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Switch with String type variables [message #3175]

Tue, 09 May 2006 23:36

Justin
Messages: 57
Registered: March 2006
Location: Orange County California

Member

If I want to use a switch statement with the 'String' type variable, I get this error message:


C:\MyApps\***\convert.cpp(33) : error C2450: switch expression of type 'String' is illegal
        No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called

Is there an equivalent in U++ for the Switch operator that can use a 'String' type value?

Justin

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Re: Switch with String type variables [message #3176 is a reply to message #3175]

Tue, 09 May 2006 23:45

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Justin wrote on Tue, 09 May 2006 17:36

If I want to use a switch statement with the 'String' type variable, I get this error message:


C:\MyApps\***\convert.cpp(33) : error C2450: switch expression of type 'String' is illegal
        No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called

Is there an equivalent in U++ for the Switch operator that can use a 'String' type value?

Justin

No, however, this is C++ language feature (only integral fundamental type can be used in switch expression).

Mirek

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