2
void UpdateJobExecutionRequest::SerializeToObject() in jobs/source/UpdateJobExecutionRequest.cpp	43	10	1
RejectedErrorCode FromString() in jobs/source/RejectedErrorCode.cpp	42	10	1
std::future ClientConnection::Connect() in eventstream_rpc/source/EventStreamClient.cpp	95	10	3
void ComponentDetails::SetState() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	32	9	1
JobStatus FromString() in jobs/source/JobStatus.cpp	38	9	1
def delete_iot_thing() in utils/ci_iot_thing.py	33	8	2
Aws::Crt::Optional Metric::GetUnit() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	30	8	0
void ClientConnection::s_onConnectionShutdown() in eventstream_rpc/source/EventStreamClient.cpp	44	8	3
def launch_runnable() in utils/run_in_ci.py	90	7	1
void DeploymentStatusDetails::SerializeToJsonObject() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	37	7	1
void DeploymentStatusDetails::s_loadFromJsonView() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	37	7	2
Aws::Crt::Optional DeploymentStatusDetails::GetDetailedDeploymentStatus() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	28	7	0
void Metric::SetUnit() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	26	7	1
Aws::Crt::Optional LocalDeployment::GetStatus() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	26	7	0
bool SubscribeToValidateConfigurationUpdatesStreamHandler::OnStreamError() in greengrass_ipc/source/GreengrassCoreIpcModel.cpp	19	7	2
void JobExecutionSummary::LoadFromObject() in jobs/source/JobExecutionSummary.cpp	29	7	2
void JobExecutionSummary::SerializeToObject() in jobs/source/JobExecutionSummary.cpp	28	7	1
void GetPendingJobExecutionsResponse::LoadFromObject() in jobs/source/GetPendingJobExecutionsResponse.cpp	39	7	2