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#include "leditdist.hpp"
#include "editdist.hpp"
#include <cassert>
namespace aspeller {
inline int edit_distance(ParmString a, ParmString b,
int level, // starting level
int limit, // maximum level
const EditDistanceWeights & w
= EditDistanceWeights())
{
int score;
assert(level > 0 && limit >= level);
do {
if (level == 2) {
score = limit2_edit_distance(a,b,w);
} else if (level < 5) {
score = limit_edit_distance(a,b,level,w);
} else {
score = edit_distance(a,b,w);
}
++level;
} while (score >= LARGE_NUM && level <= limit);
return score;
}
}
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