Mercurial > octave
view libinterp/corefcn/load-path.h @ 19593:446c46af4b42 stable
strip trailing whitespace from most source files
* Makefile.am, NEWS, build-aux/common.mk, configure.ac,
doc/Makefile.am, doc/doxyhtml/Makefile.am,
doc/interpreter/Makefile.am, doc/interpreter/arith.txi,
doc/interpreter/audio.txi, doc/interpreter/basics.txi,
doc/interpreter/bugs.txi, doc/interpreter/container.txi,
doc/interpreter/cp-idx.txi, doc/interpreter/data.txi,
doc/interpreter/debug.txi, doc/interpreter/diagperm.txi,
doc/interpreter/diffeq.txi, doc/interpreter/doccheck/README,
doc/interpreter/doccheck/spellcheck, doc/interpreter/emacs.txi,
doc/interpreter/errors.txi, doc/interpreter/eval.txi,
doc/interpreter/expr.txi, doc/interpreter/external.txi,
doc/interpreter/fn-idx.txi, doc/interpreter/func.txi,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
doc/interpreter/gpl.txi, doc/interpreter/grammar.txi,
doc/interpreter/gui.txi, doc/interpreter/image.txi,
doc/interpreter/install.txi, doc/interpreter/interp.txi,
doc/interpreter/interpimages.m, doc/interpreter/intro.txi,
doc/interpreter/io.txi, doc/interpreter/java.txi,
doc/interpreter/linalg.txi, doc/interpreter/macros.texi,
doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-config.1,
doc/interpreter/octave.texi, doc/interpreter/oop.txi,
doc/interpreter/op-idx.txi, doc/interpreter/optim.txi,
doc/interpreter/package.txi, doc/interpreter/plot.txi,
doc/interpreter/poly.txi, doc/interpreter/preface.txi,
doc/interpreter/quad.txi, doc/interpreter/set.txi,
doc/interpreter/signal.txi, doc/interpreter/sparse.txi,
doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m,
doc/interpreter/stats.txi, doc/interpreter/stmt.txi,
doc/interpreter/strings.txi, doc/interpreter/system.txi,
doc/interpreter/testfun.txi, doc/interpreter/tips.txi,
doc/interpreter/var.txi, doc/interpreter/vectorize.txi,
doc/liboctave/Makefile.am, doc/liboctave/array.texi,
doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi,
doc/liboctave/dae.texi, doc/liboctave/diffeq.texi,
doc/liboctave/error.texi, doc/liboctave/factor.texi,
doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi,
doc/liboctave/install.texi, doc/liboctave/intro.texi,
doc/liboctave/liboctave.texi, doc/liboctave/matvec.texi,
doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi,
doc/liboctave/ode.texi, doc/liboctave/optim.texi,
doc/liboctave/preface.texi, doc/liboctave/quad.texi,
doc/liboctave/range.texi, doc/refcard/Makefile.am,
doc/refcard/refcard.tex, etc/HACKING, etc/NEWS.1, etc/NEWS.2,
etc/NEWS.3, etc/OLD-ChangeLogs/ChangeLog,
etc/OLD-ChangeLogs/doc-ChangeLog,
etc/OLD-ChangeLogs/scripts-ChangeLog,
etc/OLD-ChangeLogs/src-ChangeLog, etc/OLD-ChangeLogs/test-ChangeLog,
etc/PROJECTS, etc/README.Cygwin, etc/README.MacOS, etc/README.MinGW,
etc/README.gnuplot, etc/gdbinit, etc/icons/Makefile.am,
examples/@polynomial/end.m, examples/@polynomial/subsasgn.m,
examples/Makefile.am, examples/standalonebuiltin.cc,
libgui/Makefile.am, libgui/qterminal/libqterminal/README,
libgui/qterminal/libqterminal/unix/BlockArray.cpp,
libgui/qterminal/libqterminal/unix/BlockArray.h,
libgui/qterminal/libqterminal/unix/Character.h,
libgui/qterminal/libqterminal/unix/CharacterColor.h,
libgui/qterminal/libqterminal/unix/Emulation.cpp,
libgui/qterminal/libqterminal/unix/Emulation.h,
libgui/qterminal/libqterminal/unix/Filter.cpp,
libgui/qterminal/libqterminal/unix/Filter.h,
libgui/qterminal/libqterminal/unix/History.cpp,
