feat(routing): Bind piecewise cumul costs - #3
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Expose RoutingDimension piecewise linear cumul costs with Ruby array inputs. Validate curve shape before constructing the native function and rely on OR-Tools' copied model ownership during cold and warm solves.
erickreutz
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Expose
RoutingDimension#set_cumul_var_piecewise_linear_costthrough Rice with Ruby array inputs. Validate curve shape and positivity before constructing the native function. OR-Tools copies the curve into the model, so search retains no Ruby objects.Cold, warm, disabled, lifetime, objective, and validation behavior are covered. The isolated change also compiles and passes the complete suite on clean upstream v0.18.0.
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