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384 Commits

Author SHA1 Message Date
Moritz Kobitzsch 9123c93a90 fix interaction between sliproads/segregated intersections 2016-09-07 12:36:29 +02:00
Moritz Kobitzsch a551286a8f adjust testscases for collapse of use lane 2016-09-07 12:17:36 +02:00
Daniel J. Hofmann 86fd04e556 Improves lane handling for subsequent going straight, resolves #2625 
Before we only worked on subsequent quick turns, as in:
`right, right` keeps the user on the rightmost lanes.

This changeset modifies the logic to work on any subsequent steps
that are "quick" and have lane information we can constrain later.

Because we do not have a from-lane => to-lanes mapping we take the
lanes left and right of the turn lanes into account when heuristically
assigning the leftmost / rightmost lanes.

There are some edge cases where this still does not give us the optimal
solution but it gets close to what is actually possible at the moment
without having a lane mapping in post-processing.

References:
- https://github.com/Project-OSRM/osrm-backend/issues/2625

fix rebase
 2016-09-07 12:17:36 +02:00
Moritz Kobitzsch b6dbf81206 don't assign lanes on delayed turns 2016-09-07 12:17:34 +02:00
Moritz Kobitzsch 3b81b39998 turn lane handler moved to scenario based handling 2016-09-07 12:16:59 +02:00
Daniel J. Hofmann 8b144f22c9 Exposes osrm::exception for client usage, resolves #2813 2016-09-01 09:12:35 +02:00
Moritz Kobitzsch d06eec5e42 improve segregated road detection 2016-08-24 10:34:07 +02:00
Moritz Kobitzsch 6a2518c0df handle stronger merge cases as well 2016-08-24 10:34:07 +02:00
Moritz Kobitzsch 7886d06839 adjust angles pre-merge as well 2016-08-24 10:34:07 +02:00
Daniel J. Hofmann 7f71f0ed12 Warn on unused return values in guidance code, resolves #2686. 
https://github.com/Project-OSRM/osrm-backend/pull/2685/files

fixes an issue where we did

    elongate(fstStep, sndStep);

instead of

    newStep = elongate(fstStep, sndStep);

we didn't get any warnings.

The only way to trigger a warning here is to use

```cpp
__attribute__((warn_unused_result))
```

This changeset does exactly that: for the new guidance code prone to
these kind of issue we add such an attribute to the declaration.
 2016-08-03 12:26:07 +02:00
Daniel J. Hofmann b24f5c7c1a Adapt lane dump to lanes at intersection (#2675), resolves #2709 2016-08-03 12:19:14 +02:00
Moritz Kobitzsch 0d36d472c9 change paradigm of merge to only emit on motorway-like roads 2016-07-30 23:55:39 +02:00
Daniel Patterson 280b000f07 Include datasources for each segment in route annotation. 2016-07-27 15:51:11 -07:00
Patrick Niklaus c7a1576100 Apply clang-format again 2016-07-26 15:00:58 +02:00
Daniel Patterson 0b868969be Remove generic std::exception handlers, they don't seem to be adding value, and they hide useful info. 2016-07-26 11:43:08 +02:00
Moritz Kobitzsch 1fc63e1e72 move hardcoded road priorities into profiles, change road classification 2016-07-25 13:07:54 +02:00
Moritz Kobitzsch ee47afbe17 fix 2672 2016-07-19 17:06:47 +02:00
Daniel J. Hofmann abde215bc3 Remove semantically wrong ordering for LaneTupel 2016-07-18 12:33:56 +02:00
Daniel J. Hofmann e76e39a398 Improves Lane Handling for Multi-Hop Roundabout Instruction 
This changeset implements Lane Anticipation on roundabouts, delimited
by enter / leave step pairs. It does not handle lane anticipation
within a roundabout.

Lane anticipation happens on the granularity of a valid roundbaout:

We discard partial roundabout (enter without exit or exit without
enter) or data issues (no roundabout, exit before enter).

