RoutingKit/include/routingkit/Constants.h

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#ifndef ROUTING_KIT_CONSTANTS_H
#define ROUTING_KIT_CONSTANTS_H
 
namespace RoutingKit{
 
const unsigned invalid_id = 4294967295u;
const unsigned inf_weight = 2147483647u;
 
static_assert(inf_weight + inf_weight > inf_weight, "inf_weight is too large");
static_assert(sizeof(unsigned)==4, "code base assumes that unsigned is 32 bit wide");
 
} // namespace RoutingKit
 
#endif