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osrm-backend/algorithms
Daniel J. Hofmann 980e4ee89a Don't mix signed and unsigned in comparisons as signed is converted first to unsigned.
This is true:

    -1 > 1u

because the integer literal `-1` is first converted to a large unsigned
value and then compared to the unsigned `1`.

This patch fixes several of those isses in the farthest insertion
algorithm.

`-Wsign-compare` catches those issues.

References:

- http://stackoverflow.com/a/5416498
- C++14 standard
2015-09-02 16:33:03 +02:00
..
2015-09-01 15:20:35 +02:00