Can't compile on HP 11.0

[Einat d]

HELP!

This code compiles fine on the Solaris and AIX platform but for some
reasone fails on the HP 11 platform.

Here is the error I'm getting:

Error 226: "ClsGetAllRepos itory.cpp", line 107 # No appropriate
function found for call of 'operator ='. Last viable candidate was
"__rw::__rw_tre e_iter<std::pai r<RssLocalRepos itory::ClsRssOb ject
*const,RssLocal Repository::Cls RssUser *>,long,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *> *,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *>
&,__rw::__rw_rb _tree_node<std: :allocator<std: :pair<RssLocalR epository::ClsR ssObject
*,RssLocalRepos itory::ClsRssUs er *>[color=blue]
>,std::pair<Rss LocalRepository ::ClsRssObject[/color]
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject
*,__rw::__selec t1st<std::pair< RssLocalReposit ory::ClsRssObje ct
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject *> > >
&__rw::__rw_tre e_iter<std::pai r<RssLocalRepos itory::ClsRssOb ject
*const,RssLocal Repository::Cls RssUser *>,long,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *> *,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *>
&,__rw::__rw_rb _tree_node<std: :allocator<std: :pair<RssLocalR epository::ClsR ssObject
*,RssLocalRepos itory::ClsRssUs er *>[color=blue]
>,std::pair<Rss LocalRepository ::ClsRssObject[/color]
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject
*,__rw::__selec t1st<std::pair< RssLocalReposit ory::ClsRssObje ct
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject *> > >::operator =(const
__rw::__rw_tree _iter<std::pair <RssLocalReposi tory::ClsRssObj ect
*const,RssLocal Repository::Cls RssUser *>,long,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *> *,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *>
&,__rw::__rw_rb _tree_node<std: :allocator<std: :pair<RssLocalR epository::ClsR ssObject
*,RssLocalRepos itory::ClsRssUs er *>[color=blue]
>,std::pair<Rss LocalRepository ::ClsRssObject[/color]
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject
*,__rw::__selec t1st<std::pair< RssLocalReposit ory::ClsRssObje ct
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject *> > > &)"
["/opt/aCC/include_std/rw/tree", line 153]. Argument of type 'class
__rw_tree_iter< std::pair<RssLo calRepository:: ClsRssObject
*const,RssLocal Repository::Cls RssUser
*>,long,std::pa ir<RssLocalRepo sitory::ClsRssO bject
*,RssLocalRepos itory::ClsRssUs er *>
*,std::pair<Rss LocalRepository ::ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *>
&,__rw::__rw_rb _tree_node<std: :allocator<std: :pair<RssLocalR epository::ClsR ssObject
*,RssLocalRepos itory::ClsRssUs er *>[color=blue]
>,std::pair<Rss LocalRepository ::ClsRssObject[/color]
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject
*,__rw::__selec t1st<std::pair< RssLocalReposit ory::ClsRssObje ct
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject *> > >' could not be converted to
'const __rw::__rw_tree _iter<std::pair <RssLocalReposi tory::ClsRssObj ect
*const,RssLocal Repository::Cls RssUser *>,long,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *> *,const
std::pair<RssLo calRepository:: ClsRssObject
*,RssLocalRepos itory::ClsRssUs er *>
&,__rw::__rw_rb _tree_node<std: :allocator<std: :pair<RssLocalR epository::ClsR ssObject
*,RssLocalRepos itory::ClsRssUs er *>[color=blue]
>,std::pair<Rss LocalRepository ::ClsRssObject[/color]
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject
*,__rw::__selec t1st<std::pair< RssLocalReposit ory::ClsRssObje ct
*const,RssLocal Repository::Cls RssUser
*>,RssLocalRepo sitory::ClsRssO bject *> > > &'.
m_connectionPoo lIter = m_connectionPoo l.begin();
^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^


I'm getting the same error for other code lines as well.

The definition of the above variables is:
typedef ConnectionPool: :const_iterator ConnectionPoolC onstIter;
typedef multimap<ClsRss Object*,
ClsRssUser*,
RssObjectPtrCom pare,
ConnectionAlloc ator > ConnectionPool;

ConnectionPool m_connectionPoo l;
ConnectionPoolC onstIter m_connectionPoo lIter;

Here is the output for "aCC -V":
aCC: HP ANSI C++ B3910B A.03.27

Can anyone help???

[Rob Williscroft]

Re: Can't compile on HP 11.0

Einat d wrote in news:f0151441.0 310290142.47457 366@posting.goo gle.com:
[color=blue]
> m_connectionPoo lIter = m_connectionPoo l.begin();
> ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^
>
>
> I'm getting the same error for other code lines as well.
>
> The definition of the above variables is:
> typedef ConnectionPool: :const_iterator ConnectionPoolC onstIter;
> typedef multimap<ClsRss Object*,
> ClsRssUser*,
> RssObjectPtrCom pare,
> ConnectionAlloc ator > ConnectionPool;
>
> ConnectionPool m_connectionPoo l;
> ConnectionPoolC onstIter m_connectionPoo lIter;
>[/color]

The compiler that compiles implements a convertion from
std::multimap<> ::iterator to std::multimap<> ::const_iterato r.

try changing:

m_connectionPoo lIter = m_connectionPoo l.begin();

to:

m_connectionPoo lIter =
const_cast< ConnectionPool const & >( m_connectionPoo l ).begin()
;

Note that the compiler that fails (well it standard library) is
non-conformant, so the above is a workaround. I don't think this
failure is that uncommon.

If you don't like having a const_cast<> in your code (who does :)

template < typename T >
inline T const &as_const( T const &a )
{
return a;
}

m_connectionPoo lIter = as_const( m_connectionPoo l ).begin();


HTH

Rob.
--

http://www.victim-prime.dsl.pipex.com/