Custom Query (545 matches)

Using CMAKE, I see no way to switch of the compilations of the test codes. Which is actually the default choice with automake.

Any extra compilation test is a plus, but this makes a simple build with CMAKE very slow.

Hi! I've been successfully using LEMON in my project in a linux environment using gcc compiler. However when building for windows and macos I've run into the following problems:

• MSVC (Visual C++ 2019):

2>main.obj : error LNK2019: unresolved external symbol "public: __cdecl lemon::bits::WinLock::WinLock(void)" (??0WinLock@bits@lemon@@QEAA@XZ) referenced in function "public: __cdecl lemon::bits::Lock::Lock(void)" (??0Lock@bits@lemon@@QEAA@XZ)
2>main.obj : error LNK2019: unresolved external symbol "public: __cdecl lemon::bits::WinLock::~WinLock(void)" (??1WinLock@bits@lemon@@QEAA@XZ) referenced in function "public: __cdecl lemon::bits::Lock::~Lock(void)" (??1Lock@bits@lemon@@QEAA@XZ)
2>main.obj : error LNK2019: unresolved external symbol "public: void __cdecl lemon::bits::WinLock::lock(void)" (?lock@WinLock@bits@lemon@@QEAAXXZ) referenced in function "protected: void __cdecl lemon::AlterationNotifier<class lemon::DigraphExtender<class lemon::ListDigraphBase>,class lemon::ListDigraphBase::Arc>::attach(class lemon::AlterationNotifier<class lemon::DigraphExtender<class lemon::ListDigraphBase>,class lemon::ListDigraphBase::Arc>::ObserverBase &)" (?attach@?$AlterationNotifier@V?$DigraphExtender@VListDigraphBase@lemon@@@lemon@@VArc@ListDigraphBase@2@@lemon@@IEAAXAEAVObserverBase@12@@Z)
2>main.obj : error LNK2019: unresolved external symbol "public: void __cdecl lemon::bits::WinLock::unlock(void)" (?unlock@WinLock@bits@lemon@@QEAAXXZ) referenced in function "protected: void __cdecl lemon::AlterationNotifier<class lemon::DigraphExtender<class lemon::ListDigraphBase>,class lemon::ListDigraphBase::Arc>::attach(class lemon::AlterationNotifier<class lemon::DigraphExtender<class lemon::ListDigraphBase>,class lemon::ListDigraphBase::Arc>::ObserverBase &)" (?attach@?$AlterationNotifier@V?$DigraphExtender@VListDigraphBase@lemon@@@lemon@@VArc@ListDigraphBase@2@@lemon@@IEAAXAEAVObserverBase@12@@Z)
2>main.obj : error LNK2001: unresolved external symbol "struct lemon::Invalid const lemon::INVALID" (?INVALID@lemon@@3UInvalid@1@B)
2>D:\Git\mbt-repository\build\Debug\mbt-fw-release.exe : fatal error LNK1120: 5 unresolved externals

It seems there are some linking issues with LEMON however I was unable to fix the problem.

• Clang 9.0.1

[build] In file included from /home/oll48/Git/mbt-repository/src/main.cpp:3:
[build] In file included from /home/oll48/Git/mbt-repository/util/Controller.h:30:
[build] In file included from /home/oll48/Git/mbt-repository/lib/EFSMTransformer.h:13:
[build] In file included from /home/oll48/Git/mbt-repository/model/FSM.h:20:
[build] In file included from /home/oll48/Git/mbt-repository/dependencies/lemon/euler.h:24:
[build] In file included from /home/oll48/Git/mbt-repository/dependencies/lemon/connectivity.h:22:
[build] In file included from /home/oll48/Git/mbt-repository/dependencies/lemon/dfs.h:31:
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/path.h:231:24: error: no viable conversion from 'typename PredMapPath<FilterArcs<ListDigraph, ArcMap<bool> >, NodeMap<Arc> >::RevArcIt' to 'std::vector<lemon::ListDigraphBase::Arc, std::allocator<lemon::ListDigraphBase::Arc> >::value_type' (aka 'lemon::ListDigraphBase::Arc')
[build]         head.push_back(it);
[build]                        ^~
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/path.h:1017:12: note: in instantiation of function template specialization 'lemon::Path<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> > >::buildRev<lemon::PredMapPath<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> >, lemon::SubDigraphBase<lemon::ListDigraph, lemon::ConstMap<lemon::ListDigraphBase::Node, lemon::Const<bool, true> >, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool>, false>::NodeMap<lemon::ListDigraphBase::Arc> > >' requested here
[build]         to.buildRev(from);
[build]            ^
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/path.h:1033:45: note: in instantiation of member function 'lemon::_path_bits::PathCopySelectorBackward<lemon::PredMapPath<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> >, lemon::SubDigraphBase<lemon::ListDigraph, lemon::ConstMap<lemon::ListDigraphBase::Node, lemon::Const<bool, true> >, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool>, false>::NodeMap<lemon::ListDigraphBase::Arc> >, lemon::Path<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> > >, true>::copy' requested here
[build]         PathCopySelectorBackward<From, To>::copy(from, to);
[build]                                             ^
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/path.h:1046:45: note: in instantiation of member function 'lemon::_path_bits::PathCopySelector<lemon::PredMapPath<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> >, lemon::SubDigraphBase<lemon::ListDigraph, lemon::ConstMap<lemon::ListDigraphBase::Node, lemon::Const<bool, true> >, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool>, false>::NodeMap<lemon::ListDigraphBase::Arc> >, lemon::Path<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> > >, true>::copy' requested here
[build]     _path_bits::PathCopySelector<From, To>::copy(from, to);
[build]                                             ^
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/path.h:79:7: note: in instantiation of function template specialization 'lemon::pathCopy<lemon::PredMapPath<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> >, lemon::SubDigraphBase<lemon::ListDigraph, lemon::ConstMap<lemon::ListDigraphBase::Node, lemon::Const<bool, true> >, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool>, false>::NodeMap<lemon::ListDigraphBase::Arc> >, lemon::Path<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> > > >' requested here
[build]       pathCopy(cpath, *this);
[build]       ^
[build] /home/oll48/Git/mbt-repository/lib/AllTransitionState.h:585:62: note: in instantiation of function template specialization 'lemon::Path<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> > >::Path<lemon::PredMapPath<lemon::FilterArcs<lemon::ListDigraph, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool> >, lemon::SubDigraphBase<lemon::ListDigraph, lemon::ConstMap<lemon::ListDigraphBase::Node, lemon::Const<bool, true> >, lemon::DigraphExtender<lemon::ListDigraphBase>::ArcMap<bool>, false>::NodeMap<lemon::ListDigraphBase::Arc> > >' requested here
[build]             Path<FilterArcs<ListDigraph, ArcFilter> > path = bfs.path(next_state);
[build]                                                              ^
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/list_graph.h:81:11: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'typename PredMapPath<FilterArcs<ListDigraph, ArcMap<bool> >, NodeMap<Arc> >::RevArcIt' to 'const lemon::ListDigraphBase::Arc &' for 1st argument
[build]     class Arc {
[build]           ^
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/list_graph.h:81:11: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'typename PredMapPath<FilterArcs<ListDigraph, ArcMap<bool> >, NodeMap<Arc> >::RevArcIt' to 'lemon::ListDigraphBase::Arc &&' for 1st argument
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/list_graph.h:91:7: note: candidate constructor not viable: no known conversion from 'typename PredMapPath<FilterArcs<ListDigraph, ArcMap<bool> >, NodeMap<Arc> >::RevArcIt' to 'lemon::Invalid' for 1st argument
[build]       Arc (Invalid) { id = -1; }
[build]       ^
[build] /home/oll48/Git/mbt-repository/dependencies/lemon/bits/path_dump.h:64:7: note: candidate function
[build]       operator const typename Digraph::Arc() const {
[build]       ^
[build] /bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/stl_vector.h:1200:30: note: passing argument to parameter '__x' here
[build]       push_back(value_type&& __x)
[build]                              ^
(...)                          ^

