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12 Commits

Author SHA1 Message Date
Sameer Agarwal 04899645cc LinearOperator::FooMultiply -> LinearOperator::FooMultiplyAndAccumulate 
These methods were historically poorly named and every time I read code
I get confused whether they are just multiplying or multiplying and
adding. Clarifying them also gives us the changce to introduce
RightMultiply and LeftMultiply methods in the base class which will
simplify a number call sites in a subsequent CL.

Fixes https://github.com/ceres-solver/ceres-solver/issues/855

Change-Id: Ice4fb483f1acd02527a6dd753ef0c5a66037f4b0
 2022-08-10 10:03:03 -07:00
Joydeep Biswas c9d2ec8a9f Updates to sparse block matrix structures to support new 
sparse linear solvers.

* Add methods to convert TripletSparseMatrix and BlockSparseMatrix to
  CRSMatrix structure.
* Added tests for conversion of TripletSparseMatrix and BlockSparseMatrix
  to CRSMatrix structure.
* Added documentation on the BlockSparseMatrix structure.

Change-Id: I020cfa91c301567ceeb39ff2064183c5d88c9ed5
 2022-08-06 22:03:37 -05:00
Sameer Agarwal caf614a6c1 Modernize code using c++17 constructs 
Mostly done using

find . \( -name '*.cc' -o -name '*.h' \) -a -type f -exec clang-tidy -p \
cmake-build -checks='-*,google-*,modernize-*,-modernize-use-nodiscard,-modernize-use-trailing-return-type' {} -fix \;

Change-Id: Ifccbcabe7a1d9a32a09d28ac4f3f8466696c1a50
 2022-04-22 06:11:18 -07:00
Nikolaus Demmel 7b8f675bfd fix formatting for (non-generated) internal source files 
- Change formatting standard to Cpp11. Main difference is not having
  the space between two closing >> for nested templates. We don't
  choose c++14, because older versions of clang-format (version 9
  and earlier) don't know this value yet, and it doesn't make a
  difference in the formatting.
- Apply clang-format to all (non generated) internal source files.
- Manually fix some code sections (clang-format on/off) and c-strings
- Exclude some embedded external files with very different formatting
  (gtest/gmock)
- Add script to format all source files

Change-Id: Ic6cea41575ad6e37c9e136dbce176b0d505dc44d
 2020-09-21 02:52:07 +02:00
ngoclinhng f8e5fba7b9 TripletSparseMatrix: guard against self-assignment 
Change-Id: I63159b32d0462fe784019f17242cf4a9f05b2825
 2019-04-16 02:51:34 +00:00
Keir Mierle 7c4e8a454e Replace scoped_ptr with C++11's unique_ptr 
Change-Id: Ib5a504c491e3a79af52a95accf009df473470c6b
 2018-04-02 14:47:47 -07:00
Keir Mierle 7492b0d8de Update copyright headers with new year and URL 
Since Ceres is moving to using GitHub for issues, and the Google
Code URL in the current copyright header will soon become invalid,
update all the headers.

Change-Id: I1fce70375d1bcf098591f07b4d8f01a5c1e0789c
 2015-03-18 05:43:23 +00:00
Sameer Agarwal 79d9353036 Remove Protocol Buffers support. 
Change-Id: I451c543c82cdfb566736aab94d836abcfb5c689d
 2013-06-24 14:28:40 -07:00
Sameer Agarwal c014997cdb Replace EXPECT/ASSERT_DEATH with EXPECT_DEATH_IF_SUPPORTED. 
This allows us to remove all the WIN32/MSVC ifdefs in the
various tests.

http://code.google.com/p/ceres-solver/issues/detail?id=55

Change-Id: Ida053e44ea84b6915758318403f3db05325f1226
 2012-09-18 13:55:18 -07:00
Sameer Agarwal dd2b17d7dd CERES_DONT_HAVE_PROTOCOL_BUFFERS -> CERES_NO_PROTOCOL_BUFFERS. 
Change-Id: I6c9f50e4c006faf4e75a8f417455db18357f3187
 2012-08-17 13:21:33 -07:00
Keir Mierle efe7ac60a0 Port Ceres to Windows 
This is a preliminary, but full, port of Ceres to Windows.
Currently all tests compile and run, with only system_test
failing to work correctly due to a path issue.

Change-Id: I4152c1588bf51ffd7f4d9401ef9759f5d28c299c
 2012-06-24 23:22:04 -07:00
Keir Mierle 8ebb073038 Initial commit of Ceres Solver. 2012-04-30 23:09:08 -07:00