From: Trigve Siver (trigves_at_[hidden])
Date: 2007-05-17 15:11:36
>----- Original Message ----
>From: Arkadiy Vertleyb <vertleyb_at_[hidden]>
>To: boost-users_at_[hidden]
>Sent: Thursday, May 17, 2007 8:39:19 PM
>Subject: Re: [Boost-users] fatal error C1001 with visual studio 8, boost 1.34, BOOST_AUTO() macro
>
>"Trigve Siver" <trigves_at_[hidden]> wrote
>
>> ---
>> typedef BOOST_TYPEOF(T.exec("SELECT 1")) type; // OK
>> type rs; // fatal error
>> ---
>
>So, it seems to be able to deduce the type, but can't use it? I've never
>seen anything like this... Is it possible to get the name of the type:
>
>#include <typeinfo.h>
>cout << typeid(type).name();
>
>or is it also "fatal error"?
std::cout << typeid(type).name(); // fatal error
>Also, if you define your own free function returning the same type, with no
>parameters, can BOOST_AUTO handle it? With one parameter? A member
>function with zero or one parameters?
>with zero or one paramters it works ok
---
class A
{
public:
pqxx::result test(int a)
{
return pqxx::result();
}
pqxx::result test1(void)
{
return pqxx::result();
}
};
pqxx::result test(void)
{
return pqxx::result();
}
pqxx::result test1(void)
{
return pqxx::result();
}
int main(int argc, char* argv[])
{
pqxx::connection connection("host=...");
pqxx::nontransaction T(connection, "GetCustomer");
// typedef BOOST_TYPEOF(T.exec("SELECT 1")) type; // OK
BOOST_AUTO(rs, test()); // OK
BOOST_AUTO(rs, test1()); // ok
A a;
BOOST_AUTO(rs, a.test(1)); // OK
BOOST_AUTO(rs, a.test1()); // ok
...
}
---
>What exact version of the compiler are you using? Is it Microsoft Visual
>C++ 2005?
>
Microsoft Visual Studio 2005
Version 8.0.50727.762 (SP.050727-7600)
Microsoft .NET Framework
Version 2.0.50727
Installed Edition: Professional
Microsoft Visual Basic 2005 77626-009-1424494-41887
Microsoft Visual Basic 2005
Microsoft Visual C# 2005 77626-009-1424494-41887
Microsoft Visual C# 2005
Microsoft Visual C++ 2005 77626-009-1424494-41887
Microsoft Visual C++ 2005
Microsoft Visual J# 2005 77626-009-1424494-41887
Microsoft Visual J# 2005
Microsoft Visual Web Developer 2005 77626-009-1424494-41887
Microsoft Visual Web Developer 2005
Microsoft Web Application Projects 2005 77626-009-1424494-41887
Microsoft Web Application Projects 2005
Version 8.0.50727.762
Crystal Reports AAC60-G0CSA4B-V7000AY
Crystal Reports for Visual Studio 2005
Microsoft Visual Studio 2005 Professional Edition - ENU Service Pack 1 (KB926601)
This service pack is for Microsoft Visual Studio 2005 Professional Edition - ENU.
If you later install a more recent service pack, this service pack will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/926601
Visual Assist X
For more information about Visual Assist, see the Whole Tomato Software website at http://www.WholeTomato.com. Copyright (c) 1997-2007 Whole Tomato Software, Inc.
>Regards,
>Arkadiy
Thanks
Trigve
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