void HqlCppLibrary::extractOutputs()
{
HqlExprArray symbols;
scopeExpr->queryScope()->getSymbols(symbols);
IHqlScope * scope = scopeExpr->queryScope();
HqlDummyLookupContext dummyctx(NULL);
ForEachItemIn(i, symbols)
{
IHqlExpression & cur = symbols.item(i);
if (isExported(&cur))
{
_ATOM name = cur.queryName();
OwnedHqlExpr value = scope->lookupSymbol(name, LSFpublic, dummyctx);
if (value && !value->isFunction())
{
if (value->isDataset() || value->isDatarow() || value->queryType()->isScalar())
{
OwnedHqlExpr null = createNullExpr(value);
outputs.append(*cur.cloneAllAnnotations(null));
}
}
}
}
void CChildLinkedDatasetColumnInfo::setColumn(HqlCppTranslator & translator, BuildCtx & ctx, IReferenceSelector * selector, IHqlExpression * _value)
{
OwnedHqlExpr addressSize = getColumnAddress(translator, ctx, selector, sizetType, 0);
OwnedHqlExpr addressData = getColumnAddress(translator, ctx, selector, queryType(), sizeof(size32_t));
ITypeInfo * resultType = queryType();
LinkedHqlExpr value = _value;
ITypeInfo * valueType = value->queryType();
assertRecordTypesMatch(resultType, valueType);
value.setown(addDatasetLimits(translator, ctx, selector, value));
CHqlBoundTarget boundTarget;
boundTarget.count.setown(convertAddressToValue(addressSize, sizetType));
boundTarget.expr.setown(convertAddressToValue(addressData, queryType()));
if (value->getOperator() == no_null)
value.setown(createNullExpr(column));
translator.buildDatasetAssign(ctx, boundTarget, value);
}
