(DOCSP-26735): C++: Add a Quick Start page #2575
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| CHECK(*todoToUpdate.status == "Complete"); | ||
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| // :snippet-start: delete | ||
| realm.write([&realm, &todo] { |
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If I replace this delete block with this code, instead:
auto todoToDelete = todos[0];
realm.write([&realm, &todoToDelete] {
realm.remove(todoToDelete);
});I get this error:
/Users/dachary.carey/workspace/docs-realm/examples/cpp/quick-start.cpp:47: FAILED:
{Unknown expression after the reported line}
due to unexpected exception with message:
Index out of range.
I would expect it to work because in line 66 above, we verify that todos contains an item. I am assuming it has failed because of memory/unique_ptr shenanigans between 66 and here, but I could be misinterpreting this entirely.
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Nothing in your alternate code sticks out as wrong to me. Might be worth bringing this up with the SDK team to see if this is a known issue?
| // For this example, get the userId for the Flexible Sync query | ||
| auto userId = user.identifier(); | ||
| auto subscriptions = realm.subscriptions(); | ||
| auto updateSubscriptionSuccess = subscriptions.update([&](realm::mutable_sync_subscription_set &subs) { |
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Does this work?
| auto updateSubscriptionSuccess = subscriptions.update([&](realm::mutable_sync_subscription_set &subs) { | |
| auto updateSubscriptionSuccess = subscriptions.update([&](auto &subs) { |
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It seems that works in above where I'm clearing all subscriptions, but when I try to use it with add, I get this error:
/Users/dachary.carey/workspace/docs-realm/examples/cpp/quick-start.cpp:133:14: error: use 'template' keyword to treat 'add' as a dependent template name
subs.add<Sync_Todo>("todos", [&userId](auto &obj) {
^
template
Pull Request Info
As part of this work, I removed the "LINQ" reference in the include that was shared across all the SDKs, and replaced it with the more generic "the SDK's query engine."
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