Re: When std::tr1::array and std::array support was released?

[Mateusz Loskot <mateusz at loskot dot net>]

Jonathan Wakely wrote:
> On 7 March 2010 15:07, Mateusz Loskot wrote:
>> Hi,
>>
>> I'm trying to confirm what are the minimum versions of GNU C++ compiler
>> and libstdc++ that bring support of std::tr1::array or std::array.
>> In other words, I develop a software that makes use of array class from
>> TR1 or C++0x and I'd like to document what is minimum requirements of my
>> software that GCC users need to fulfil.
> 
> Hi Mateusz,
> 
> I think tr1::array was added in 4.0 and then C++0x support was added
> in 4.3, including std::array.

Hi Jonathan,

Thank you for the confirmation.
I've followed this track and I found the following
details in changes logs:

1) GCC 4.0 introduces experimental TR1 support, so I assume
std::tr1::array is included

http://gcc.gnu.org/gcc-4.0/changes.html

2) GCC 4.1 delivers it with stable (or at least not experimental)
implementation of TR1.

http://gcc.gnu.org/gcc-4.1/changes.html

3) GCC 4.3 introduces it as included in C++0x support

http://gcc.gnu.org/projects/cxx0x.html

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org