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861 Commits

Author SHA1 Message Date
Davis King ce01d75d1c Changed code to compile in visual studio 2003 
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 2009-07-10 22:31:47 +00:00
Davis King aa45ec812e Minor change to avoid compiler warnings. 
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 2009-07-10 21:32:57 +00:00
Davis King a9ab308e60 I just fixed some warnings and compiler errors you get if you try to compile dlib 
with the newest version of mingw.

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 2009-07-10 21:00:37 +00:00
Davis King f4678b8fb6 Changed code to avoid compiler warning. 
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 2009-07-10 15:54:58 +00:00
Davis King 05e4bb6741 Changed code to avoid compiler warning. 
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 2009-07-10 15:54:22 +00:00
Davis King 3bfa88b127 Fixed a warning you get in mingw. 
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 2009-07-08 21:08:47 +00:00
Davis King 768016e86c Upgraded the smart_ptr so that it can handle array pointers as well 
as customer deleter functions.

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 2009-07-01 00:16:31 +00:00
Davis King 8e529bf061 Just retabbed this file. 
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 2009-06-30 23:23:57 +00:00
Davis King 6860eec875 Changed the names of the variables in the TIME_THIS macro to avoid 
any likely name collisions with user's code.

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 2009-06-30 23:22:56 +00:00
Davis King c29b9fd678 This commit adds the requirement that matrices being multiplied together 
aren't empty.  Previously this was technically allowed and worked but was
weird.  The optimization I checked a few hours ago also breaks when empty
matrices are multiplied together so I'm just adding this new requirement.

I also had to fix a part of the LU decomposition because it was doing an
empty matrix multiplication at one point.

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 2009-06-26 15:22:12 +00:00
Davis King d27be3233d Minor changes to test case. 
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 2009-06-26 14:27:52 +00:00
Davis King d738ffde30 Made the normalized_function object fully generic by making the 
normalizer a template argument (with its default set to the vector_normalizer
so this change doesn't break backwards compatibility).

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 2009-06-26 13:33:32 +00:00
Davis King 002683b1fa Changed the default matrix multiplication expression object slightly 
to optimize it a little more.

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 2009-06-26 12:35:27 +00:00
Davis King 9da5852d7d Changed a few things to avoid bugs in visual studio 7.1 
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 2009-06-25 02:39:05 +00:00
Davis King 2dc2121f5c Changed the matrix_assign() functions a bit to force the compiler to unroll the 
assignment loop if it is small and known at compile time.

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 2009-06-25 01:55:07 +00:00
Davis King 6de07db2a5 Refactored the + and - operators for the dlib::vector object so that they always compile 
when used with mixed matrix and vector objects.

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 2009-06-25 00:39:29 +00:00
Davis King 5ae0c51c98 Changed code slightly to avoid a warning in gcc when -W -Wall is given. 
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 2009-06-24 23:59:29 +00:00
Davis King 7cde1077ec Fixed typo in spec 
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 2009-06-24 23:08:18 +00:00
Davis King 26796a8900 Added a missing rethrow statement. The xml parser would 
eat exceptions thrown by event handlers rather than letting
them propagate out as documented in the specification.

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 2009-06-24 23:07:29 +00:00
Davis King f92ba0e20a updated the docs 
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 2009-06-19 00:58:52 +00:00
Davis King 5a7fa66488 Added a hook to the logger object that lets you set a different kind of 
output logging destination (in addition to the std::ostream supported already).

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 2009-06-19 00:57:43 +00:00
Davis King dac8d012f2 updated the docs 
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 2009-05-31 02:55:55 +00:00
Davis King 03d1a8537b Renamed unroll_to_column_vector() to reshape_to_column_vector() 
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 2009-05-31 02:55:38 +00:00
Davis King ca7a881ad3 updated the docs 
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 2009-05-31 02:15:37 +00:00
Davis King be014191d0 Added the unroll_to_column_vector() function. 
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 2009-05-31 02:14:11 +00:00
Davis King 20a39403b0 Fixed grammar. 
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 2009-05-30 18:41:37 +00:00
Davis King 7e5c498109 updated the docs 
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 2009-05-30 18:32:19 +00:00
Davis King 56c1c729b5 Fixed grammar. 
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 2009-05-30 18:31:51 +00:00
Davis King 1a55d39afd Minor comment cleanup. 
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 2009-05-30 18:25:58 +00:00
Davis King 209cbbe356 Added an example showing how to use the config_reader. 
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 2009-05-30 18:01:38 +00:00
Davis King 17035449a7 Made the spec more clear. 
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 2009-05-30 16:41:39 +00:00
Davis King 8bbaca6fc1 Fixed grammar 
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 2009-05-30 15:41:38 +00:00
Davis King 3387105fcb updated the docs 
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 2009-05-30 15:38:13 +00:00
Davis King 950147aa91 Added a comment about the configure_loggers_from_file() function. 
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 2009-05-30 14:59:59 +00:00
Davis King 9ebae0621d Fixed grammar 
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 2009-05-30 14:47:15 +00:00
Davis King 8967608512 updated the docs 
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 2009-05-29 21:10:54 +00:00
Davis King 59fcaaff22 Reworked the config_reader interface a little to make it easier to use. In 
particular, I removed the enumerator over blocks in favor of a simple
get_blocks() function that just returns a std::vector of all the blocks.
I also removed the requires clauses on the block and key accessor functions
and instead made a request for a non-existent key/block result in a non-fatal
exception.  This way users can let the config reader perform a more natural
role in config file validation (by catching this exception and acting accordingly).

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 2009-05-29 20:05:40 +00:00
Davis King 9ff5b39de7 updated the docs 
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 2009-05-29 17:20:08 +00:00
Davis King f36501d761 Updated the equal() function so that it can compare complex matrices. 
I also changed a matrix test case to be more robust.

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 2009-05-29 17:08:00 +00:00
Davis King eeb0b8061d Made the clp checker spec more clear. 
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 2009-05-29 16:05:45 +00:00
Davis King b2efcc52d0 Simplified the matrix code slightly. This also fixed a strange compile time bug 
that you can get from gcc in certain cases.

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 2009-05-29 16:02:23 +00:00
Davis King 8204dd7c9b Fixed grammar 
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 2009-05-29 15:58:50 +00:00
Davis King b33e8438bd Fixed grammar 
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 2009-05-29 15:57:42 +00:00
Davis King 3e033ad2dc Fixed the gaussian() function used by the SURF code. It wasn't 
computing a properly weighted Gaussian function.

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 2009-05-29 15:50:23 +00:00
Davis King 6d432586ed Changed the reduced_decision_function_trainer2 object so that it performs a final 
optimization of the weights before it finishes.  This ensures that we always
end up with the best weights for the support vectors we obtain after the
conjugate gradient optimization step.

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 2009-05-28 01:19:06 +00:00
Davis King 8122c10c72 Cleanup test code and fixed compiler warning. 
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 2009-05-27 02:38:46 +00:00
Davis King 925a9be91c Added overloads of the kernel_derivative object for all the kernels in dlib. 
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 2009-05-27 02:21:00 +00:00
Davis King 4ed6922b37 Made a release 
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 2009-05-25 19:16:47 +00:00
Davis King 3a698e63e6 Removed a flip command that was causing trouble. 
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 2009-05-25 19:05:08 +00:00
Davis King 7a8a799970 updated the docs 
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 2009-05-25 18:40:58 +00:00