* Rely on ciso646 and __cplusplus macro when detecting cxx

* Add CXX11 flag to cmake

* Add a stub for AGS algrithm

* Finish basic integration of AGS

* Clenup ags header, change cmake for test

* AGS: add stop by reaching required value

* AGS: add stop by timer

* AGS: add correct return code for max_time stop

* AGS: stop instead of throwing an exception

* Get rid of unused code

* AGS: use NLOPT_CXX11 macro

* AGS: updated documentation

* AGS: fix wrong ifdef

* AGS: use spaces rather than tabs

* AGS: fix enum name

* AGS: fix wrong calculation of constraints

* AGS: add an example of problem with nonlinear constraints

* AGS: update docs

* Fix minor issues

* AGS: allow up to 10 dimenstions instead of 5

* AGS: fix warnings

* AGS: fix zero evaluations counter, set default maxeval

* AGS: fix generation of test suite

* Add nlopt_get_numevals

We reuse stop.nevals which becomes stop.nevals_p, a pointer to opt.numevals, an int that we can return to the user.

* Add doc

- use C-style comments /* .. */ in .c files
- trim trailing spaces and other minor style edits

add nlopt_get_errmsg(opt) for more informative error messages; automatically used in C++ and Python exceptions

Ignore-this: f52cbe2ff3c98d53de6f08185493b85b

darcs-hash:20120808155219-c8de0-38a56084114dcc06040700a283f5f21a684a38e1.gz

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darcs-hash:20120720181345-c8de0-e9d90197a6b988592923025b76de60250d6577b6.gz

Ignore-this: 246b0790dff127b54fbf72d34d2da402

darcs-hash:20111115221929-c8de0-a27654751310b4251bdf6961ca7f1f3fc13164f4.gz

added CCSAQ algorithm; internal support for preconditioners (untested) not yet exported in NLopt API

Ignore-this: a4b95966acb185468bd87b0805d156f4

darcs-hash:20111115211409-c8de0-a4e57acee53c6bd901a6cb0aa422982cd15c0190.gz

Ignore-this: db03978604ff683b95100eb50764dab9

darcs-hash:20111115204117-c8de0-f16c8f5ab44f1aa3ade48b350675d4a094c25e03.gz

darcs-hash:20110526175054-c8de0-19bfa3ef2b057f7c722329d334446a81e2dc5b72.gz

darcs-hash:20101120183759-c8de0-48667b8ad265694082acd9cc926b02c5746941e0.gz

darcs-hash:20101118234223-c8de0-d7c2ef4736197f0a7e56a568a5987b3a7b5cea7e.gz

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darcs-hash:20100819073643-c8de0-80e9c5691ef76d73f33255b0b615dced6374467a.gz

stick to C89 and avoid mixed declarations and code; thanks to Benoit Scherrer for the bug report (fails with MSVC)

darcs-hash:20100730005419-c8de0-39dc04e5a2be81512bb3ca87c6fa397192e5bfd7.gz

fix failure in C++ (and some other front-ends) when de-allocating an nlopt object with a local optimizer; thanks to Jurgen Werner for the bug report

darcs-hash:20100715161540-c8de0-8aa02bad85ddebaae8e38e05825c23c3d850a702.gz

darcs-hash:20100710215947-c8de0-2175b5e6e4b4518814a525d95ce2a4643eac9104.gz

elim. memory leaks in C++/Python/Guile/Fortran interfaces if add_constraint gives an error or you set the objective multiple times

darcs-hash:20100708191646-c8de0-4f06d4e9c27831699b6bd7add1291be14a348197.gz

darcs-hash:20100707231056-c8de0-74c179fa38352cee82f7ee5e209602be5aafe27b.gz

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darcs-hash:20100701222452-c8de0-c653c88d49348e7d42440283baf3e0dd90d1588d.gz

support equality constraints in COBYLA (internally, just a pair of inequality constraints: since COBYLA solves a sequence of LPs, and LPs have no problem with such pairs, it seems to converge just fine)

darcs-hash:20100624232926-c8de0-6baa8f1caf2967dca27635be396fd510701580ab.gz

darcs-hash:20100617155009-c8de0-a0de840fc8e724787c233ceeb367925776201937.gz

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darcs-hash:20100614204237-c8de0-cd7a3a4bdbbd4d67c592fd103779f3a97aa51fc8.gz

NLOPT_AUGLAG, no LN/LD, which requires local-opt algorithm to be specified; remove "convergence" tests for no progress towards feasibility in auglag, which seem to cause incorrect termination ....

darcs-hash:20100614202611-c8de0-2ee921f6892ca3d1824974367eba310ec6d21612.gz

replace free_f_data flag with more general munging feature, use for proper refcounting of function pointers in SWIG guile/python wrappers

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