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searching for Downcasting 3 found (13 total)

Oxygene (programming language) (2,273 words) [view diff] exact match in snippet view article

b); // no downcasting to Object in this method. var aa := 'abc';// type inference var bb := 'def'; DoSwap<String>(aa, bb); // no downcasting to Object

Type safety (3,647 words) [view diff] exact match in snippet view article find links to article

return 0; } The two child classes have members of different types. When downcasting a parent class pointer to a child class pointer, then the resulting pointer

C++ (9,518 words) [view diff] exact match in snippet view article find links to article

of an object, via a base reference/pointer, to a more derived type: downcasting. The attempt is necessary as often one does not know which derived type