regExp → OpenFOAM Relation

File in src/OSspecific/POSIX/regExp	Includes file in src/OpenFOAM
regExp.H	primitives / strings / regex / regExpCxx.H
regExpPosix.C	db / error / error.H
regExpPosix.C	primitives / strings / lists / SubStrings.H
regExpPosix.H	primitives / strings / regex / regExpCxx.H