Tests for nanoflann library
Usage
Make sure to add the stable section of the cppget.org
repository to your project's repositories.manifest
to be able to fetch the package.
:
role: prerequisite
location: https://pkg.cppget.org/1/stable
# trust: ...
Add the respective dependency in your project's manifest
file to make the package available for import.
depends: nanoflann ^ 1.5.0
The single header-only C++ library to use nanoflann as command-line argument parser can be imported by the following declaration in a buildfile
.
version | 1.5.0+1 |
---|---|
license | BSD-2-Clause |
repository | https://pkg.cppget.org/1/stable |
download | nanoflann-tests-1.5.0+1.tar.gz |
sha256 | 11a40182f9e667c9601bdb97e70a755931609cb83b1674e5b87a3e876ad841b8 |
project | nanoflann |
---|---|
url | github.com/jlblancoc/nanoflann |
doc-url | jlblancoc.github.io/nanoflann/ |
package-url | github.com/build2-packaging/nanoflann/ |
joseluisblancoc@gmail.com | |
package-email | packaging@build2.org |
Depends (1)
gtest ^1.11.0 |
Changes
nanoflann 1.5.0: Released Jun 16, 2023
- API changes:
- Users of radius search should change their result placeholder type:
std::vector<std::pair<IndexType, DistanceType>>
=>std::vector<nanoflann::ResultItem<IndexType, DistanceType>>
. (See #166 for the motivation of this change). - More concise auxiliary (internal) type name:
array_or_vector_selector
->array_or_vector
. - Remove obsolete parameter
nChecks_IGNORED
. Removed fromSearchParams
constructor too, so that structure has been renamedSearchParameters
to enforce users to update the code and avoid mistakes with the order of its ctor parameters. - Added method RadiusResultSet::empty()
- Template argument rename:
AccesorType
=>IndexType
(does not actually affect user code at all). - Added concurrent tree building support, refer to
KDTreeSingleIndexAdaptorParams::n_thread_build
.
- Users of radius search should change their result placeholder type:
- Other changes:
- Macros to avoid conflicts with X11 symbols.
- Inline an auxiliary example function in case users want to use it and include the file in multiple translation units (Closes #182).
- Move all benchmarking code, data, and scripts to its own repository to keep this repo as clean as possible.
- Fix "potentially uninitialized" GCC warning.
- Clarified, even more, in docs and examples, that L2 distances are squared distances.
- Removed the (with modern compilers) now useless
inline
keyword in class members. - Add examples with GUI (requires mrpt-gui):
- nanoflann_gui_example_R3: Radius search on R³ Euclidean space.
- nanoflann_gui_example_bearings: NN search on non-Euclidean spaces.
- BUGFIXES:
- Avoid segfault if saving an empty index (Closes #205).
nanoflann 1.4.3: Released Jul 24, 2022
- Added flag SkipInitialBuildIndex to allow not wasting time building a tree when it will be loaded from a file later on (PR #171).
- Mark all constructors explicit, to avoid unintended creation of temporary objects (Issue #179).
- BUGFIX: avoid potential index out of bounds in KDTreeSingleIndexDynamicAdaptor (PR #173)
nanoflann 1.4.2: Released Jan 11, 2022
- Install pkg-config .pc file under lib directory (Closes #161).
- Integrate AppVeyor CI.
nanoflann 1.4.1: Released Jan 6, 2022
- Fix incorrect install directory for cmake target & config files.
- Do not install example binaries with
make install
. - Provide working examples for cmake and pkgconfig under
examples/example_*
directories.
nanoflann 1.4.0: Released Jan 2, 2022
- nanoflann::KDTreeSingleIndexAdaptor() ctor now forwards additional parameters to the metric class, enabling custom dynamic metrics.
- Add and apply a
.clang-format
file (same one than used in MOLAorg/MOLA projects). - Examples: clean up and code modernization.
- CMake variables prefixed now with
NANOFLANN_
for easier integration of nanoflann as a Git submodule. - Fixes for IndexType which are not of integral types PR #154
- save/load API upgraded from C
FILE*
to C++ file streams (By Dominic Kempf, Heidelberg University, PR).
nanoflann 1.3.2: Released Nov 5, 2020
- Add optional argument for Eigen matrix layout commit.
- Throw exception on malloc failure PR #126.
- Respect GNUInstallDirs in CMake install rules PR #131.
nanoflann 1.3.1: Released Oct 11, 2019
- Fixed bug in KDTreeSingleIndexDynamicAdaptor. See: https://github.com/jlblancoc/nanoflann/commit/a066148517d16c173954dcde13c1527481b9fad3
- Fix build in XCode.
- Simplify CMakeLists for Eigen example (requires Eigen3Config.cmake now)
- Avoid setting cmake global executable build path
nanoflann 1.3.0: Released Aug 28, 2018
- Instructions for
make install
for Linux and Windows (Closes #87). - Fix all (?) MSVC conversion warnings (Closes: #95).
- Avoid need for _USE_MATH_DEFINES in MSVC (Closes: #96)
- Eigen::Matrix datasets: now uses std::cref() to store a reference to matrix.
- GSOC2017 contributions by Pranjal Kumar Rai:
- Support for dynamic datasets.
- Support for non-Euclidean spaces: SO(2), SO(3)
nanoflann 1.2.3: Released Dec 20, 2016
- Fixed: split plane now correctly chooses the dimensions with the largest span. Should lead to more optimal trees.
nanoflann 1.2.2: Released Nov 10, 2016
- knnSearch() now also returns the number of valid points found.
nanoflann 1.2.1: Released Jun 1, 2016
- Fix potential compiler warnings if
IndexType
is signed. - New unit tests comparing the results to those of brute force search.
nanoflann 1.2.0: Released May 5, 2016
- Fixed: many classes constructors get const ref arguments but stored const values.
nanoflann 1.1.9: Released Oct 2, 2015
- Added KDTreeSingleIndexAdaptor::radiusSearchCustomCallback() (Based on a suggestion by Yannick Morin-Rivest)
- Better documentation in class headers.
- Cleanup of unused code.
- Parameter KDTreeSingleIndexAdaptorParams::dim has been removed since it was redundant.
nanoflann 1.1.8: Released May 2, 2014
- Created hidden constructors in nanoflann class, to disallow unintentional copies which will corrupt the internal pointers.
- Fixed crash if trying to build an index of an empty dataset.
nanoflann 1.1.7: Released Aug 24, 2013
- Two internal containers are now automatically defined as fixed-size arrays if the problem dimension is known at compile time, improving efficiency. The new/modified datatypes are: KDTreeSingleIndexAdaptor::BoundingBox, KDTreeSingleIndexAdaptor::distance_vector_t
- Fixed compilation with GCC 4.8 and C++11 enabled (Thanks to Simon Praetorius).