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feat(util/thread): add custom MK_THREAD_LOCAL_GET macros for when LEAN_MULTI_THREAD is not defined

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-06-07 10:41:17 -07:00
parent 15f0899efb
commit 5bf4138a4f
1 changed files with 6 additions and 0 deletions
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6
src/util/thread.h
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@ -166,6 +166,7 @@ public:
#define LEAN_THREAD_PTR(T) static thread_specific_ptr<T> LEAN_THREAD_LOCAL
#endif
#if defined(LEAN_MULTI_THREAD)
#define MK_THREAD_LOCAL_GET(T, GETTER_NAME, DEF_VALUE) \
static T & GETTER_NAME() { \
LEAN_THREAD_PTR(T) tlocal; \
@ -181,3 +182,8 @@ static T & GETTER_NAME() { \
tlocal.reset(new T()); \
return *tlocal; \
}
#else
// MK_THREAD_LOCAL_GET_DEF and MK_THREAD_LOCAL_GET when LEAN_MULTI_THREAD is OFF
#define MK_THREAD_LOCAL_GET(T, GETTER_NAME, DEF_VALUE) static T & GETTER_NAME() { static T r(DEF_VALUE); return r; }
#define MK_THREAD_LOCAL_GET_DEF(T, GETTER_NAME) static T & GETTER_NAME() { static T r; return r; }
#endif