apache / logging-log4cxxUnit Size

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 1,267 units with 15,701 lines of code in units (46.6% of code).

5 very long units (839 lines of code)
47 long units (3,194 lines of code)
132 medium size units (3,982 lines of code)
219 small units (3,272 lines of code)
864 very small units (4,414 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
void parse() in src/main/cpp/properties.cpp	263	70	2
bool MultiprocessRollingFileAppender::rolloverInternal() in src/main/cpp/multiprocessrollingfileappender.cpp	205	31	1
void PatternParser::parse() in src/main/cpp/patternparser.cpp	154	26	4
bool RollingFileAppender::rolloverInternal() in src/main/cpp/rollingfileappender.cpp	114	15	1
void ODBCAppender::ODBCAppenderPriv::setPreparedStatement() in src/main/cpp/odbcappender.cpp	103	18	2
AppenderPtr DOMConfigurator::parseAppender() in src/main/cpp/domconfigurator.cpp	99	15	5
AppenderPtr PropertyConfigurator::parseAppender() in src/main/cpp/propertyconfigurator.cpp	95	14	2
void SimpleDateFormat::addToken() in src/main/cpp/simpledateformat.cpp	94	24	4
void XMLLayout::format() in src/main/cpp/xmllayout.cpp	92	10	3
int SyslogAppender::getFacility() in src/main/cpp/syslogappender.cpp	92	21	1
void DOMConfigurator::parse() in src/main/cpp/domconfigurator.cpp	89	21	5
bool FixedWindowRollingPolicy::purge() in src/main/cpp/fixedwindowrollingpolicy.cpp	88	14	3
RolloverDescriptionPtr TimeBasedRollingPolicy::rollover() in src/main/cpp/timebasedrollingpolicy.cpp	85	12	3
bool GZCompressAction::execute() in src/main/cpp/gzcompressaction.cpp	82	16	1
ODBCAppender::SQLHDBC ODBCAppender::getConnection() in src/main/cpp/odbcappender.cpp	79	13	1
void HTMLLayout::format() in src/main/cpp/htmllayout.cpp	77	6	3
ResourceBundlePtr ResourceBundle::getBundle() in src/main/cpp/resourcebundle.cpp	76	11	2
void SyslogAppender::append() in src/main/cpp/syslogappender.cpp	74	11	2
LogString System::getProperty() in src/main/cpp/system.cpp	73	13	1
unsigned int Transcoder::decode() in src/main/cpp/transcoder.cpp	72	15	2
void JSONLayout::appendItem() in src/main/cpp/jsonlayout.cpp	72	12	2
void FileAppender::setFileInternal() in src/main/cpp/fileappender.cpp	71	10	5
const TimeZonePtr TimeZone::getTimeZone() in src/main/cpp/timezone.cpp	70	11	1
bool ZipCompressAction::execute() in src/main/cpp/zipcompressaction.cpp	67	14	1
void RollingFileAppender::activateOptions() in src/main/cpp/rollingfileappender.cpp	67	10	1
LogString log4cxx::hexdump() in src/main/cpp/hexdump.cpp	67	16	3
NameAbbreviatorPtr NameAbbreviator::getAbbreviator() in src/main/cpp/nameabbreviator.cpp	66	13	1
DateFormatPtr DatePatternConverter::getDateFormat() in src/main/cpp/datepatternconverter.cpp	65	11	1
void DefaultConfigurator::configure() in src/main/cpp/defaultconfigurator.cpp	65	8	1
static void renderFacet() in src/main/cpp/simpledateformat.cpp	64	8	6
void TelnetAppender::acceptConnections() in src/main/cpp/telnetappender.cpp	63	10	0
void MultiprocessRollingFileAppender::activateOptions() in src/main/cpp/multiprocessrollingfileappender.cpp	63	10	1
void ODBCAppender::ODBCAppenderPriv::setParameterValues() in src/main/cpp/odbcappender.cpp	63	9	2
void PropertyConfigurator::parseLogger() in src/main/cpp/propertyconfigurator.cpp	61	11	6
void HTMLLayout::appendHeader() in src/main/cpp/htmllayout.cpp	60	2	2
void DOMConfigurator::parseLevel() in src/main/cpp/domconfigurator.cpp	60	8	5
RolloverDescriptionPtr FixedWindowRollingPolicy::rollover() in src/main/cpp/fixedwindowrollingpolicy.cpp	59	7	3
spi::ConfigurationStatus DOMConfigurator::doConfigure() in src/main/cpp/domconfigurator.cpp	59	4	2
void DBAppender::activateOptions() in src/main/cpp/dbappender.cpp	58	8	1
int CachedDateFormat::findMillisecondStart() in src/main/cpp/cacheddateformat.cpp	57	12	4
void FMTLayout::format() in src/main/cpp/fmtlayout.cpp	57	2	3
LogString OptionConverter::substVars() in src/main/cpp/optionconverter.cpp	57	7	2
void JSONLayout::format() in src/main/cpp/jsonlayout.cpp	57	12	3
void JSONLayout::appendSerializedLocationInfo() in src/main/cpp/jsonlayout.cpp	57	12	3
void TimeBasedRollingPolicy::activateOptions() in src/main/cpp/timebasedrollingpolicy.cpp	56	11	1
LevelPtr Level::toLevelLS() in src/main/cpp/level.cpp	53	12	2
LogString SyslogAppender::getFacilityString() in src/main/cpp/syslogappender.cpp	53	21	1
void AsyncAppender::append() in src/main/cpp/asyncappender.cpp	53	11	2
size_t PatternParser::finalizeConverter() in src/main/cpp/patternparser.cpp	52	5	8
void SMTPAppender::setOption() in src/main/cpp/smtpappender.cpp	52	12	2