Method copyFrom

JuceLibraryCode/modules/juce_core/memory/juce_MemoryBlock.cpp:224–240

}

void MemoryBlock::copyFrom (const void* const src, int offset, size_t num) noexcept
{
    auto* d = static_cast<const char*> (src);

    if (offset < 0)
    {
        d -= offset;
        num += (size_t) -offset;
        offset = 0;
    }

    if ((size_t) offset + num > size)
        num = size - (size_t) offset;

    if (num > 0)
        memcpy (data + offset, d, num);
}

void MemoryBlock::copyTo (void* const dst, int offset, size_t num) const noexcept
{