reserve()

void fl::basic_string::reserve

(

fl::size

newCapacity

)

Definition at line 475 of file basic_string.cpp.hpp.

                                             {
    if (newCapacity <= mLength) return;
    if (newCapacity + 1 <= mInlineCapacity) return;
    if (hasHeapData()) {
        const NotNullStringHolderPtr& heap = heapData();
        if (heap.get().use_count() <= 1 && heap->hasCapacity(newCapacity)) {
            return;
        }
    }
    NotNullStringHolderPtr newData = NotNullStringHolderPtr(fl::make_shared<StringHolder>(newCapacity));
    fl::memcpy(newData->data(), c_str(), mLength);
    newData->data()[mLength] = '\0';
    mStorage = newData;
}

References c_str(), fl::not_null< T >::get(), hasHeapData(), heapData(), fl::make_shared(), fl::memcpy(), mInlineCapacity, mLength, mStorage, and fl::shared_ptr< T >::use_count().

Referenced by fl::base64_encode(), fl::FileSystem::readText(), and resize().

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