MutexLock.h

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#pragma once
 
#include <mutex>
#include <thread>
 
namespace shlublu
{
 
class MutexLock
{
public:
    using Guard = std::lock_guard<MutexLock>;
 
    class LockingError : public std::logic_error
    {
    public:
        explicit LockingError(const std::string& message)
            : logic_error(("Python binding: " + message).c_str())
        {}
 
        explicit LockingError(const char* message)
            : logic_error(std::string(message))
        {}
    };
 
public:
    MutexLock(MutexLock const&) = delete;
 
    MutexLock(MutexLock&&) = delete;
 
    MutexLock(bool locked = false);
    
    virtual ~MutexLock() noexcept;
 
public:
    void lock();    
 
    void unlock();
 
    unsigned lockLevel() const;
 
 
    bool currentThreadIsOwner() const;
 
private:
 
    std::recursive_mutex mMutex;
    std::thread::id mOwnerId;
    unsigned mLockLevel;
 
};
 
}