This is only a small snippet of the errors however they are all the same issue basically, it seems clang has problem with using arc iterators and arcs interchangebly, maybe some kind of cast would fix this?

I would be very thankful for any feedback, these issues prevent us from making our software fully platform independent.

I am using the Gnu 4.4 compiler under MinGW with Codeblocks on Windows to build a large application. I cannot include <lemon/adaptors.h> or <lemon/connectivity.h> in my application without getting a stream of error messages I cannot figure out. My application must use these included file. I have placed error messages below.

Thanks for any help you can provide.

C:\usr\include\lemon\adaptors.h|3459|error: expected nested-name-specifier before 'Value'|
C:\usr\include\lemon\adaptors.h|3459|error: expected ';' before 'Value'|
C:\usr\include\lemon\adaptors.h|3461|error: wrong number of template arguments (0, should be 2)|
C:\usr\include\lemon\bits\traits.h|155|error: provided for 'template<class Map, class Enable> struct lemon::MapTraits'|
C:\usr\include\lemon\adaptors.h|3462|error: wrong number of template arguments (0, should be 2)|
C:\usr\include\lemon\bits\traits.h|155|error: provided for 'template<class Map, class Enable> struct lemon::MapTraits'|
C:\usr\include\lemon\adaptors.h|3463|error: wrong number of template arguments (0, should be 2)|
C:\usr\include\lemon\bits\traits.h|155|error: provided for 'template<class Map, class Enable> struct lemon::MapTraits'|
C:\usr\include\lemon\adaptors.h|3464|error: wrong number of template arguments (0, should be 2)|
C:\usr\include\lemon\bits\traits.h|155|error: provided for 'template<class Map, class Enable> struct lemon::MapTraits'|
C:\usr\include\lemon\adaptors.h|3465|error: wrong number of template arguments (0, should be 2)|
C:\usr\include\lemon\bits\traits.h|155|error: provided for 'template<class Map, class Enable> struct lemon::MapTraits'|
C:\usr\include\lemon\adaptors.h|3468|error: expected ')' before ',' token|
C:\usr\include\lemon\adaptors.h|3472|error: ISO C++ forbids declaration of 'Value' with no type|
C:\usr\include\lemon\adaptors.h|3472|error: expected ';' before 'operator'|
C:\A+MyPrograms\CombinatoricsCalculator\src\graphs\algorithms\GraphAlgorithmCanvas.cpp|698|error: expected ';' at end of input|
C:\A+MyPrograms\CombinatoricsCalculator\src\graphs\algorithms\GraphAlgorithmCanvas.cpp|698|error: expected '}' at end of input|
C:\A+MyPrograms\CombinatoricsCalculator\src\graphs\algorithms\GraphAlgorithmCanvas.cpp|698|error: expected unqualified-id at end of input|
C:\A+MyPrograms\CombinatoricsCalculator\src\graphs\algorithms\GraphAlgorithmCanvas.cpp|698|error: expected '}' at end of input|
C:\usr\include\lemon\adaptors.h|3443|error: expected unqualified-id at end of input|
C:\usr\include\lemon\adaptors.h|3443|error: expected '}' at end of input|
||=== Build finished: 21 errors, 0 warnings ===|