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Commit
234fe7ef
authored
Apr 25, 2016
by
lucapegolotti
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Add implementation of blocking set
parent
a7e94398
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3 changed files
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134 additions
and
0 deletions
+134
-0
containers_cpp/include/embb/containers/blocking_set.h
+69
-0
containers_cpp/include/embb/containers/internal/blocking_set-inl.h
+61
-0
containers_cpp/test/main.cc
+4
-0
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containers_cpp/include/embb/containers/blocking_set.h
0 → 100755
View file @
234fe7ef
/*
* Copyright (c) 2014-2015, Siemens AG. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EMBB_CONTAINERS_BLOCKING_SET_H_
#define EMBB_CONTAINERS_BLOCKING_SET_H_
#include <embb/base/base.h>
#include <set>
namespace
embb
{
namespace
containers
{
/*
* Wrapper for the standard library set.
*
* \tparam T Element type.
*/
template
<
typename
Type
>
class
BlockingSet
{
typedef
embb
::
base
::
Mutex
Mutex
;
typedef
embb
::
base
::
LockGuard
<
Mutex
>
LockGuard
;
private
:
std
::
set
<
Type
>
internalSet
;
Mutex
mutex
;
public
:
BlockingSet
();
bool
Insert
(
const
Type
&
element
);
bool
Erase
(
const
Type
&
element
);
bool
Contains
(
const
Type
&
element
);
};
}
}
#include <embb/containers/internal/blocking_set-inl.h>
#endif // EMBB_CONTAINERS_BLOCKING_CONTAINER_
\ No newline at end of file
containers_cpp/include/embb/containers/internal/blocking_set-inl.h
0 → 100755
View file @
234fe7ef
#include "..\blocking_set.h"
/*
* Copyright (c) 2014-2015, Siemens AG. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EMBB_CONTAINERS_BLOCKING_SET_INL_H_
#define EMBB_CONTAINERS_BLOCKING_SET_INL_H_
namespace
embb
{
namespace
containers
{
template
<
typename
T
>
BlockingSet
<
T
>::
BlockingSet
()
:
internalSet
()
{}
template
<
typename
T
>
bool
BlockingSet
<
T
>::
Insert
(
const
T
&
element
){
LockGuard
lock
(
mutex
);
return
internalSet
.
insert
(
element
).
second
;
}
template
<
typename
T
>
bool
BlockingSet
<
T
>::
Erase
(
const
T
&
element
){
LockGuard
lock
(
mutex
);
return
internalSet
.
erase
(
element
)
>
0
;
}
template
<
typename
T
>
bool
BlockingSet
<
T
>::
Contains
(
const
T
&
element
){
LockGuard
lock
(
mutex
);
return
internalSet
.
find
(
element
)
!=
internalSet
.
end
();
}
}
}
#endif // EMBB_CONTAINERS_BLOCKING_SET_INL_H_
\ No newline at end of file
containers_cpp/test/main.cc
View file @
234fe7ef
...
...
@@ -30,6 +30,7 @@
#include <embb/containers/object_pool.h>
#include <embb/containers/lock_free_stack.h>
#include <embb/containers/lock_free_mpmc_queue.h>
#include <embb/containers/blocking_set.h>
#include <embb/base/c/memory_allocation.h>
#include <partest/partest.h>
...
...
@@ -50,6 +51,7 @@ using embb::containers::LockFreeMPMCQueue;
using
embb
::
containers
::
LockFreeStack
;
using
embb
::
containers
::
LockFreeTreeValuePool
;
using
embb
::
containers
::
WaitFreeArrayValuePool
;
using
embb
::
containers
::
BlockingSet
;
using
embb
::
containers
::
test
::
PoolTest
;
using
embb
::
containers
::
test
::
HazardPointerTest
;
using
embb
::
containers
::
test
::
QueueTest
;
...
...
@@ -58,6 +60,7 @@ using embb::containers::test::ObjectPoolTest;
using
embb
::
containers
::
test
::
HazardPointerTest2
;
PT_MAIN
(
"Data Structures C++"
)
{
unsigned
int
max_threads
=
static_cast
<
unsigned
int
>
(
2
*
partest
::
TestSuite
::
GetDefaultNumThreads
());
embb_thread_set_max_count
(
max_threads
);
...
...
@@ -74,4 +77,5 @@ PT_MAIN("Data Structures C++") {
PT_RUN
(
ObjectPoolTest
<
WaitFreeArrayValuePool
<
bool
COMMA
false
>
>
);
PT_EXPECT
(
embb_get_bytes_allocated
()
==
0
);
}
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