microsoft / WSL-DistroLauncher
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).
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Conditional Complexity Overall
  • There are 17 units with 279 lines of code in units (28.3% of code).
    • 0 very complex units (0 lines of code)
    • 1 complex units (72 lines of code)
    • 0 medium complex units (0 lines of code)
    • 3 simple units (69 lines of code)
    • 13 very simple units (138 lines of code)
0% | 25% | 0% | 24% | 49%
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% | 25% | 0% | 24% | 49%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
DistroLauncher0% | 25% | 0% | 24% | 49%
Most Complex Units
Top 17 most complex units
Unit# linesMcCabe index# params
int wmain()
in DistroLauncher/DistroLauncher.cpp
 72 28 2
ULONG DistributionInfo::QueryUid()
in DistroLauncher/DistributionInfo.cpp
 35 8 1
HRESULT InstallDistribution()
in DistroLauncher/DistroLauncher.cpp
 25 6 1
9 6 0
bool DistributionInfo::CreateUser()
in DistroLauncher/DistributionInfo.cpp
 20 5 1
std::wstring Helpers::GetUserInput()
in DistroLauncher/Helpers.cpp
 15 4 2
HRESULT SetDefaultUser()
in DistroLauncher/DistroLauncher.cpp
 12 3 1
HRESULT FormatMessageHelperVa()
in DistroLauncher/Helpers.cpp
 16 3 3
void Helpers::PrintErrorMessage()
in DistroLauncher/Helpers.cpp
 16 2 1
HRESULT PrintMessageVa()
in DistroLauncher/Helpers.cpp
 9 2 2
HRESULT WslApiLoader::WslRegisterDistribution()
in DistroLauncher/WslApiLoader.cpp
 8 2 0
HRESULT WslApiLoader::WslConfigureDistribution()
in DistroLauncher/WslApiLoader.cpp
 8 2 2
HRESULT WslApiLoader::WslLaunchInteractive()
in DistroLauncher/WslApiLoader.cpp
 8 2 3
HRESULT WslApiLoader::WslLaunch()
in DistroLauncher/WslApiLoader.cpp
 8 2 6
HRESULT Helpers::PrintMessage()
in DistroLauncher/Helpers.cpp
 8 1 2
void Helpers::PromptForInput()
in DistroLauncher/Helpers.cpp
 6 1 0
BOOL WslApiLoader::WslIsDistributionRegistered()
in DistroLauncher/WslApiLoader.cpp
 4 1 0