Skip to content

use std::lock_guard instead of std::unique_lock #24

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
mjopenglsdl wants to merge 1 commit into
base: master
Choose a base branch
from
Open

use std::lock_guard instead of std::unique_lock #24

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 8 additions & 6 deletions include/SafeQueue.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,11 @@
#include <mutex>
#include <queue>

// Thread safe implementation of a Queue using a std::queue

// Thread safe implementation of a Queue using an std::queue
template <typename T>
class SafeQueue {
class SafeQueue
{
private:
std::queue<T> m_queue;
std::mutex m_mutex;
Expand All @@ -24,22 +26,22 @@ class SafeQueue {


bool empty() {
std::unique_lock<std::mutex> lock(m_mutex);
std::lock_guard <std::mutex> lock(m_mutex);
return m_queue.empty();
}

int size() {
std::unique_lock<std::mutex> lock(m_mutex);
std::lock_guard <std::mutex> lock(m_mutex);
return m_queue.size();
}

void enqueue(T& t) {
std::unique_lock<std::mutex> lock(m_mutex);
std::lock_guard <std::mutex> lock(m_mutex);
m_queue.push(t);
}

bool dequeue(T& t) {
std::unique_lock<std::mutex> lock(m_mutex);
std::lock_guard <std::mutex> lock(m_mutex);

if (m_queue.empty()) {
return false;
Expand Down