I have defined a class A, the actual properties are irrelevant. Is it possible to define a specialization of the static_cast<class T>(int)
operator to convert from integers to class A?
So far I have been doing this by defining a convert function, such as A convert(int)
. But I would rather use static_cast
for consistency with other conversions.
Is it possible?
I also want to avoid implicit conversions, which is why I'm not doing this through A's constructor.
static_cast
is a keyword, so there's nothing you can overload or override there. If you want to provide code that controls how integers are transformed into class A
instances, write an appropriate constructor of the form A::A(int)
.
Update: If you want to avoid implicit conversions, you can make this constructor explicit
. Somehow I didn't quite read the last sentence of the question, apologies.
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