libgui/qterminal/libqterminal/unix/History.h,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.cpp,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.h,
libgui/qterminal/libqterminal/unix/LineFont.h,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h,
libgui/qterminal/libqterminal/unix/Screen.cpp,
libgui/qterminal/libqterminal/unix/Screen.h,
libgui/qterminal/libqterminal/unix/ScreenWindow.cpp,
libgui/qterminal/libqterminal/unix/ScreenWindow.h,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.cpp,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.h,
libgui/qterminal/libqterminal/unix/Vt102Emulation.h,
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,
libgui/qterminal/qterminal/main.cpp,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/octave-gui.cc,
libgui/src/octave-qt-link.cc, libinterp/corefcn/data.cc,
libinterp/corefcn/defun-int.h, libinterp/corefcn/det.cc,
libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/ls-mat5.cc,
libinterp/corefcn/lu.cc, libinterp/corefcn/oct-tex-parser.yy,
libinterp/corefcn/oct-tex-symbols.in, libinterp/corefcn/quadcc.cc,
libinterp/corefcn/zfstream.cc, libinterp/dldfcn/__eigs__.cc,
libinterp/dldfcn/__voronoi__.cc, libinterp/gendoc.pl,
libinterp/genprops.awk, libinterp/mk-errno-list, libinterp/mk-pkg-add,
libinterp/mkbuiltins, libinterp/mkdefs, libinterp/mkdocs,
libinterp/mkops, libinterp/octave-value/ov-java.cc,
libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/octave.gperf, liboctave/Makefile.am,
liboctave/array/Array.cc, liboctave/array/module.mk,
liboctave/cruft/daspk/datv.f, liboctave/cruft/daspk/dcnst0.f,
liboctave/cruft/daspk/dcnstr.f, liboctave/cruft/daspk/ddasic.f,
liboctave/cruft/daspk/ddasid.f, liboctave/cruft/daspk/ddasik.f,
liboctave/cruft/daspk/ddaspk.f, liboctave/cruft/daspk/ddstp.f,
liboctave/cruft/daspk/ddwnrm.f, liboctave/cruft/daspk/dfnrmd.f,
liboctave/cruft/daspk/dfnrmk.f, liboctave/cruft/daspk/dhels.f,
liboctave/cruft/daspk/dheqr.f, liboctave/cruft/daspk/dinvwt.f,
liboctave/cruft/daspk/dlinsd.f, liboctave/cruft/daspk/dlinsk.f,
liboctave/cruft/daspk/dmatd.f, liboctave/cruft/daspk/dnedd.f,
liboctave/cruft/daspk/dnedk.f, liboctave/cruft/daspk/dnsd.f,
liboctave/cruft/daspk/dnsid.f, liboctave/cruft/daspk/dnsik.f,
liboctave/cruft/daspk/dnsk.f, liboctave/cruft/daspk/dorth.f,
liboctave/cruft/daspk/dslvd.f, liboctave/cruft/daspk/dslvk.f,
liboctave/cruft/daspk/dspigm.f, liboctave/cruft/daspk/dyypnw.f,
liboctave/cruft/dasrt/ddasrt.f, liboctave/cruft/dasrt/drchek.f,
liboctave/cruft/dassl/ddaslv.f, liboctave/cruft/dassl/ddassl.f,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/module.mk,
liboctave/cruft/odepack/cfode.f, liboctave/cruft/odepack/dlsode.f,
liboctave/cruft/odepack/ewset.f, liboctave/cruft/odepack/intdy.f,
liboctave/cruft/odepack/prepj.f, liboctave/cruft/odepack/sintdy.f,
liboctave/cruft/odepack/slsode.f, liboctave/cruft/odepack/solsy.f,
liboctave/cruft/odepack/ssolsy.f, liboctave/cruft/odepack/stode.f,
liboctave/cruft/odepack/vnorm.f, liboctave/cruft/ranlib/Basegen.doc,
liboctave/cruft/ranlib/README, liboctave/cruft/ranlib/genbet.f,
liboctave/cruft/ranlib/genexp.f, liboctave/cruft/ranlib/gennch.f,
liboctave/cruft/ranlib/gennf.f, liboctave/cruft/ranlib/gennor.f,
liboctave/cruft/ranlib/getsd.f, liboctave/cruft/ranlib/initgn.f,
liboctave/cruft/ranlib/phrtsd.f, liboctave/cruft/ranlib/randlib.fdoc,
liboctave/cruft/ranlib/setsd.f, liboctave/cruft/ranlib/tstgmn.for,
