int BinaryNode::substr(BinaryNode& b, qore_offset_t offset) const { printd(5, "BinaryNode::substr(offset: "QSD") this: %p len: "QSD")\n", offset, this, len); checkOffset(offset); if (offset == (qore_offset_t)len) return -1; b.append((char*)ptr + offset, len - offset); return 0; }
int BinaryNode::substr(BinaryNode& b, qore_offset_t offset, qore_offset_t length) const { printd(5, "BinaryNode::substr(offset: "QSD", length: "QSD") this: %p len: "QSD"\n", offset, length, this, len); checkOffset(offset, length); if (offset == (qore_offset_t)len) return -1; if (length > (qore_offset_t)(len - offset)) length = len - offset; b.append((char*)ptr + offset, length); return 0; }