elastic / ujson4c - 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 39 units with 564 lines of code in units (72.8% of code).

0 very complex units (0 lines of code)
1 complex units (88 lines of code)
1 medium complex units (58 lines of code)
1 simple units (76 lines of code)
36 very simple units (342 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 39 most complex units

Unit	# lines	McCabe index	# params
static int checkType() in src/ujdecode.c	88	31	3
int UJObjectUnpack() in src/ujdecode.c	58	11	5
UJObject UJDecode() in src/ujdecode.c	76	6	4
unsigned long long UJNumericUnsignedLongLong() in src/ujdecode.c	12	5	1
long long UJNumericLongLong() in src/ujdecode.c	12	5	1
int UJNumericInt() in src/ujdecode.c	12	5	1
double UJNumericFloat() in src/ujdecode.c	12	5	1
static JSOBJ newString() in src/ujdecode.c	25	3	3
void UJFree() in src/ujdecode.c	15	3	1
int UJIsInteger() in src/ujdecode.c	9	3	1
int UJIterObject() in src/ujdecode.c	17	3	3
static void objectAddKey() in src/ujdecode.c	18	2	4
static void arrayAddItem() in src/ujdecode.c	18	2	3
static JSOBJ newUnsignedLong() in src/ujdecode.c	11	2	2
int UJIsNull() in src/ujdecode.c	8	2	1
int UJIsTrue() in src/ujdecode.c	8	2	1
int UJIsFalse() in src/ujdecode.c	8	2	1
int UJIsLong() in src/ujdecode.c	8	2	1
int UJIsLongLong() in src/ujdecode.c	8	2	1
int UJIsDouble() in src/ujdecode.c	8	2	1
int UJIsString() in src/ujdecode.c	8	2	1
int UJIsArray() in src/ujdecode.c	8	2	1
int UJIsObject() in src/ujdecode.c	8	2	1
int UJIterArray() in src/ujdecode.c	11	2	2
int UJLengthArray() in src/ujdecode.c	8	2	1
static JSOBJ newTrue() in src/ujdecode.c	7	1	1
static JSOBJ newFalse() in src/ujdecode.c	7	1	1
static JSOBJ newNull() in src/ujdecode.c	7	1	1
static JSOBJ newObject() in src/ujdecode.c	9	1	1
static JSOBJ newArray() in src/ujdecode.c	10	1	1
static JSOBJ newInt() in src/ujdecode.c	8	1	2
static JSOBJ newLong() in src/ujdecode.c	8	1	2
static JSOBJ newDouble() in src/ujdecode.c	8	1	2
static void releaseObject() in src/ujdecode.c	6	1	2
static double GetDouble() in src/ujdecode.c	4	1	1
static long GetLong() in src/ujdecode.c	4	1	1
static long long GetLongLong() in src/ujdecode.c	4	1	1
static unsigned long long GetUnsignedLongLong() in src/ujdecode.c	4	1	1
int UJGetType() in src/ujdecode.c	4	1	1