<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <maintainer type="project"> <email>sci-physics@gentoo.org</email> <name>Gentoo Physics Project</name> </maintainer> <longdescription> Herwig++ is a completely new event generator, written in C++. It is built on the experience gained with the well-known event generator HERWIG. The aim is to provide a multi purpose event generator with similar or improved capabilities (like angular ordered parton evolution and the cluster hadronization model). </longdescription> <use> <flag name="c++11">Build Herwig++ using the C++11 standard. Experimental feature, not for production use.</flag> <flag name="fastjet">Adds support for <pkg>sci-physics/fastjet</pkg></flag> </use> </pkgmetadata>