1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

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25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28from slicc.symbols.Symbol import Symbol
29from slicc.symbols.Type import Type
30
31class Func(Symbol):
32 def __init__(self, table, ident, location, return_type, param_types,
33 param_strings, body, pairs):
34 super(Func, self).__init__(table, ident, location, pairs)
35 self.return_type = return_type
36 self.param_types = param_types
37 self.param_strings = param_strings
38 self.body = body
39 self.isInternalMachineFunc = False
40 self.c_ident = ident
41 self.class_name = ""
42
43 def __repr__(self):
44 return ""
45
46 @property
47 def prototype(self):
48 if "external" in self:
49 return ""
50

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71 # Generate function header
72 void_type = self.symtab.find("void", Type)
73 return_type = self.return_type.c_ident
74 if "return_by_ref" in self and self.return_type != void_type:
75 return_type += "&"
76 if "return_by_pointer" in self and self.return_type != void_type:
77 return_type += "*"
78
79 params = ', '.join(self.param_strings)
80
81 code('''
82$return_type
83${{self.class_name}}::${{self.c_ident}}($params)
84{
85${{self.body}}
86}
87''')
88 return str(code)
89
90__all__ = [ "Func" ]