changelog

FreeFem++可以生成高质量的有限元网格。可以用于流体力学

2005-05-03 16:25  hecht

	*   remove pascal in "\p  "  macos version

2005-05-03 15:12  hecht

	*   try to compile with de idm compiler xlc++
	    work in progress
	    remove  10^10 an 10.^10  (FH)

2005-05-02 10:57  hecht

	*     do correction for g++-4.0
	      remove const in Expression type

2005-04-27 14:23  hecht

	*     do correction for g++ version 4.0  (new apple compiler on
	  Tiger)
	      small change in RNM and cadna  (FH)

2005-04-22 11:58  lehyaric

	* Debug checks are ok on Debian Testing

2005-04-17 18:44  hecht

	* add page to explain how to bluid weak form with Robin / Neumann
	  coundary condition

2005-04-16 21:36  hecht

	*  add tool to solve variationnal inequality
	   add change version to 1.46-1

2005-04-15 22:48  hecht

	*  the 2  new example have probleme with testhighlight.sh
	   we disable the test in chech (FH)

2005-04-15 22:06  hecht

	* add tools to solve variationnal inequality   let d en array and A
	  a square matrix (in .edp)    d=A.diag; // get the diagonal  of
	  the matrix	A.diag = d; //set the diagonal	  set(A,solver=CG);
	  // important to change precondiconning before solving

2005-04-13 11:58  lehyaric

	* IDE compiles again under MingW (an include file was missing)

2005-04-12 18:37  hecht

	*   add Modification Kohji Ohtsuka in a manual
	    try too correct problem in eigen value in no symetric cas (??)

2005-04-12 12:07  hecht

	*  add flags to build unionkjack mesh on square
	   example:  mesh Th=square(nn,mm,[x/ddx,y/ddy] ,flags=1);

2005-04-05 15:08  lehyaric

	* FreeFem+-ide compiles on MacOS X

2005-04-05 14:33  lehyaric

	* First version of FreeFem++-ide without sockets compiles under
	  Linux

2005-03-30 11:38  hecht

	*   correct name of example  blakschol.edp in BlackSchole.edp
	    add file in distribution archive (logo2.ico)

2005-03-30 11:05  hecht

	*      add  src/ide/testhighlight.sh in distributed file
	  (src/ide/Makefile.am) FH

2005-03-30 11:02  lehyaric

	* Not regenerating HISTORY if not in a CVS working area

2005-03-30 10:42  hecht

	* correct some mistake in Makefile.am (in: examples++-load/,
	  src/ide/)

2005-03-30 09:31  hecht

	*    adding 2 new files for allocation (forgot in previous commit)

2005-03-29 23:13  hecht

	*	Big change in code generation alloc  (work in progress)
		   to remove all undelete pointer.
		May be correct trap in arpack++ (alloction problem not
	  sure,
		  very strange thing)
		Put 1-46-0 version number
		Inforce compile in example-load
		remark, all test work on my Mac, FH.

2005-03-25 17:59  hecht

	*   correct bug in trunc function:
	      The bug is  the mesh have hole the we get a mesh with
	  triangle in the hole:
	       border a(t=0,2*pi){ x=cos(t); y=sin(t);label=1;}
	       border b(t=0,2*pi){ x=0.3+0.3*cos(t); y=0.3*sin(t);label=2;}
	       mesh Thwithhole	 = buildmesh(a(50)+b(-30));
	       mesh Th2=trunc(Thwithhole,1,split=2,label=2);

2005-03-25 14:54  lehyaric

	* Compiling ok on Linux

2005-03-25 12:37  lehyaric

	* Client and server merged into one unique executable to make sure
	  that the client can find its server program, even through
	  symbolic links.

2005-03-17 14:15  lehyaric

	* Included src/lglib/lg.tab.?pp in cleanregen.sh

2005-03-17 14:13  lehyaric

	* Replaced sem_getvalue() with a separate counter on MacOSX.

