lookup_or_append()

int PointArray::lookup_or_append ( const RealVector & a )

inline

Definition at line 134 of file NAG.hpp.

  {
    Weight w = weight(a);
    int p = lookup(a);
    if (p != -1) return p;
    if (mMap.find(w) != mMap.end()) return -1;
    int ret = static_cast<int>(mPoints.size());
    mPoints.push_back(a);
    mMap.insert(std::pair<Weight, int>(w, ret));
    return ret;
  }

References lookup(), mMap, mPoints, p, and weight().

Referenced by rawPointArrayLookupOrAppend(), and TEST().