‘Guilty as charged’ is the verdict. I owe an apology to the audience for selling vapourware. I got stuck with Data, RecordSet, ODBC connector & co, so the servlet engine got pushed on the back burner for the ump-th time. But I’m getting ready to give it a shot and push it out the door (just don’t hold me accountable for saying this \ud83d\ude09<\/p>\n
Anyway, back to PocoData, what I was trying to achieve is to be able to do something like this:<\/p>\n
for(RecordSet::Iterator it = stmt.recordSet().begin(); it != stmt.recordSet().end(); ++it) or this That would be something, right? Provided I'm not concerned with performance, of course. ‘Guilty as charged’ is the verdict. I owe an apology to the audience for selling vapourware. I got stuck with Data, RecordSet, ODBC connector & co, so the servlet engine got pushed on the back burner for the ump-th time. But I’m getting ready to give it a shot and push it out the door […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-41","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/41","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=41"}],"version-history":[{"count":0,"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/41\/revisions"}],"wp:attachment":[{"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pocoproject.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} Statement stmt = (session << \"SELECT * FROM aTable\", now);\/\/note no 'into()' provided<\/code><\/p>\n
\n{<\/span>
\nint i1 = AnyCast<<\/span>int>((*<\/span>it)[<\/span>\"fld1\"<\/span>]));<\/span>
\nfloat f2 = AnyCast<<\/span>float>((*<\/span>it)[<\/span>\"fld2\"<\/span>]));<\/span>
\n}<\/span>
\nNow, all this is nice and well, but I still must know the type I'm extracting, so not much is achieved. If I could do this:<\/p>\n int i = (*it)[\"fld\"].toInt(); <\/code><\/p>\n
\n int i = toInt((*it)[\"fld\"]); <\/code><\/p>\n
\nOn how to do the above, the jury is still out. And I'm blogging about it hoping to hear some comments and ideas (code is in SVN).<\/p>\n","protected":false},"excerpt":{"rendered":"