2005-03-16 22:28  hecht

	*   add tool to get number of mesh triangle  contening a point
	  (x,y)
	    or to get the region number
	    example:
	     int it00 = Th(0.55,0.6).nuTriangle; // get the number of Th's
	  triangle contening (0.55,0.6)
	     int nr00 = Th(0.55,0.6).region;; // get the region number of
	  Th's triangle contening (0.55,0.6)

2005-03-16 15:37  hecht

	* correct prototype of StrVersionNumber in macrgraf

2005-03-16 15:05  lehyaric

	* Updates to the no-F77 no-C configuration

2005-03-16 14:41  lehyaric

	* Fortran and C compilers are now optional (if they are missing, we
	  just don't compile the libraries that need them).

2005-03-16 12:08  hecht

	* correct error in prototype of StrVersionNumber and add precision
	  to show the correct version number

2005-03-13 16:32  hecht

	* correct compilation problem in RNM (resize) with g++3.4 (add
	  this->)

2005-03-02 11:50  lehyaric

	* Correcting compilation problem on RedHat

2005-03-02 11:29  lehyaric

	* New packaging including FreeFem++-cs features: fast graphics,
	  grammar highlighting, error-line display

2005-03-02 11:22  lehyaric

	* FreeFem++-cs MinGW bug corrected: does not crash anymore when
	  reading a file name from the command line

2005-03-01 16:06  lehyaric

	* Removed unnecessary #includes

2005-03-01 15:33  lehyaric

	* Simplified startup code. Hopefully, this will stop the MinGW
	  segmentation fault bug (at startup when a filename is specified
	  on the command line), but this is not proven yet.

2005-03-01 14:21  lehyaric

	* Segmentation violation error while loading a file from the
	  command line in FreeFem++-cs. Debugging in progress.

2005-02-28 18:06  lehyaric

	* Now compiling fine under Cygwin

2005-02-28 11:40  lehyaric

	* Now compiling fine on MinGW

2005-02-28 11:27  lehyaric

	* Removed use of regex.h since it is not available under MinGW.

2005-02-25 16:28  lehyaric

	* Corrected a small compilation error.

2005-02-25 16:14  lehyaric

	* FreeFem++-cs: compile-time or runtime errors are now highlighted
	  in the editor (the corresponding line number is extracted from
	  all the server messages thanks to a regex).

2005-02-25 13:10  lehyaric

	* More coherency checks in configure.ac for a correct MPI
	  installation.

2005-02-25 10:50  lehyaric

	* Added new "resize" reserved word into the highlighting grammar.

2005-02-24 21:27  hecht

	* correct the documentation

2005-02-24 20:44  hecht

	* correct  mistake in return type in complex mean and jump new
	  function (FH)

2005-02-24 15:33  hecht

	* resize of array and matrices, continuing

2005-02-24 15:32  hecht

	* add resize of int,real and complex array or matrices, exemple:
	  real [int] tab2=[1,2,3,3.14]; tab2.resize(10); // to set the new
	  siez of array to 10

2005-02-24 15:08  lehyaric

	* Grammar-driven highlighting works. Regression tests for it are
	  included in "make check". Include file and macros are not scanned
	  during highlighting.

2005-02-24 09:44  hecht

	* correct bug  in array of complex FE function like
	  Vh<complex>[int]  Wh(10); // where Vh is a fespace

2005-02-23 15:51  lehyaric

	* Highlighting test procedure not ready for regression tests yet:
	  disabled from "make check".

2005-02-23 15:40  lehyaric

	* Renamed some FreeFem++ tokens to avoid collisions with
	  system-dependant defines.

2005-02-23 15:37  lehyaric

	* Properly compiled lex and yacc source, for machines that do not
	  have working versions of lex or yacc.

2005-02-23 15:35  lehyaric

	* No CVS keyword in lex and yacc source files to avoid recompiling
	  them after a "cvs commit" on machines that do not have proper
	  versions of this software.

2005-02-23 15:22  lehyaric

	* "testhighlight" regression tests now work up to (but not
	  including) array.edp

2005-02-23 14:50  lehyaric

	* Added highlighting grammar files into CVS, in case the compiling
	  environment does not include a working version of bison or lex.

2005-02-23 13:44  lehyaric

	* The HISTORY file is now created from CVS logs thanks to "cvs2cl".
	  Previous HISTORY items are saved as HISTORY_BEFORE_2005.

2005-02-23 12:45  lehyaric

	*     FreeFem++-cs: grammar-driven syntax highlighting works on
	      (examples++-tutorial/...) Laplace.edp, adapt.edp and
	      adaptindicatorP1.edp (ALH)

2005-02-23 10:49  hecht

	* add jump and mean of complex function.

