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Ambiguity and Complex Types

Explore how to handle ambiguity in type conversions and create complex objects with multiple constructor arguments using C++17's std::variant. Understand improvements eliminating narrowing conversions and learn best practices to avoid unexpected type selection during variant initialization.

Let’s Discuss Ambiguity

What if you have an initialization like:

C++
std::variant<int, float> intFloat { 10.5 }; // conversion from double?

The value 10.5 could be ...