Method makeOffsets

src/common/MsgMetadata.cpp:347–377

returns ~0 on success or index of not finished item

// returns ~0 on success or index of not finished item
unsigned MsgMetadata::makeOffsets()
{
	length = alignedLength = 0;
	alignment = type_alignments[dtype_short];	// NULL indicator

	for (unsigned n = 0; n < items.getCount(); ++n)
	{
		Item* param = &items[n];
		if (!param->finished)
		{
			length = alignment = 0;
			return n;
		}

		unsigned dtype;
		length = fb_utils::sqlTypeToDsc(length, param->type, param->length,
			&dtype, NULL /*length*/, &param->offset, &param->nullInd);

		if (dtype >= DTYPE_TYPE_MAX)
		{
			length = alignment = 0;
			return n;
		}

		alignment = MAX(alignment, type_alignments[dtype]);
	}

	alignedLength = FB_ALIGN(length, alignment);

	return ~0u;
}


IMetadataBuilder* MsgMetadata::getBuilder(CheckStatusWrapper* status)