BitVecTryClone

Description

Try to create a deep copy of a bitvector. The returned bitvector must be deinitialized when no longer needed.

Parameters

Success

Returns true. *out now holds a deep copy of bv: same length, same bits, capacity sized for the length, and the source’s allocator binding. The source is untouched.

Failure

Returns false on allocation failure for the new byte buffer. *out is left in an initialized-but-empty state (length 0, capacity 0, data NULL) so the caller can safely deinit it.

Usage example (Cross-references)

        ValidateInt(value);
        *out = IntInit(value->bits.allocator);
        if (!BitVecTryClone(INT_BITS(out), INT_BITS(value))) {
            return false;
        }

    }
    
    bool BitVecTryClone(BitVec *out, BitVec *bv) {
        ValidateBitVec(bv);
        if (!out) {

        ValidateBitVec(bv);
        clone = BitVecInit(bv->allocator);
        (void)BitVecTryClone(&clone, bv);
        return clone;
    }