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nexedi
cython
Commits
19d5dd91
Commit
19d5dd91
authored
8 years ago
by
Robert Bradshaw
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Test of parital specialization type parameter deduction.
parent
50e2d48e
Changes
2
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2 changed files
with
16 additions
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0 deletions
+16
-0
tests/run/cpp_template_functions.pyx
tests/run/cpp_template_functions.pyx
+12
-0
tests/run/cpp_template_functions_helper.h
tests/run/cpp_template_functions_helper.h
+4
-0
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tests/run/cpp_template_functions.pyx
View file @
19d5dd91
...
...
@@ -8,6 +8,7 @@ cdef extern from "cpp_template_functions_helper.h":
cdef
pair
[
T
,
U
]
two_params
[
T
,
U
](
T
,
U
)
cdef
cppclass
A
[
T
]:
pair
[
T
,
U
]
method
[
U
](
T
,
U
)
U
part_method
[
U
](
pair
[
T
,
U
])
cdef
T
nested_deduction
[
T
](
const
T
*
)
pair
[
T
,
U
]
pair_arg
[
T
,
U
](
pair
[
T
,
U
]
a
)
cdef
T
*
pointer_param
[
T
](
T
*
)
...
...
@@ -43,6 +44,17 @@ def test_method(int x, int y):
return
a_int
.
method
[
float
](
x
,
y
),
a_double
.
method
[
int
](
x
,
y
)
# return a_int.method[double](x, y), a_double.method[int](x, y)
def
test_part_method
(
int
x
,
int
y
):
"""
>>> test_part_method(5, 10)
(10.0, 10)
"""
cdef
A
[
int
]
a_int
cdef
pair
[
int
,
double
]
p_int
=
(
x
,
y
)
cdef
A
[
double
]
a_double
cdef
pair
[
double
,
int
]
p_double
=
(
x
,
y
)
return
a_int
.
part_method
(
p_int
),
a_double
.
part_method
(
p_double
)
def
test_simple_deduction
(
int
x
,
double
y
):
"""
>>> test_simple_deduction(1, 2)
...
...
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tests/run/cpp_template_functions_helper.h
View file @
19d5dd91
...
...
@@ -20,6 +20,10 @@ class A {
std
::
pair
<
T
,
U
>
method
(
T
a
,
U
b
)
{
return
std
::
pair
<
T
,
U
>
(
a
,
b
);
}
template
<
typename
U
>
U
part_method
(
std
::
pair
<
T
,
U
>
p
)
{
return
p
.
second
;
}
};
template
<
typename
T
>
...
...
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