Related:

- https://github.com/Project-OSRM/osrm-backend/issues/2626 for lanes
  within a roundabout

- https://github.com/Project-OSRM/osrm-backend/issues/2625 for handling
  going straight in lane anticipation
 2016-07-13 10:44:12 +02:00
Moritz Kobitzsch 0e4061f858 deduplicate code for roundabout handling 2016-07-01 11:34:44 +02:00
Daniel Patterson ec02cdc4cc Use mmap instead of read - it's a lot faster here. 
Also clean up construction of STRONG_TYPEDEF so that it can be
packed properly in structs (this explains all the () -> {}) changes
here.
 2016-06-27 17:24:30 -07:00
Moritz Kobitzsch 5905708111 expose lanes as enums, adjusted for comments 2016-06-27 11:12:02 +02:00
Moritz Kobitzsch 5d91b759d1 Implement Turn Lane Api 2016-06-27 10:07:48 +02:00
Daniel J. Hofmann ec0a1a4ab1 Anticipate Lane Changes 2016-06-27 10:07:43 +02:00
Moritz Kobitzsch efa29edf09 basic turn lane handling 2016-06-27 10:07:41 +02:00
Daniel J. Hofmann df877aca1b Hard-abort on assertion and show detailed information, solves #2579 
From

> [warn} oops

to

> [assert] /tmp/osrm-backend/src/extractor/extractor.cpp:79
> in: int osrm::extractor::Extractor::run(): false
> terminate called without an active exception
 2016-06-23 18:57:35 +02:00
Patrick Niklaus fddc19e98d Fix regressed formating 2016-06-21 22:25:48 +02:00
Michael Krasnyk 12d4832037 Fix platform-independent data in data files 2016-06-20 22:45:40 +02:00
Patrick Niklaus e9a0beb4e8 Fix shared memory encoding for node-ids 2016-06-12 20:50:57 +02:00
Moritz Kobitzsch 312e86eb58 handle merge on collapsed instructions 2016-06-06 11:55:14 +02:00
Daniel J. Hofmann 801cc72691 Sync with Clang38 Format 2016-06-02 14:43:27 +02:00
Lauren Budorick 058b8c3b31 Template vector 2016-06-02 14:27:25 +02:00
Lauren Budorick ae3ccb009e Formatting [ci skip] 2016-06-02 14:27:25 +02:00
Lauren Budorick 0c60a2aef8 Minor cleanups + comments 2016-06-02 14:27:25 +02:00
Lauren Budorick 44fdf86702 IT WORKS 2016-06-02 14:27:25 +02:00
Lauren Budorick 1659bbf7b1 Refining packed_vector.hpp 
* Rename to std::vector-like APIs (push_back, at)
* Add size, reserve, capacity methods
 2016-06-02 14:27:25 +02:00
Lauren Budorick 46b58fba83 Packed vector cleanups and unit test 2016-06-02 14:27:25 +02:00
Lauren Budorick 84da86ba4a Add packed vector sketch 2016-06-02 14:27:25 +02:00
Moritz Kobitzsch bdc66049a5 fix INVALID_NAME_ID vs INVALID_NAMEID -> EMPTY_NAMEID 2016-06-01 23:19:26 +02:00
Michael Krasnyk 25d3c4b843 Updated change log and adjusted format 2016-05-29 07:39:49 +02:00
Michael Krasnyk 371c06d66d Change size of QueryCandidate from 32 to 24 bytes 2016-05-29 07:39:49 +02:00
Michael Krasnyk 3e5c978719 Reduce ramIndex file size 
PR #2472: the bottom-most node of the r-tree contains
only a single index to a leaf node, so out of 532 bytes
only 4 are used.
 2016-05-29 07:39:49 +02:00
Michael Krasnyk 843f1a6356 Set LeafNode alignment to LEAF_PAGE_SIZE bytes 
References:
- https://github.com/Project-OSRM/osrm-backend/pull/2348#issuecomment-219804408
- http://stackoverflow.com/questions/15523537/alignas-specifier-vs-attribute-aligned-c11
- http://stackoverflow.com/questions/7895869/cross-platform-alignx-macro
 2016-05-29 07:39:49 +02:00
Patrick Niklaus 6e16eab6ec Format with clang-format 3.8 2016-05-27 21:05:04 +02:00
Daniel Patterson 3d03797e53 Distinguish between offramps and sliproads. 2016-05-26 21:31:04 +02:00
Patrick Niklaus 089e60fa1e Remove obsolete timer code 2016-05-26 20:25:33 +02:00
Michael Krasnyk b5225f07cb Fix #2413 by converting enums to unsigned char constants 2016-05-23 18:33:24 +02:00
Patrick Niklaus 57321979ae Remove leftover debugging code 2016-05-19 16:44:31 +02:00
Patrick Niklaus 95af72c70c Make intersection backwards compatible 
For `depart` and `arrive` `step.intersections[0].{bearings|entry}` will have
only one entry.
 2016-05-19 16:44:31 +02:00
Moritz Kobitzsch 4d9aa65e78 intersection classes with variable degree of discretization 2016-05-19 16:44:31 +02:00