[pgrouting-dev] OSX build error

[Alec Gosse]

Here's the new compile result:

/usr/local/include/boost/graph/detail/adjacency_list.hpp:2655:27: error: cannot form a reference to 'void'
        typedef value_type& reference;

/usr/local/include/boost/graph/detail/adjacency_list.hpp:2656:33: error: cannot form a reference to 'void'
        typedef const value_type& const_reference;
                                ^

/usr/local/src/pgrouting_main/src/kdijkstra/src/k_targets_boost_wrapper.cpp:285:48: error: use of undeclared identifier 'weightmap'; did you mean
      'weight_map'?
    property_map<graph_t, edge_weight_t>::type weightmap = get(edge_weight, graph);
                                               ^~~~~~~~~
                                               weight_map

Alec




On May 28, 2013, at 7:38 PM, Stephen Woodbridge <woodbri at swoodbridge.com> wrote:

> OK, I did more research and I might have a fix for this. I just pushed some updated code. Let me know how that works out.
> 
> -Steve
> 
> On 5/28/2013 5:17 PM, Stephen Woodbridge wrote:
>> On 5/28/2013 4:38 PM, Alec Gosse wrote:
>>> Sorry, that did not fix the issue:
>>> /usr/local/src/pgrouting_main/src/kdijkstra/src/k_targets_boost_wrapper.cpp:341:31:
>>> error: variable length array of non-POD element type
>>>       'std::vector<int>'
>>>     std::vector<int> path_vect[nb_targets];
>>>                               ^
>> 
>> What happens if you change this from:
>> 
>> std::vector<int> path_vect[nb_targets];
>> 
>> to:
>> 
>> std::vector<int> path_vect(nb_targets);
>> 
>> I just guessing here, so someone with C++ experience please jump in!
>> 
>> -Steve
>> 
>>> This link:
>>> http://stackoverflow.com/questions/9550712/variable-length-array-of-non-pod-element-type-string-aka-basic-stringchar
>>> 
>>> suggests that the code relies on a g++ extension of the language
>>> standard?
>>> 
>>> Alec
>>> 
>>> 
>>> 
>>> 
>>> On May 28, 2013, at 4:15 PM, Stephen Woodbridge
>>> <woodbri at swoodbridge.com> wrote:
>>> 
>>>> I made these changes and they compile and work in linux, so I just
>>>> pushed them. do another pull and try again.
>>>> 
>>>> Let me know how that goes,
>>>>  -Steve
>>>> 
>>>> On 5/28/2013 4:11 PM, Stephen Woodbridge wrote:
>>>>> Actually, it looks like there are two occurances that need to be
>>>>> changed.
>>>>> 
>>>>> -Steve
>>>>> 
>>>>> On 5/28/2013 4:07 PM, Stephen Woodbridge wrote:
>>>>>> On 5/28/2013 3:51 PM, Alec Gosse wrote:
>>>>>>> Hello,
>>>>>>> 
>>>>>>> I just pulled the latest in the sew_devel_2-0 branch and got the
>>>>>>> following compiler error under Mac 10.8.
>>>>>>> 
>>>>>>> /usr/local/src/pgrouting_main/src/kdijkstra/src/k_targets_boost_wrapper.cpp:341:26:
>>>>>>> 
>>>>>>> 
>>>>>>> error: variable length array of non-POD element type
>>>>>>>       'vector<int>'
>>>>>>>     vector<int> path_vect[nb_targets];
>>>>>>> 
>>>>>>> I can confirm that this does not occur on my Ubuntu machine.
>>>>>> 
>>>>>> Hi Alec,
>>>>>> 
>>>>>> I'm not very good with C++, but as a guess, can you edit that line 341
>>>>>> and change it from:
>>>>>> 
>>>>>> vector<int> path_vect[nb_targets];
>>>>>> 
>>>>>> to:
>>>>>> 
>>>>>> std::vector<int> path_vect[nb_targets];
>>>>>> 
>>>>>> 
>>>>>> And let me know if that fixes your compile problem.
>>>>>> 
>>>>>> Thanks,
>>>>>>   -Steve
>>>>>> _______________________________________________
>>>>>> pgrouting-dev mailing list
>>>>>> pgrouting-dev at lists.osgeo.org
>>>>>> http://lists.osgeo.org/mailman/listinfo/pgrouting-dev
>>>>> 
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>> 
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