Re: Polyspace Problem

On Wed, 28 Feb 2007 13:22:06 -0800, Keith Thompson <kst-u@xxxxxxx>
wrote:

Al Balmer <albalmer@xxxxxxx> writes:
On Wed, 28 Feb 2007 11:55:29 -0800, Keith Thompson <kst-u@xxxxxxx>
wrote:
"hyderabadblues" <sirishkumar@xxxxxxxxx> writes:
When I compile the following code I am getting the error as
__true_type undefined


struct __true_type{
};

struct __type_traits{

typedef __true_type _h;
};

Get rid of the leading underscores. Identifiers starting with an
underscore are reserved to the implementation.

Sad to say, the OP claims to *be* an implementer:

"Actually the code is a extract of STL that is designed by us"

STL being the C++ Standard Template Library.

I assumed so.

I'm quite interested in the outcome of a project which is apparently
trying to implement the C++ STL in C. It must be a challenge.

Yes, but an STL implementation in C would not be part of the C
implementation.

But it would be part of a C++ implementation, wouldn't it? I haven't
actually looked at the standard in a long time, but I thought the STL
was adopted as part of the language. (I don't even remember if the
reserved namespaces are similar.)

Hmm, I don't *think* it would be. A library that's not part of the
standard C library, but that is perhaps integrated along with the
stuff that is required by the standard, is in a twilight zone between
the implementation and user code.

--
Al Balmer
Sun City, AZ
.

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