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vehicle_routing_problem's Issues

Improve parsers code

  • Improve subparsers.cpp/.h code:

    • Add base class to aggregate same code (mainly, input checks)
    • Improve documentation
  • (Optional) Improve CsvParser::load_input() algorithm

Some code changes

  • Use type 'int' for times and other values (capacity, id, ...): 2 billions are more than enough, int64 is not needed at all. All times will be in minutes, but in seconds 2 billions are also enough - even in milliseconds.
  • What is the role of Problem class and why all its members are public?
  • There should be a separate entity Route, not just a pair of a vehicle and a vector of customers.

Implement CsvParser::save_output()

Probably required some Solution class extensions
Needed to implement Dijkstra's algorithm (to compute distance from depot to each customer)

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