make the base Header and Trailer classes virtual.
## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
def build(bld):
common = bld.create_ns3_module('common', ['core', 'simulator'])
common.source = [
'buffer.cc',
'chunk-registry.cc',
'packet-metadata.cc',
'packet-metadata-test.cc',
'packet.cc',
'tags.cc',
'tag-registry.cc',
'header.cc',
'trailer.cc',
'pcap-writer.cc',
'data-rate.cc',
'error-model.cc',
]
headers = bld.create_obj('ns3header')
headers.module = 'common'
headers.source = [
'buffer.h',
'chunk-registry.h',
'header.h',
'trailer.h',
'tags.h',
'tag-registry.h',
'tag.h',
'packet.h',
'packet-metadata.h',
'pcap-writer.h',
'data-rate.h',
'error-model.h',
]