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template inheritance from a class at different namespace
From: |
daniel |
Subject: |
template inheritance from a class at different namespace |
Date: |
Tue, 18 Jan 2005 18:17:12 +0100 |
User-agent: |
Mozilla Thunderbird 1.0 (Windows/20041206) |
Hi,
I use g++ (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-49)
Code1 returns these errors
deleteme.cpp:33: `base' specified as declarator-id
deleteme.cpp:33: two or more data types in declaration of `base'
deleteme.cpp:33: prototype for `int test<Namer>::base()' does not
match any in
class `test<Namer>'
deleteme.cpp:26: candidate is: void test<Namer>::base()
deleteme.cpp:33: template definition of non-template `int
test<Namer>::base()'
However, Code2 & Code3 work ok. Btw, Code1 works in MSVC++ 7.1
Is it as per design?
best regards
=Code1===============================
namespace spam {
class base {};
}
template<class Namer>
class test
: public spam::base
{
public:
void base() ;
};
template<class Namer>
void
test<Namer>::base()
{
return NULL;
}
int main(){}
=Code2===============================
namespace spam {
class base {};
}
class test
: public spam::base
{
public:
void base() ;
};
void
test::base()
{
}
int main(){}
=Code3===============================
namespace spam {
class base {};
}
template<class Namer>
class test
: public spam::base
{
public:
void base() {}
};
int main(){}
--
Daniel Piñol Laserna, Software Engineer
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phone: +34 934 230 324
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SCYTL Online World Security
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