2005-02-22 17:37  lehyaric

	* FreeFem++-cs: grammar-driven highlighting procedure works on
	  (examples++-tutorial/) Laplace.edp and adapt.edp.

2005-02-18 20:13  lehyaric

	* FreeFem++-cs syntax highlighting is now highlights keywords based
	  on their location in the input buffer, which removes any need for
	  backtracking in the bison grammar. The grammar is now much
	  simpler thanks to this.

2005-02-18 18:00  hecht

	* ajoute d'un test d'erreur

2005-02-17 16:54  lehyaric

	* Progressive updates to the highlighting grammar.

2005-02-17 16:02  lehyaric

	* Added new developments

2005-02-17 15:05  lehyaric

	* Compiles on MacOS X.

2005-02-17 15:05  lehyaric

	* Grammar-driven highlighting now includes macros (but it stops
	  highlighting a macro at the first "/").

2005-02-17 14:27  lehyaric

	* First working version of syntax highlighting through grammar file
	  in FreeFem++-cs editor.

2005-02-16 18:13  hecht

	* 3D continuing +  truc

2005-02-16 13:44  lehyaric

	* Socket buffering is now limited to avoid random communication
	  errors.

2005-02-16 12:29  lehyaric

	* Buffered socket writes implemented in FreeFem++-cs

2005-02-15 14:30  lehyaric

	* Corrected comments

2005-02-15 14:19  lehyaric

	* FreeFem++-cs binary TCP flux optimized.

2005-02-14 17:22  lehyaric

	* Socket communication between client and server in FreeFem++-cs
	  has been translated into binary format for speed.

2005-02-14 11:50  lehyaric

	* Small spelling mistake

2005-02-11 22:20  hecht

	* complet DOC

2005-02-11 18:00  hecht

	*    add 2 new quadrature formular qf7pT and qf9pT with
	  respectively 15 and 21 points
	     add  P2b a new finite element  : P2 + bubble

2005-02-11 15:57  lehyaric

	* Now drag'n'drop and copy/paste work concurrently in the
	  FreeFem++-cs editor window.

2005-02-08 17:26  hecht

	* add 3D stuff in quadtree

2005-02-08 16:52  lehyaric

	* Updated TODO list for FreeFem++-cs

2005-02-08 16:18  lehyaric

	* Dynamic loading is now disabled if dlopen() does not link
	  properly (bug reported by Haiko Etzel)

2005-02-08 15:18  hecht

	* add  buildmesh example with nbvx=  named parameter

2005-02-08 14:23  lehyaric

	* New Debian package

2005-02-04 16:47  lehyaric

	* Now checks that FLTK is compiled with threads before accepting
	  it.

2005-02-04 16:24  lehyaric

	* Patchs de configuration propos閟 par Thierry Thomas pour FreeBSD
	  int間r閟.

2005-02-04 15:30  hecht

	* beginning of	3D version

2005-02-01 17:17  lehyaric

	* Compiles on MacOS X

2005-02-01 16:49  lehyaric

	* New script to remove generated files (in order to prevent CVS
	  conflicts)

2005-02-01 16:04  lehyaric

	* FreeFem++-cs compiling and running on Windows with fully blocking
	  sockets

2005-02-01 15:01  lehyaric

	* Cosmetic change

2005-02-01 14:38  lehyaric

	* FreeFem++-cs works with fully-blocking sockets on Linux.
	  src/fflib/strversionnumber.m4 added to distribution list.

2005-02-01 12:40  lehyaric

	* Still problems with blocking communication. But FreeFem++-cs
	  compiles

2005-02-01 12:20  lehyaric

	* Reverting FreeFem++-cs to blocking IO because of Microsoft
	  Windows problems

2005-01-31 15:21  lehyaric

	* New version number in makefiles.

2005-01-31 15:17  lehyaric

	* Default version number now includes package number.  Build date
	  changes at each build.

2005-01-31 14:07  lehyaric

	* Problem with busy waiting under Windows solved.  Change in
	  version numbering variables (see configure.ac).

