CVSROOT: /cvs/ppl Module name: ppl Changes by: zaffanella@cs.unipr.it 2001-10-28 14:20:27 Modified files: src : Generator.cc Generator.defs.hh LinExpression.defs.hh LinExpression.cc Generator.inlines.hh Log message: Now the friend function vertex(e, d) has also its first argument optional; calling vertex() creates the origin of the zero-dim vector space. Added zero-dim checks to ray(e) and line(e). Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Generator.cc.diff?cvsroot=ppl&r1=1.5&r2=1.6 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Generator.defs.hh.diff?cvsroot=ppl&r1=1.21&r2=1.22 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/LinExpression.defs.hh.diff?cvsroot=ppl&r1=1.14&r2=1.15 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/LinExpression.cc.diff?cvsroot=ppl&r1=1.3&r2=1.4 http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Generator.inlines.hh.diff?cvsroot=ppl&r1=1.11&r2=1.12