introduction = '''
'''

class boost(namespace): pass

class python(boost):
    
    class class_(class_template):
        T = type()
        T.requires = 'a class type'
        
        Bases = concepts.mpl_sequence('class type')
        HolderGenerator = concepts.HolderGenerator()
        template_args = (T, Bases, HolderGenerator)

        class def_1(function_template):
            name = "def"
            args = (('char const*', 'name'), ('F', 'f'))
        
class_template