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Some 'missing' string functions [message #13740]

Fri, 25 January 2008 12:37

mdelfede
Messages: 1307
Registered: September 2007

Ultimate Contributor

Porting a small app that uses std::string to Upp::String I noticed that many build-in string functions are not implemented in Upp::String.

In particular, some character-locating functions (find_first_not_of(), find_first_of(), find_last_not_of().....) functions are quite useful sometimes.
Also Compare() function is missing some way to compare parts of the string. It's easy to implement with Mid() + Compare, but it involves a string copy, so it's slow. Some sort of

String::Compare(aString, start, len)

could be useful and much faster than taking the substring and comparing it.

Last but not least, the ReverseFind() function can find only a char, not a string inside a given string, as rfind() function in std.

Ciao

Max

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[Message index]

		Some 'missing' string functions By: mdelfede on Fri, 25 January 2008 12:37
		Re: Some 'missing' string functions By: mirek on Fri, 25 January 2008 23:05
		Re: Some 'missing' string functions By: mirek on Fri, 25 January 2008 23:09
		Re: Some 'missing' string functions By: mdelfede on Sat, 26 January 2008 14:06
		Re: Some 'missing' string functions By: mirek on Sat, 26 January 2008 14:24
		Re: Some 'missing' string functions By: mdelfede on Sat, 26 January 2008 14:49
		Re: Some 'missing' string functions By: phirox on Fri, 06 June 2008 23:21
		Re: Some 'missing' string functions By: mirek on Sat, 07 June 2008 16:12
		Re: Some 'missing' string functions By: mr_ped on Mon, 09 June 2008 08:32
		Re: Some 'missing' string functions By: hans on Mon, 09 June 2008 10:51
		Re: Some 'missing' string functions By: mirek on Mon, 09 June 2008 14:27
		Re: Some 'missing' string functions By: mirek on Mon, 09 June 2008 14:28
		Re: Some 'missing' string functions By: captainc on Thu, 28 August 2008 10:13
		Re: Some 'missing' string functions By: mirek on Thu, 28 August 2008 15:19

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