本文整理汇总了C++中std::shared_mutex::unlock方法的典型用法代码示例。如果您正苦于以下问题：C++ shared_mutex::unlock方法的具体用法？C++ shared_mutex::unlock怎么用？C++ shared_mutex::unlock使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类std::shared_mutex的用法示例。
在下文中一共展示了shared_mutex::unlock方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main()
{
#if _LIBCPP_STD_VER > 11
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f1));
std::this_thread::sleep_for(ms(250));
m.unlock();
for (auto& t : v)
t.join();
}
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f2));
std::this_thread::sleep_for(ms(300));
m.unlock();
for (auto& t : v)
t.join();
}
#endif // _LIBCPP_STD_VER > 11
}示例2: insert
/**
* insert method; find the right place in the list, add val so that it is
* in sorted order; if val is already in the list, exit without inserting
*/
void insert(int val)
{
mtx.lock();
// traverse the list to find the insertion point
Node* prev =sentinel;
Node* curr = prev->next;
while (curr != NULL) {
if (curr->val >= val)
break;
prev = curr;
curr = prev->next;
}
// now insert new_node between prev and curr
//
// NB: if the test fails, it means we quit the above loop on account
// of /finding/ val, in which case we just exit
if (!curr || ((curr->val) > val)) {
// create the new node
Node* i = (Node*)malloc(sizeof(Node));
i->val = val;
i->next = curr;
// insert it
prev->next = i;
}
mtx.unlock();
}示例3: remove
/**
* To remove from the list, we need to keep a pointer to the previous
* node, too. Note that this is much easier on account of us having a
* sentinel
*/
void remove(int val)
{
mtx.lock();
// find the node whose val matches the request
Node* prev = sentinel;
Node* curr = prev->next;
while (curr != NULL) {
// if we find the node, disconnect it and end the search
if (curr->val == val) {
prev->next = curr->next;
// delete curr...
free(curr);
break;
}
else if (curr->val > val) {
// this means the search failed
break;
}
// advance one node
prev = curr;
curr = prev->next;
}
mtx.unlock();
}示例4: main
int main()
{
m.lock();
std::thread t(f);
std::this_thread::sleep_for(WaitTime);
m.unlock();
t.join();
}示例5: f
void f()
{
time_point t0 = Clock::now();
m.lock();
time_point t1 = Clock::now();
m.unlock();
ns d = t1 - t0 - WaitTime;
assert(d < Tolerance); // within tolerance
}示例6: main
int main()
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f));
std::this_thread::sleep_for(ms(250));
m.unlock();
for (auto& t : v)
t.join();
}示例7: main
int main()
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f));
std::this_thread::sleep_for(WaitTime);
m.unlock();
for (auto& t : v)
t.join();
m.lock_shared();
for (auto& t : v)
t = std::thread(g);
std::thread q(f);
std::this_thread::sleep_for(WaitTime);
m.unlock_shared();
for (auto& t : v)
t.join();
q.join();
}