int LZ4_decompress_fast_usingDict()

in lz4.cpp [2749:2757]

• 9 lines of code
• 3 McCabe index (conditional complexity)

int LZ4_decompress_fast_usingDict(const char* source, char* dest, int originalSize, const char* dictStart, int dictSize)
{
    if (dictSize==0 || dictStart+dictSize == dest)
        return LZ4_decompress_unsafe_generic(
                        (const BYTE*)source, (BYTE*)dest, originalSize,
                        (size_t)dictSize, NULL, 0);
    assert(dictSize >= 0);
    return LZ4_decompress_fast_extDict(source, dest, originalSize, dictStart, (size_t)dictSize);
}