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26 Commits

Author SHA1 Message Date
Martin Hořeňovský 7b865daccc
Make StringRef's operator std::string explicit 
This way it is explicit when there is a `StringRef` -> `std::string`
conversion and makes it easier to look for allocations that could
be avoided.

Doing this has already removed one allocation per registered test
case, as there was a completely pointless `StringRef` -> `std::string`
conversion when parsing tags of a test case.
 2019-09-08 15:58:10 +02:00
Martin Hořeňovský fe967b1f41
Remove the ill-considered StringRef::numberOfCharacters 
It never counted characters, only codepoints. If you think these
are interchangeable, you should not touch non-ascii text.
 2019-09-07 20:13:22 +02:00
Martin Hořeňovský a5a2d08fbb
Remove commented out code 2019-05-26 21:19:55 +02:00
Phil Nash 96355da34e StringRef no longer repoints m_start to m_data after c_str() on a substring. 
This fixes an issue where a self-assignment of a StringRef copy would point into internally (and now dangling) data.
(now self-assignment check is no longer needed)
 2019-05-21 00:04:44 +01:00
Phil Nash 3bce8ba14b Fix StringRef self-assignment after substring 
Thanks to Alex Tkachenko for spotting it.
 2019-05-18 17:54:39 +01:00
Jozef Grajciar bdee512057 small cleanup of code 2019-01-10 13:07:54 +01:00
Martin Hořeňovský f7f592dfc9 Introduce "C-namespaced" UDL for StringRef 2018-07-23 14:00:45 +02:00
Martin Hořeňovský 05cd05743a Provide a public method to get StringRef's underlying pointer 
This allows reducing the amount of friends needed for its interface
and some extra tricks later.

The bad part is that the pointer can become invalidated via
calls to other StringRef's public methods, but c'est la vie.
 2018-02-28 22:49:00 +01:00
Martin Hořeňovský 950ccf4749 StringRef appends itself to std::string efficiently 2018-02-28 16:02:25 +01:00
Martin Hořeňovský 4e57661919 StringRef will not take ownership when writing itself to stream 
This also fixes some tests that were previously failing unnoticed - WTF?
 2018-02-17 20:41:50 +01:00
Phil Nash e54dcdac8b Added space in StringRef literal operator 2017-11-21 12:09:04 +00:00
Phil Nash e4a898eaaa Removed templated StringRef ctor and added StringRef literal 2017-11-21 11:08:39 +00:00
Phil Nash 4353614df7 Added StringRef constructor that captures string literal size at compile time 2017-11-20 16:33:05 +00:00
Neal Coombes fe725648a7 performance improvement - StringRef::operator= 
inlined and reduced data copy in half.
Further work on #1086.
Brings test from 0m44.942s to 0m37.913.
 2017-11-17 14:15:26 -06:00
Phil Nash b0c379f621 Inlined StringRef ctors/ dtor and size() and empty() 2017-11-17 18:38:54 +00:00
Phil Nash 8da0d0473b qualified a load of size_ts with std:: namespace (all those not from Clara) 2017-09-18 17:13:17 +01:00
Phil Nash 94d347b059 Removed StringData 2017-08-14 09:14:49 +01:00
Phil Nash 3772f69f0f Removed String and StringBuilder 2017-08-14 09:04:14 +01:00
Phil Nash fa3535e95e Added << ostream overload to StringRef 2017-08-14 08:50:44 +01:00
Phil Nash c659e0fd3d StringRef conversions to/ from std::string 2017-08-14 08:39:14 +01:00
Phil Nash b3b29f4b4c Use size_t for String size types 2017-08-05 22:53:21 +01:00
Phil Nash 519db85758 Report benchmark durations in natural units 
(and extended StringRef to be able to report utf8 char lengths
 2017-08-05 21:41:56 +01:00
Martin Hořeňovský 5ebbec7dab Move all stringref function bodies out of line 2017-07-27 11:32:04 +02:00
Phil Nash 720fdf1d02 Simplified test case registration and started using StringRefs 2017-07-12 23:11:41 +01:00
Phil Nash 03afbdfec9 Made more of StringRef noexcept 2017-06-29 11:47:09 +01:00
Phil Nash 78e7994435 Added string classes 2017-06-29 11:18:14 +01:00