cpp.py 文件源码

def describe_signature(self, signode, mode, env, parentScope):
        _verify_description_mode(mode)
        paramlist = addnodes.desc_parameterlist()
        for arg in self.args:
            param = addnodes.desc_parameter('', '', noemph=True)
            if mode == 'lastIsName':  # i.e., outer-function params
                arg.describe_signature(param, 'param', env,
                                       parentScope=parentScope)
            else:
                arg.describe_signature(param, 'markType', env,
                                       parentScope=parentScope)
            paramlist += param
        signode += paramlist

        def _add_anno(signode, text):
            signode += nodes.Text(' ')
            signode += addnodes.desc_annotation(text, text)

        def _add_text(signode, text):
            signode += nodes.Text(' ' + text)

        if self.volatile:
            _add_anno(signode, 'volatile')
        if self.const:
            _add_anno(signode, 'const')
        if self.refQual:
            _add_text(signode, self.refQual)
        if self.exceptionSpec:
            _add_anno(signode, text_type(self.exceptionSpec))
        if self.final:
            _add_anno(signode, 'final')
        if self.override:
            _add_anno(signode, 'override')
        if self.initializer:
            _add_text(signode, '= ' + text_type(self.initializer))