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fix: add missing c-tor for nesting Variants (#467)

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This allows nesting variants, i.e. allows a variant to contain another variant as its value. Until now, there was no such possibility, since the default generated copy constructor would be invoked which would create a copy of source variant instead of embed the source variant as a value in the destination variant. The default generated copy constructor is kept, for it makes sense too, but a new tag-based overload is added for embedding the source variant into the destination variant.
This commit is contained in:
Stanislav Angelovič
2024-11-20 23:40:30 +01:00
committed by GitHub
parent 02ca7212d1
commit a1419ee45d
10 changed files with 67 additions and 7 deletions
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3
tools/xml2cpp-codegen/ProxyGenerator.cpp
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@@ -375,6 +375,9 @@ std::tuple<std::string, std::string> ProxyGenerator::processProperties(const Nod
if (propertyAccess == "readwrite" || propertyAccess == "write")
{
if (propertySignature == "v")
propertyArg = "{" + propertyArg + ", sdbus::embed_variant}";
const std::string realRetType = (asyncSet ? (futureSet ? "std::future<void>" : "sdbus::PendingAsyncCall") : "void");
propertySS << tab << realRetType << " " << propertyNameSafe << "(" << propertyTypeArg << ")" << endl