Samuel Debionne
d7aae45daf
[util][range] Use range_reference
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Use range_reference to determine the return type of boost::at,
boost::front and boost::back.
2015-03-09 09:52:11 +01:00
Adam Wulkiewicz
2e18afacce
Merge pull request #239 from sdebionne/fix/iterators
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Fix point_iterator with raw pointer base
2015-03-06 06:17:08 +01:00
Menelaos Karavelas
0efb49d054
[algorithms][is_valid] fix comment
2015-03-05 15:12:22 +02:00
Barend Gehrels
e80ec0babf
[buffer][doc] Make miter limit more clear in documentation
2015-03-04 12:26:49 +01:00
Barend Gehrels
ed2f52a16d
[buffer] Fix end caps with odd number of points, they were not closed
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Including unit test. Issue was found by Oracle/MySQL testing
2015-03-04 11:40:44 +01:00
Menelaos Karavelas
90bb9a8a4f
[strategies][cartesian][buffer][join_round] revert change in strategy
2015-03-04 12:09:56 +02:00
Samuel Debionne
73a9a47598
[iterators] Use base_type from boost::iterator_adaptor
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Use base_type from boost::iterator_adaptor. Remove base type definition
that clash with the base() function of boost::iterator_adaptor. Reformat
to follow coding guidelines.
2015-03-04 10:10:02 +01:00
Samuel Debionne
84463ae8ba
[iterators] Fix point_iterator with raw pointer base
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Fix point_iterator (and adapt reverse_point_iterator to the fix) to
support curves implemented with raw pointer as iterator. The fix uses
boost::iterator_adaptor that implements base() a synonyme of base_ptr()
that consequently has been removed. The operators are also redondant and
removed.
2015-03-03 15:46:54 +01:00
Menelaos Karavelas
ac1a78f1cd
[strategies][cartesian][buffer][join_round] move the max outside the static cast
2015-03-03 16:04:32 +02:00
Menelaos Karavelas
a6a448f429
[strategies][cartesian][buffer][join_round] make sure that at least one
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interior point is generated
2015-03-03 09:50:46 +02:00
Menelaos Karavelas
38fc1224c7
[strategies][cartesian][buffer][end_round] fix internal point count
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for small input values (less than 4): when the input point count is less
than 4, set the internal point count to 4; for values less than 4 the
generated ends do not look round;
2015-03-02 21:11:40 +02:00
Adam Wulkiewicz
6bf022bedb
Merge pull request #236 from sdebionne/fix/range
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Fix range back() function
2015-03-02 14:15:26 +01:00
Samuel Debionne
d9f95e6952
[algorithms][within] Use geometry::range
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Make use of geometry::range algorithms to get front and back values of
Linestring (rather than Boost.Range begin() and front()).
2015-03-02 10:59:42 +01:00
Samuel Debionne
cae3bab2fe
[util][range] Fix back()
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*(--boost::end(rng)); is not valid for range with pointer as iterators.
since the range is supposed to be BidirectionalRange, use rbegin
instead.
2015-03-02 10:59:32 +01:00
Barend Gehrels
f74180b084
[buffer] Enhance turn-in-piece for pieces around points. They now
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make use of monotonic sections, and get special treatment because there
are no helper segments, basically the whole procedure is different
This can make buffers around points 3 times faster (if the buffered ring contains many points)
2015-03-01 14:08:16 +01:00
Barend Gehrels
cf167f9a36
[sectionalize] support sections in vector (so sections_type is redundant)
2015-03-01 13:57:39 +01:00
Barend Gehrels
f45df767d5
[buffer] remove obsolete file
2015-03-01 11:25:13 +01:00
Barend Gehrels
c244debf53
[buffer] calculate turns: use monotonic properties in two dimensions
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(does not give improvements for circles, however it might do for ellipses
longer in y dimension)
2015-02-28 12:58:51 +01:00
Barend Gehrels
483c373cf5
Merge branch 'develop' of github.com:boostorg/geometry into develop
2015-02-27 22:15:39 +01:00
Barend Gehrels
a6d10d610c
[turns] use preceding/exceeding from headerfile
2015-02-27 22:15:08 +01:00
Barend Gehrels
6afc5a464a
[buffer] performance: use monotonic properties of monotonic sections to limit
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quadratic iterations within two overlapping sections
This can improve performance with about 25%
2015-02-27 22:11:50 +01:00
Menelaos Karavelas
d31cabb067
[strategies][cartesian][buffer][point_circle] fix internal point count
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for small input values (less than 3): when the input point count is less
than 3, set the internal point count to 3; this is important for generating
valid polygons;
2015-02-26 17:30:24 +02:00
Barend Gehrels
230be833e2
Merge pull request #231 from mkaravel/doc/is_valid_with_failure
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Doc/is valid with failure
2015-02-25 18:06:12 +01:00
Barend Gehrels
f1fc6eaa59
Merge branch 'develop' of github.com:boostorg/geometry into develop
2015-02-25 17:54:26 +01:00
Barend Gehrels
979fd3cf96
[buffer] change model::box by already existing type
2015-02-25 17:53:45 +01:00
Barend Gehrels
3a5e2c20c4
[buffer] improve performance for multi_point with many generated points
