microsoft / ros_azure_iothub
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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).
Learn more...
Conditional Complexity Overall
  • There are 18 units with 508 lines of code in units (77.0% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (123 lines of code)
    • 3 simple units (162 lines of code)
    • 14 very simple units (223 lines of code)
0% | 0% | 24% | 31% | 43%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
cpp0% | 0% | 24% | 31% | 43%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
roscpp_azure_iothub/src0% | 0% | 25% | 32% | 41%
dynamic_tutorials/src0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 18 most complex units
Unit# linesMcCabe index# params
static void deviceTwinCallback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 123 23 4
void topicCallback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 79 8 6
static IOTHUBMESSAGE_DISPOSITION_RESULT receive_msg_callback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 41 6 2
static bool InitializeAzureIoTHub()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 42 6 1
static int device_method_callback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 43 5 6
static bool InitializeX509Certificate()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 35 5 2
static bool IsTopicAvailableForSubscribe()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 21 4 1
static bool ReadKeyFromFile()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 30 4 2
static void connection_status_callback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 13 2 3
void buildReportedString()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 12 2 2
int main()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 12 2 2
void callback()
in dynamic_tutorials/src/server.cpp
 6 1 2
int main()
in dynamic_tutorials/src/server.cpp
 11 1 2
static void send_confirm_callback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 6 1 2
void sendMsgToAzureIoTHub()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 13 1 2
static void reportedStateCallback()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 5 1 2
static void subscribeTopic()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 10 1 2
static void DeinitializeAzureIoTHub()
in roscpp_azure_iothub/src/ros_azure_iothub_cpp_node.cpp
 6 1 1