2005-01-29 10:15  hecht

	* end g++3.4 correction on hydre CV:
	  ----------------------------------------------------------------------

2005-01-29 09:56  hecht

	* correct some compile error with g++ 3.4 CV
	  ----------------------------------------------------------------------

2005-01-28 14:52  lehyaric

	* Corrected "cannot open '-psn_xxx' document" error on MacOS.

2005-01-28 14:00  lehyaric

	* FreeFem++-cs compiles+runs ok on MacOS X

2005-01-28 13:27  lehyaric

	* Windows packaging for new improved socket implementation

2005-01-28 12:01  lehyaric

	* ecompiling ok on Windows.

2005-01-28 11:28  lehyaric

	* Still trying to resolve discrepancies between Linux and Windows
	  sockets.

2005-01-27 19:01  hecht

	* correct ; placement in if ...

2005-01-27 18:30  hecht

	* pour mettre les makefile.in ok

2005-01-27 18:14  hecht

	* mac install continuing

2005-01-27 18:07  hecht

	* continuing coorect of macos application installation

2005-01-27 17:16  lehyaric

	* Reorganising socket communication in FreeFem++-cs because of
	  instabilities on Windows.

2005-01-27 10:59  lehyaric

	* Drag'n'drop works with Mozilla Firefox for Windows.  FreeFem++-cs
	  documentation updated.

2005-01-26 23:34  hecht

	* add .app.tgz of macos application

2005-01-26 23:31  hecht

	* correct pb dvi pdf in manual.tex

2005-01-26 23:25  hecht

	* correct stuff in dist generation correct trouble in configure.ac
	  and tar.gz file

2005-01-26 23:22  hecht

	* correct problem dvi and pdf chose make lot of small change in
	  configure.ac ...

2005-01-26 17:50  hecht

	* coorect macos X application)

2005-01-26 17:35  lehyaric

	* Drag'n'drop works with mozilla-firefox under X11.

2005-01-26 13:58  lehyaric

	* In configure.ac, PACKAGE_VERSION is already used by autoconf, so
	  we create 'FREEFEM_PACKAGING' instead.

2005-01-26 12:11  lehyaric

	* Drag'n'drop is now working in FreeFem++-cs.

2005-01-26 11:30  lehyaric

	* Drag'n'drop being implemented.

2005-01-24 11:28  hecht

	*   add  named parameter nbtx=..  in buildmesh	function to change
	  the default
	     maximal number of vertex in the build mesh.

2005-01-20 20:10  hecht

	*     Correct a segfault if second derivative of test function
	  exist in
	      problem definition.  The Change in problem.cpp:
	      resize : KN<double> buf(Vh.MaximalNbOfDF()*3*Vh.N);
	      to     : KN<double>
	  buf(Vh.MaximalNbOfDF()*last_operatortype*Vh.N);

2005-01-20 10:39  hecht

	* correct parameter passing () in macro argument correct linear
	  combination of sparce matrix.

2005-01-11 13:38  lehyaric

	* FreeFem++-cs compiles with cygwin. It is not tested yet. File
	  paths may be a problem.

2005-01-10 22:19  hecht

	* change c i C in speedtest.sh to get Cholesky cpu time

2005-01-10 14:03  hecht

	* add forgotten file .pdf

2005-01-10 12:07  hecht

	* window problem continue

2005-01-10 10:41  hecht

	*  correct ????  configure.ac under window

2005-01-07 17:05  hecht

	*  correct expand string in macro

2005-01-07 15:55  hecht

	* add config.h.in

2005-01-07 12:25  lehyaric

	* Cosmetic change

2005-01-07 11:50  hecht

	* correct initialisation in solve in case of un set variable

2005-01-06 21:58  hecht

	*    rewrite the macro generation tool to be more to suppress some
	  bug
	     in argument subtition
	     correct error in line numbering in case of newline in string
	     cosmetic change in output

2005-01-05 23:10  hecht

	* update HISTORY file

2005-01-05 21:50  hecht

	* correct segmentation violation  error if some FE variable is un
	  set before solving problem because we use this variable  to
	  initialise data.

2005-01-04 16:58  hecht

	* continuing	   int1d(Th,3,qfe=qf1pElump)(

2005-01-04 16:45  hecht

	* add qf1pElump   new quadrature formular in int1d() ...