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Re: Value with type float [message #58369 is a reply to message #58368]

Tue, 10 May 2022 20:08

Tom1
Messages: 1302
Registered: March 2007

Ultimate Contributor

Hi,

What has changed is that I have really started to enjoy the new EditFloatSpin! Smile

Smile

As a result, initializing and reading my float variables to/from EditFloatSpin (as used in e.g. filter parameters) is clean and easy. However, I found that initializing my EditFloatSpin to empty field (e.g. when such filtering is not currently used) requires my float variable to be at Null:

EditFloatSpin hpfedit;
...
float hpf=(float)(double)Null;
...
hpfedit <<= hpf;

Alternatively, some value of hpf (e.g.< 0) could be interpreted as empty filtering and I could do hpfedit.Clear(); if such is the case.

However, I prefer nice, short and clean code, so I would like to write just:

float hpf=Null;

I.e. without any type cast. So, in effect, this is just to make the code cleaner.

Best regards,

Tom

[Updated on: Tue, 10 May 2022 20:28]

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[Message index]

		Value with type float By: abductee23 on Thu, 03 March 2022 13:34
		Re: Value with type float By: mirek on Sat, 19 March 2022 10:38
		Re: Value with type float By: abductee23 on Thu, 31 March 2022 11:51
		Re: Value with type float By: Tom1 on Thu, 31 March 2022 13:49
		Re: Value with type float By: Tom1 on Thu, 31 March 2022 15:14
		Re: Value with type float By: mirek on Fri, 01 April 2022 11:07
		Re: Value with type float By: Tom1 on Fri, 01 April 2022 11:13
		Re: Value with type float By: Tom1 on Fri, 01 April 2022 12:06
		Re: Value with type float By: Tom1 on Fri, 01 April 2022 14:03
		Re: Value with type float By: Tom1 on Fri, 01 April 2022 15:26
		Re: Value with type float By: mirek on Sat, 02 April 2022 01:31
		Re: Value with type float By: mirek on Sat, 02 April 2022 01:31
		Re: Value with type float By: mirek on Sat, 02 April 2022 09:43
		Re: Value with type float By: Tom1 on Sat, 02 April 2022 10:55
		Re: Value with type float By: mirek on Sat, 02 April 2022 11:26
		Re: Value with type float By: Tom1 on Sat, 02 April 2022 13:31
		Re: Value with type float By: mirek on Mon, 11 April 2022 16:52
		Re: Value with type float By: Tom1 on Tue, 12 April 2022 09:26
		Re: Value with type float By: mirek on Tue, 12 April 2022 13:40
		Re: Value with type float By: Tom1 on Tue, 12 April 2022 13:54
		Re: Value with type float By: Tom1 on Tue, 10 May 2022 13:21
		Re: Value with type float By: mirek on Tue, 10 May 2022 15:44
		Re: Value with type float By: Tom1 on Tue, 10 May 2022 20:08
		Re: Value with type float By: mirek on Tue, 10 May 2022 21:26
		Re: Value with type float By: Tom1 on Wed, 11 May 2022 08:20
		Re: Value with type float By: mirek on Fri, 03 June 2022 10:52
		Re: Value with type float By: Tom1 on Fri, 03 June 2022 12:03
		Re: Value with type float By: mirek on Wed, 04 October 2023 09:55
		Re: Value with type float By: Tom1 on Wed, 04 October 2023 12:08
		Re: Value with type float By: mirek on Fri, 06 October 2023 12:51
		Re: Value with type float By: Tom1 on Fri, 06 October 2023 13:40
		Re: Value with type float By: mirek on Fri, 06 October 2023 13:54
		Re: Value with type float By: Tom1 on Fri, 06 October 2023 14:28
		Re: Value with type float By: mirek on Mon, 30 October 2023 10:34
		Re: Value with type float By: Tom1 on Mon, 30 October 2023 12:27
		Re: Value with type float By: mirek on Mon, 30 October 2023 13:37
		Re: Value with type float By: mirek on Fri, 01 April 2022 11:03
		Re: Value with type float By: jimlef on Tue, 06 September 2022 01:41
		Re: Value with type float By: Oblivion on Tue, 06 September 2022 22:42
		Re: Value with type float By: jimlef on Thu, 08 September 2022 14:49

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