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Template trouble

From: Greg Davey <mailforroot at turbodiesel360 dot cjb dot net>
To: gcc-help at gcc dot gnu dot org
Date: 26 Jun 2003 14:52:51 -0400
Subject: Template trouble
When trying to compile a templatized program, I receive many undefined
reference errors. I would appreciate any help.




g++ -v main.cc BSTNodes.cc BSTDictionary.cc -o PP2
Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/specs
Configured with: ../gcc-3.2.3/configure --prefix=/usr
--program-suffix=-3.2.3 --enable-threads
Thread model: posix
gcc version 3.2.3
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/cc1plus -v -D__GNUC__=3
-D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=3 -D__GXX_ABI_VERSION=102
-D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__
-D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix
-D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386
-Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__
-D__tune_pentiumpro__ main.cc -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS
-quiet -dumpbase main.cc -version -o /home/greg/tmp/ccWDQL4a.s
GNU CPP version 3.2.3 (cpplib) (i386 Linux/ELF)
GNU C++ version 3.2.3 (i686-pc-linux-gnu)
        compiled by GNU C version 3.2.3.
ignoring nonexistent directory "/usr/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/include/c++/3.2.3
 /usr/include/c++/3.2.3/i686-pc-linux-gnu
 /usr/include/c++/3.2.3/backward
 /usr/local/include
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/include
 /usr/include
End of search list.

/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../../i686-pc-linux-gnu/bin/as -V -Qy -o /home/greg/tmp/ccRo1VIv.o /home/greg/tmp/ccWDQL4a.s
GNU assembler version 2.13.2.1 (i686-pc-linux-gnu) using BFD version
2.13.2.1
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/cc1plus -v -D__GNUC__=3
-D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=3 -D__GXX_ABI_VERSION=102
-D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__
-D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix
-D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386
-Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__
-D__tune_pentiumpro__ BSTNodes.cc -D__GNUG__=3 -D__DEPRECATED
-D__EXCEPTIONS -quiet -dumpbase BSTNodes.cc -version -o
/home/greg/tmp/ccWDQL4a.s
GNU CPP version 3.2.3 (cpplib) (i386 Linux/ELF)
GNU C++ version 3.2.3 (i686-pc-linux-gnu)
        compiled by GNU C version 3.2.3.
ignoring nonexistent directory "/usr/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/include/c++/3.2.3
 /usr/include/c++/3.2.3/i686-pc-linux-gnu
 /usr/include/c++/3.2.3/backward
 /usr/local/include
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/include
 /usr/include
End of search list.

/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../../i686-pc-linux-gnu/bin/as -V -Qy -o /home/greg/tmp/ccbbacP5.o /home/greg/tmp/ccWDQL4a.s
GNU assembler version 2.13.2.1 (i686-pc-linux-gnu) using BFD version
2.13.2.1
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/cc1plus -v -D__GNUC__=3
-D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=3 -D__GXX_ABI_VERSION=102
-D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__
-D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix
-D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386
-Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i686__
-D__tune_pentiumpro__ BSTDictionary.cc -D__GNUG__=3 -D__DEPRECATED
-D__EXCEPTIONS -quiet -dumpbase BSTDictionary.cc -version -o
/home/greg/tmp/ccWDQL4a.s
GNU CPP version 3.2.3 (cpplib) (i386 Linux/ELF)
GNU C++ version 3.2.3 (i686-pc-linux-gnu)
        compiled by GNU C version 3.2.3.
ignoring nonexistent directory "/usr/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/include/c++/3.2.3
 /usr/include/c++/3.2.3/i686-pc-linux-gnu
 /usr/include/c++/3.2.3/backward
 /usr/local/include
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/include
 /usr/include
End of search list.
BSTDictionary.cc:27: warning: `typename BSTDictionaryWBI<Key,
Item>::iterator'
   is implicitly a typename
BSTDictionary.cc:27: warning: implicit typename is deprecated, please
see the
   documentation for details
BSTDictionary.cc:34: warning: `typename BSTDictionaryWBI<Key,
Item>::iterator'
   is implicitly a typename
BSTDictionary.cc:34: warning: implicit typename is deprecated, please
see the
   documentation for details
BSTDictionary.cc:42: warning: `typename BSTDictionaryWBI<Key,
Item>::iterator'
   is implicitly a typename
BSTDictionary.cc:42: warning: implicit typename is deprecated, please
see the
   documentation for details
BSTDictionary.cc:49: warning: `typename BSTDictionaryWBI<Key,
Item>::iterator'
   is implicitly a typename
BSTDictionary.cc:49: warning: implicit typename is deprecated, please
see the
   documentation for details

