On 5/30/05, Alexander Nasonov <alnsn-boost@yandex.ru> wrote:
Arkadiy Vertleyb <vertleyb <at> hotmail.com> writes:
The typeof documentation has been significantly changed.
I has change significantly, indeed. Now it looks much better!
A couple of notes (original text is "quoted").
1. BOOST_AUTO in reference section:
"var a free identifier"
- what is a free identifier? An identifier being defined?
Should be that var is the name of the variable to be assigned "expr" or something.
- Reference semantics explained in tutorial but it doesn't appear here. - Scope of var is not clear from the description.
"expr a valid c++ expression that has a type"
- Is there any valid C++ expression that has to type? I was thinking of something like: if(a==b) {something;} But that is a statement and not an expression. I'll rephrase.
- expression returning void compiles fine in native mode but fails in compliant mode.
2. INCREMENT_REGISTRATION_GROUP
Scope of #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP() should be clear. My sample compiles in compliant mode even though inclusion is at class scope. Is it legal?
3. REGISTER_TEMPLATE
- I don't see any information on other non-type template parameters such as a pointer to member and a pointer/reference to object or function (14.1/4). Are they supported?
Nope. Would require to register the actual functions you want to support, it is doable, but impractical to use. Is "integral template parameters" better? Regards, Peder
- "unsigned" implies int, 7.1/3
I'm still reading the docs. Be prepared for other notes :)
-- Alexander Nasonov
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