2 # This file is part of NIT ( http://www.nitlanguage.org ).
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
18 class TypeTestDepthGenerator
21 redef fun initnit
(res
)
24 res
.add
"new {c}[Root]"
31 return "a isa {classes[middle]}[Root]"
34 redef fun initjava
(res
, interfaces
)
38 if interfaces
then tagc
= "X"
40 res
.add
"new {tagc}{c}<Root>()"
44 redef fun testjava
(interfaces
)
46 return "a instanceof {classes[middle]}"
49 redef fun initcsharp
(res
, interfaces
)
52 if interfaces
then tagc
= "X"
54 res
.add
"new {tagc}{c}<Root>()"
58 redef fun testcsharp
(interfaces
)
60 return "a is {classes[middle]}<Root>"
63 redef fun initscala
(res
, interfaces
)
66 if interfaces
then tagc
= "X"
68 res
.add
"new {tagc}{c}[Root]()"
72 redef fun testscala
(interfaces
)
74 return "a.isInstanceOf[{classes[middle]}[Root]]"
77 redef fun initcpp
(res
)
80 res
.add
"new {c}<Root>()"
86 write
"\t\t\t{classes[middle]}<Root> *to = dynamic_cast<{classes[middle]}<Root>*>(a);"
90 redef fun inite
(res
, se
)
93 res
.add
"create \{{c}[ROOT]\}"
99 write
"\t\t\t\t\tto ?= a"
105 write
"\t\t\tto: detachable {classes[middle]}[ROOT]"
108 redef fun initpython
(res
)
116 return "isinstance(a, {classes[middle]})"
120 var g
= new TypeTestDepthGenerator