@sashakh thanks for sharing, glad to know this works fine for you. The add_job and add_vehicle functions where added with that exact usage in mind.

Ideally you should not have to worry about internal members like _max_cost_per_[line|column] and calling get_matrix yourself. You can avoid that part by passing your osrm object as first argument in the input ctor (instead of NULL). In the current code-base, this object is constructed here:

Lines 31 to 47 in d75bf82

    
             std::unique_ptr<routing_io<cost_t>> routing_wrapper; 
        
             if (!cl_args.use_libosrm) { 
        
               // Use osrm-routed. 
        
               routing_wrapper = std::make_unique<routed_wrapper>(cl_args.osrm_address, 
        
                                                                  cl_args.osrm_port, 
        
                                                                  cl_args.osrm_profile); 
        
             } else { 
        
           #if LIBOSRM 
        
               // Use libosrm. 
        
               if (cl_args.osrm_profile.empty()) { 
        
                 throw custom_exception("-l flag requires -m."); 
        
               } 
        
               routing_wrapper = std::make_unique<libosrm_wrapper>(cl_args.osrm_profile); 
        
           #else 
        
               throw custom_exception("libosrm must be installed to use -l."); 
        
           #endif 
        
             }

depending on whether we use libosrm or osrm-routed.

Then calling solve on an input object will automatically take care of setting up the matrix via set_matrix.

	std::unique_ptr<routing_io<cost_t>> routing_wrapper;
	if (!cl_args.use_libosrm) {
	// Use osrm-routed.
	routing_wrapper = std::make_unique<routed_wrapper>(cl_args.osrm_address,
	cl_args.osrm_port,
	cl_args.osrm_profile);
	} else {
	#if LIBOSRM
	// Use libosrm.
	if (cl_args.osrm_profile.empty()) {
	throw custom_exception("-l flag requires -m.");
	}
	routing_wrapper = std::make_unique<libosrm_wrapper>(cl_args.osrm_profile);
	#else
	throw custom_exception("libosrm must be installed to use -l.");
	#endif
	}

Build vroom as library #42

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