Function GetLayerDataPtr

tests/layers/device_profile_api.cpp:54–67

// For the given data key, look up the layer_data instance from given layer_data_map
template <typename DATA_T>
DATA_T* GetLayerDataPtr(void* data_key, std::unordered_map<void*, DATA_T*>& layer_data_map) {
    DATA_T* debug_data;
    /* TODO: We probably should lock here, or have caller lock */
    auto got = layer_data_map.find(data_key);

    if (got == layer_data_map.end()) {
        debug_data = new DATA_T;
        layer_data_map[(void*)data_key] = debug_data;
    } else {
        debug_data = got->second;
    }

    return debug_data;
}

template <typename DATA_T>
void FreeLayerDataPtr(void* data_key, std::unordered_map<void*, DATA_T*>& layer_data_map) {