Add an observer to the list. <p/> An observer should not be added to the same list more than once. If an iteration is already in progress, this observ

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Map longitude: [-180, 180) -> [0, maxValue]

Note: this uses the find() to location the item you want to erase. find() compares by equivalence of location ONLY. See the comments above find_exact

@returns point on a feature that is the closest to f.GetLimitRect().Center(). It is used by many entities in the core. Do not modify it's logic unless

Convert lat,lon for WGS84 ellipsoid to MGRS string.

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Note: negative values will be converted too. For ex.: "-1" converts to std::numeric_limits<uint64_t>::max(); "-2" converts to std::numeric_limits<uint

Default ToInt64().

Precondition ------------- |f0|, |f2|, |f4|, |f6|, |f8| < 1.65 * 2^26 |f1|, |f3|, |f5|, |f7|, |f9| < 1.65 * 2^25 Note: we could use fe_mul() for

PointStorageReaderInterface overrides:

static