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https://issues.apache.org/jira/browse/GEODE-2494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886161#comment-15886161
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ASF GitHub Bot commented on GEODE-2494:
---------------------------------------
Github user dgkimura commented on a diff in the pull request:
https://github.com/apache/geode-native/pull/36#discussion_r103252510
--- Diff: src/cppcache/integration-test/testSpinLock.cpp ---
@@ -20,48 +20,44 @@
#include "fw_dunit.hpp"
#include <geode/GeodeCppCache.hpp>
+#include <mutex>
+#include <util/concurrent/spinlock_mutex.hpp>
+
#include <Condition.hpp>
#include <ace/Task.h>
#include <ace/Time_Value.h>
#include <ace/Guard_T.h>
-namespace apache {
-namespace geode {
-namespace client {
+namespace {
-CPPCACHE_EXPORT void* testSpinLockCreate();
-CPPCACHE_EXPORT void testSpinLockAcquire(void* lock);
-CPPCACHE_EXPORT void testSpinLockRelease(void* lock);
-} // namespace client
-} // namespace geode
-} // namespace apache
+using apache::geode::util::concurrent::spinlock_mutex;
DUNIT_TASK(s1p1, Basic)
{
- void* lock = apache::geode::client::testSpinLockCreate();
- apache::geode::client::testSpinLockAcquire(lock);
- apache::geode::client::testSpinLockRelease(lock);
+ spinlock_mutex s;
+ { std::lock_guard<spinlock_mutex> lk(s); }
--- End diff --
I actually find using separate lines more readable. How does everybody
else feel?
> Replace SpinLock class with C++11 style BasicLockable class, spinlock_mutex.
> ----------------------------------------------------------------------------
>
> Key: GEODE-2494
> URL: https://issues.apache.org/jira/browse/GEODE-2494
> Project: Geode
> Issue Type: Sub-task
> Components: native client
> Reporter: Jacob S. Barrett
> Assignee: Jacob S. Barrett
>
> Replace {{SpinLock}} class with C++11 style
> {{[BasicLockable|http://en.cppreference.com/w/cpp/concept/BasicLockable]}}
> class, {{spinlock_mutex}}. You can find several public domain examples of how
> to implement a {{spinlock_mutex}} that can be used with
> {{[std::lock_guard|http://en.cppreference.com/w/cpp/thread/lock_guard]}}.
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