=
"Class hierarchy: :class:`freestyle.types.UnaryPredicate1D` > "
":class:`QuantitativeInvisibilityUP1D`\n"
"\n"
".. method:: __init__(qi=0)\n"
"\n"
" Builds a QuantitativeInvisibilityUP1D object.\n"
"\n"
" :arg qi: The Quantitative Invisibility you want the Interface1D to\n"
" have.\n"
" :type qi: int\n"
"\n"
".. method:: __call__(inter)\n"
"\n"
" Returns true if the Quantitative Invisibility evaluated at an\n"
" Interface1D, using the\n"
" :class:`freestyle.functions.QuantitativeInvisibilityF1D` functor,\n"
" equals a certain user-defined value.\n"
"\n"
" :arg inter: An Interface1D object.\n"
" :type inter: :class:`freestyle.types.Interface1D`\n"
" :return: True if Quantitative Invisibility equals a user-defined\n"
" value.\n"
" :rtype: bool\n"