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Wed, 03 May 2023 08:06

forlano
Messages: 1207
Registered: March 2006
Location: Italy

Senior Contributor

Hello,

it seems that StrInt() return an integer but it can return even a Null in case the conversion cannot be done.
I would like that StrInt() can return 0 as default instead of Null.
Do we have an alternative version of StrInt() that return 0 as default?

StrInt is based on ScanInt

int ScanInt(const char *ptr)
{
	int x;
	bool overflow = false;
	return ScanInt<char, byte, uint32, int, 10>(x, ptr, overflow) && !overflow ? x : Null;
}

The syntax is too complicated for me. I wonder if the following version can return 0 as wanted

int ScanInt0(const char *ptr)
{
	int x;
	bool overflow = false;
	return ScanInt<char, byte, uint32, int, 10>(x, ptr, overflow) && !overflow ? x : 0; //<----
}

Thanks,
Luigi

[Updated on: Wed, 03 May 2023 08:13]

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