[Boost-users] Problem in compiling simple boost mpl program

Subject: [Boost-users] Problem in compiling simple boost mpl program
From: Missing Rainbow (d0253082_at_[hidden])
Date: 2008-10-16 17:57:04

Hi All,

I am making use of boost 1.32.0 (as given in the MPL book CD).  I have
written a small program using mpl::vector.  I am getting the following
error.  What could be the problem?

(begin-quote)

lotus 241 $ CC -I$BOOST_ROOT -c hello.c
"/backup/dev_area/anna/mplbookcd/boost_1_32_0/boost/mpl/if.hpp", line
63: Warning (Anachronism): Type names qualified by template parameters
require "typename".
"/backup/dev_area/anna/mplbookcd/boost_1_32_0/boost/mpl/if.hpp", line
72:     Where: While specializing "boost::mpl::if_<boost::mpl::T1,
boost::mpl::T2, boost::mpl::T3>".
"/backup/dev_area/anna/mplbookcd/boost_1_32_0/boost/mpl/if.hpp", line
72:     Where: Specialized in non-template code.
"/backup/dev_area/anna/mplbookcd/boost_1_32_0/boost/mpl/aux_/preprocessed/no_ttp/plus.hpp",
line 148: Warning (Anachronism): Type names qualified by template
parameters require "typename".
"/backup/dev_area/anna/mplbookcd/boost_1_32_0/boost/mpl/aux_/preprocessed/no_ttp/minus.hpp",
line 148: Warning (Anachronism): Type names qualified by template
parameters require "typename".
"/backup/dev_area/anna/mplbookcd/boost_1_32_0/boost/mpl/vector/aux_/iterator.hpp",
line 92: Error: Partial specialization parameter m_ is not used in the
arguments.
"hello.c", line 4: Error: mpl is not defined.
"hello.c", line 4: Warning (Anachronism): Using vector as a template
without a declaration.
"hello.c", line 4: Error: vector is not defined.
3 Error(s) and 4 Warning(s) detected.
lotus 242 $ cat hello.c

#include "boost/mpl/vector.hpp"

typedef mpl::vector<int, char*, double& > seq;

lotus 243 $ CC -V
CC: Sun C++ 5.5 2003/03/12
lotus 244 $ uname -a
SunOS lotus 5.10 Generic_125100-09 sun4v sparc SUNW,Sun-Fire-T200
lotus 245 $

(end-quote)

Rgds,
anna