getOrCreateId()

int fl::IdTracker::getOrCreateId

(

void *

ptr

)

Get existing ID for pointer, or create a new one if not found.

Thread-safe.

Parameters

ptr	Pointer to track

Returns

Unique integer ID for this pointer

Definition at line 6 of file id_tracker.cpp.hpp.

                                                  {
    if (!ptr) {
        return -1;  // Invalid pointer gets invalid ID
    }
 
    // Lock for thread safety
    mMutex.lock();
 
    // Check if ID already exists
    auto it = mPointerToId.find(ptr);
    if (it != mPointerToId.end()) {
        int id = it->second;
        mMutex.unlock();
        return id;
    }
 
    // Create new ID
    int newId = mNextId++;
    mPointerToId[ptr] = newId;
 
    mMutex.unlock();
    return newId;
}

References FL_NOEXCEPT, mMutex, mNextId, and mPointerToId.

Referenced by IdTracker().

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