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LHAPDFWrap
FREE SOFTWARE. USE AT YOUR OWN RISK.
A C++ wrapper for the LHAPDF package. Works with LHAPDFv2, v3.
Requires the gnu gcc compiler.
Adapted for LHAPDFv4 by Mike Whalley
INSTALLATION:
- Unpack in a directory
- edit Makefile:
LHAPDFDIR = "your path to libLHAPDF.a"
- edit test.cc and add the path to the member pdfs as distributed eg
../PDFsets
- make
- ./test should give you some sample output for some pdf set
if all this works, you may just use the Makefile and test.cc as
templates in your own C++ programs.
WARNING! Currently, the class is working fine if you work with only one
pdfset at a time. Using two different sets via two different instances
of the LHAPDFWrap class is dangerous as they both point to the same
FORTRAN library in memory.
WHAT YOU HAVE TO DO: You have to reinitialise the pdfset all the time in
your code whenever you switch pdfsets. That is cumbersome and may waste
computing time.
Stefan Gieseke (January 2005)
version 0: fairly cleaned up version. Basic documentation. Seen to
work with LHAPDFv2, LHAPDFv3
version 0.1: Comment concerning two instances added to README
version 0.2: Adapted by Mike Whalley for LHAPDFv4
version 0.3: Adapted by Craig Group/Mike Whalley for LHAPDFv5
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