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Class Methods vs Instance Methods

The Programming Works – C# implements BigInteger.Parse as a static class method, and there is obvious reason for it: you can call a static class methods in a variable’s declaration: BigInteger N = BigInteger.Parse(stringToParse); Delphi/Pascal does not support the above syntax, so the equivalent code is var N: BigInteger; begin N:= BigInteger.Parse(stringToParse); But now it looks like implementing BigInteger.Parse as a static class method is nothing but additional typing; using an instance method looks better: var N: BigInteger; begin N.Parse(stringToParse); So, what is the right “Delphi ...
Favorite? Off-Topic? Serg @ 2016-04-06 08:44


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