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by now using monotonic sections and calculate turns over overlapping sections only
2015-02-25 17:50:25 +01:00
Barend Gehrels
015953ce42
[sectionalize] add static assert for if ...part is used out of sectionalize
2015-02-25 17:33:43 +01:00
Barend Gehrels
a18c0c2ad1
[sectionalize] let sectionalize_part make use of iterators instead of range,
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for next commit where that is used for buffer, and range is inconvenient
2015-02-25 17:33:16 +01:00
Barend Gehrels
e45fd0ef29
[get_turns] move two policies to separate headerfile
2015-02-25 17:28:09 +01:00
Menelaos Karavelas
040dd2a3a4
[doc][algorithms][validity_failure_type] add inline documentation
2015-02-25 15:06:54 +02:00
Menelaos Karavelas
5c8e300ba2
[doc][algorithms][is_valid] update inline documentation for the
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various is_valid overloads; add documentation for the overload that
takes a reference to validity_failure_type;
2015-02-25 15:05:29 +02:00
Menelaos Karavelas
296e36a19d
[geometry] remove non-existent #include (file has been deleted)
2015-02-25 12:55:30 +02:00
Barend Gehrels
a7b82e7dd0
Merge pull request #229 from mkaravel/feature/is_valid_reason
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New algorithm: is valid with reason
2015-02-25 09:26:30 +01:00
Menelaos Karavelas
191764170a
[policies][is_valid] output detailed information about the invalid turn found
2015-02-24 17:45:33 +02:00
Menelaos Karavelas
d88b359393
[algorithms][is_valid] apply coding guidelines
2015-02-24 17:44:50 +02:00
Menelaos Karavelas
8dac6ef10f
[algorithms][is_valid] remove the AllowSpikes dispatch-level template parameter;
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the corresponding functionality is not handled by the visitor;
2015-02-24 15:56:21 +02:00
Menelaos Karavelas
20fcec220a
[algorithms][is_valid_reason] remove algorithm and corresponding file
2015-02-24 15:48:55 +02:00
Menelaos Karavelas
0f739a7e0f
[algorithms][is_valid] make the template parameter AllowSpikes default to false;
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the policy passed to is_valid is now responsible for the handling of spikes;
2015-02-24 15:46:27 +02:00
Menelaos Karavelas
6bf0289186
[algorithm][is_valid] remove used code (the is_simple algorithm now passes
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an appropriate policy to has_spikes and has_duplicates)
2015-02-24 15:44:37 +02:00
Menelaos Karavelas
deae2e2a63
[algorithms][is_simple] modify calls to has_spikes and has_duplicates by
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providing a policy that is appropriate for simplicity testing
2015-02-24 15:43:39 +02:00
Menelaos Karavelas
1ca384d933
[algorithms][is_simple] add policy for is_simple algorithm to be used
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with has_spikes and has_duplicates
2015-02-24 15:42:17 +02:00
Menelaos Karavelas
e4ad786f10
[policies][is_valid] add new policy, the failure_type_policy, used to keep
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track of the failure type; this policy is used to implement the free function
bool is_valid(geometry, failure_value&);
the policy is templated by two boolean parameters that indicate how to handle
spikes for linear geometries, and duplicate points for areal geometries;
2015-02-24 15:34:03 +02:00
Menelaos Karavelas
6cc9be2206
[policies][is_valid] templatize the failing_reason_policy by a boolean
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template parameter associated with how to handle spikes for linear geometries
2015-02-24 15:32:59 +02:00
Menelaos Karavelas
ff04ef6e78
[policies][is_valid] add a boolean template parameter, associated with
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the handling of spikes, to the default policy; the policy decided how
to handle spikes using this template parameter;
2015-02-24 15:31:04 +02:00
Menelaos Karavelas
f646ee786c
[algorithms][is_valid] add the following free functions:
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* bool is_valid(geometry, string)
* bool is_valid(geometry, visitor)
* bool is_valid(geometry, failure value)
2015-02-24 15:28:03 +02:00
Menelaos Karavelas
f70d234426
[algorithms][is_valid] pass to the policy a boolean value indicating whether
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the geometry is linear or not (if not linear, it is an areal geometry)
2015-02-24 15:26:51 +02:00
Menelaos Karavelas
e7dedcfbfe
[algorithms][is_valid] remove AllowDuplicates template parameter at dispatch level
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(the visitor is now responsible to determining the behavior)
2015-02-24 01:54:31 +02:00
Menelaos Karavelas
3e8a56cae0
[policies][is_valid] rename is_valid_null_policy to is_valid_default_policy;
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change file name with the definition of default policy from null_policy.hpp
to default_policy.hpp;
2015-02-24 01:23:15 +02:00
Menelaos Karavelas
279177756a
[algorithms][is_valid] change default value for dispatch boolean template
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parameter regarding allowance of duplicates to false (the behavior is now
determined by the visitor)
2015-02-24 01:04:03 +02:00
Menelaos Karavelas
7571989baf
[algorithms][is_valid_reason] update declaration of policy (it is now a template class)
2015-02-24 01:02:10 +02:00
