Method getSize

src/openpose/core/array.cpp:421–444

    template<typename T>
    int Array<T>::getSize(const int index) const
    {
        try
        {
            // Matlab style:
                // If empty -> return 0
                // If index >= # dimensions -> return 1
            if ((unsigned int)index < mSize.size() && 0 <= index)
                return mSize[index];
            // Long version:
            // else if (mSize.empty())
            //     return 0;
            // else // if mSize.size() <= (unsigned int)index
            //     return 1;
            // Equivalent to:
            else
                return (!mSize.empty());
        }
        catch (const std::exception& e)
        {
            error(e.what(), __LINE__, __FUNCTION__, __FILE__);
            return 0;
        }
    }

    template<typename T>
    std::string Array<T>::printSize() const