Variable metrics

PicInfo sample application v1.0 <2006-02-11>

VariableREADSWRITESRWFLOWSVARUSRLENVgm
PicBMP.BMPType235617
PicBMP.CoreHeader5165110
PicBMP.InfoHeader6176110
PicBMP.IsRLE022015
PicBMP.StoredFilename1010114
PicGIF.FileOK325616
PicGIF.LogicalScreenDescriptor5165123
PicGIF.MaxColors112119
PicGIF.Signature516519
PicGIF.StoredFilename1121114
PicMain.ProgramTitle1121212

Summary

Variable metricName Average MinMax Outliers Description
READS Reads from variable 2.7 0 6 - Number of read instructions from variable.
WRITES Writes to variable 1.3 0 3 - Number of write instructions to variable.
RW Reads and writes 4.0 1 7 - Number of reads and writes. A single instruction may count both as a read and as a write. RW=READS+WRITES
FLOWS Data flows 3.3 0 6 - Number of data flows into and out of a variable. FLOWS=READS*WRITES
VARUSR Variable users 1.1 1 2 >1 Number of modules that use a variable.
LENVgm Length of variable name 10.8 5 23 - Length of variable name in characters.

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