/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../../i686-pc-linux-gnu/bin/as -V -Qy -o /home/greg/tmp/ccCrgNz6.o /home/greg/tmp/ccWDQL4a.s
GNU assembler version 2.13.2.1 (i686-pc-linux-gnu) using BFD version
2.13.2.1
 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/collect2 --eh-frame-hdr -m
elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o PP2
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../crt1.o
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../crti.o
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/crtbegin.o
-L/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3
-L/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../../i686-pc-linux-gnu/lib -L/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../.. /home/greg/tmp/ccRo1VIv.o /home/greg/tmp/ccbbacP5.o /home/greg/tmp/ccCrgNz6.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/crtend.o /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../crtn.o
/home/greg/tmp/ccRo1VIv.o: In function
`useDictionary(BSTDictionaryWBI<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >*)':
/home/greg/tmp/ccRo1VIv.o(.text+0x26d): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::iterator::operator++()'
/home/greg/tmp/ccRo1VIv.o(.text+0x27d): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::iterator::operator--()'
/home/greg/tmp/ccRo1VIv.o(.text+0x2a9): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> >
>::iterator::operator!=(BSTDictionaryWBI<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >::iterator const&)'
/home/greg/tmp/ccRo1VIv.o(.text+0x2b8): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::iterator::operator*()'
/home/greg/tmp/ccRo1VIv.o(.text+0x2c9): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::iterator::operator*()'
/home/greg/tmp/ccRo1VIv.o: In function `main':
/home/greg/tmp/ccRo1VIv.o(.text+0x40e): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::BSTDictionaryWBI[in-charge](bool)'
/home/greg/tmp/ccRo1VIv.o(.text+0x478): undefined reference to
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::~BSTDictionaryWBI [in-charge]()'
/home/greg/tmp/ccRo1VIv.o: In function
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::begin()':
/home/greg/tmp/ccRo1VIv.o(.gnu.linkonce.t._ZN16BSTDictionaryWBIISsSsE5beginEv+0xe): undefined reference to `BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::iterator::initBegin()'
/home/greg/tmp/ccRo1VIv.o: In function
`BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::end()':
/home/greg/tmp/ccRo1VIv.o(.gnu.linkonce.t._ZN16BSTDictionaryWBIISsSsE3endEv+0xe): undefined reference to `BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::iterator::initEnd()'
/home/greg/tmp/ccRo1VIv.o: In function `void
(*)(Association<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >&)
std::for_each<BSTDictionaryWBI<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >::iterator, void
(*)(Association<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >&)>(BSTDictionaryWBI<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >::iterator,
BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >::iterator, void
(*)(Association<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >&))':
/home/greg/tmp/ccRo1VIv.o(.gnu.linkonce.t._ZSt8for_eachIN16BSTDictionaryWBIISsSsE8iteratorEPFvR11AssociationISsSsEEET0_T_S9_S8_+0x15): undefined reference to `BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::iterator::operator!=(BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::iterator const&)'
/home/greg/tmp/ccRo1VIv.o(.gnu.linkonce.t._ZSt8for_eachIN16BSTDictionaryWBIISsSsE8iteratorEPFvR11AssociationISsSsEEET0_T_S9_S8_+0x26): undefined reference to `BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::iterator::operator*()'
/home/greg/tmp/ccRo1VIv.o(.gnu.linkonce.t._ZSt8for_eachIN16BSTDictionaryWBIISsSsE8iteratorEPFvR11AssociationISsSsEEET0_T_S9_S8_+0x39): undefined reference to `BSTDictionaryWBI<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::iterator::operator++()'
collect2: ld returned 1 exit status
Attachment: PP2.zip
Description: Zip archive
Follow-Ups:
- Re: Template trouble
  - From: LLeweLLyn Reese
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