liboctave/cruft/ranlib/tstmid.for, liboctave/cruft/slatec-fn/atanh.f,
liboctave/cruft/slatec-fn/datanh.f,
liboctave/cruft/slatec-fn/xgmainc.f,
liboctave/cruft/slatec-fn/xsgmainc.f, liboctave/numeric/module.mk,
liboctave/operators/mk-ops.awk, liboctave/operators/mx-ops,
liboctave/operators/sparse-mk-ops.awk,
liboctave/operators/sparse-mx-ops, liboctave/operators/vx-ops,
liboctave/util/module.mk, run-octave.in, scripts/@ftp/ftp.m,
scripts/audio/wavread.m, scripts/deprecated/java_convert_matrix.m,
scripts/deprecated/java_debug.m, scripts/deprecated/java_invoke.m,
scripts/deprecated/java_new.m,
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scripts/deprecated/javafields.m, scripts/deprecated/javamethods.m,
scripts/deprecated/shell_cmd.m, scripts/general/accumarray.m,
scripts/general/display.m, scripts/general/fieldnames.m,
scripts/general/interp1.m, scripts/general/interp2.m,
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scripts/general/methods.m, scripts/general/sortrows.m,
scripts/geometry/convhull.m, scripts/geometry/delaunay.m,
scripts/geometry/delaunay3.m, scripts/geometry/delaunayn.m,
scripts/geometry/griddata.m, scripts/geometry/griddatan.m,
scripts/geometry/voronoi.m, scripts/geometry/voronoin.m,
scripts/gui/guihandles.m, scripts/gui/inputdlg.m,
scripts/gui/listdlg.m, scripts/gui/msgbox.m, scripts/gui/questdlg.m,
scripts/gui/uigetfile.m, scripts/gui/waitbar.m, scripts/gui/warndlg.m,
scripts/help/doc.m, scripts/help/help.m, scripts/help/type.m,
scripts/image/bone.m, scripts/image/cmpermute.m,
scripts/image/cmunique.m, scripts/image/colorcube.m,
scripts/image/colormap.m, scripts/image/contrast.m,
scripts/image/gray2ind.m, scripts/image/image.m,
scripts/image/imshow.m, scripts/image/ind2gray.m, scripts/image/jet.m,
scripts/image/rgb2ntsc.m, scripts/image/spinmap.m,
scripts/io/importdata.m, scripts/io/strread.m, scripts/io/textread.m,
scripts/io/textscan.m, scripts/java/java_get.m,
scripts/java/java_set.m, scripts/java/javaaddpath.m,
scripts/java/javaclasspath.m, scripts/java/javamem.m,
scripts/linear-algebra/linsolve.m, scripts/linear-algebra/qzhess.m,
scripts/miscellaneous/debug.m, scripts/miscellaneous/desktop.m,
scripts/miscellaneous/dir.m, scripts/miscellaneous/dos.m,
scripts/miscellaneous/edit.m, scripts/miscellaneous/fact.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/inputname.m,
scripts/miscellaneous/license.m, scripts/miscellaneous/ls_command.m,
scripts/miscellaneous/run.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/unix.m, scripts/miscellaneous/ver.m,
scripts/mk-pkg-add, scripts/mkdoc.pl,
scripts/optimization/fminsearch.m, scripts/optimization/optimset.m,
scripts/optimization/sqp.m, scripts/pkg/pkg.m,
scripts/pkg/private/create_pkgadddel.m,
scripts/pkg/private/fix_depends.m, scripts/pkg/private/install.m,
scripts/plot/appearance/axis.m, scripts/plot/appearance/box.m,
scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m,
scripts/plot/appearance/datetick.m, scripts/plot/appearance/grid.m,
scripts/plot/appearance/legend.m, scripts/plot/appearance/orient.m,
scripts/plot/appearance/shading.m, scripts/plot/appearance/text.m,
scripts/plot/appearance/title.m, scripts/plot/appearance/xlabel.m,
scripts/plot/appearance/ylabel.m, scripts/plot/appearance/zlabel.m,
scripts/plot/draw/area.m, scripts/plot/draw/bar.m,
scripts/plot/draw/barh.m, scripts/plot/draw/colorbar.m,
scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m,
scripts/plot/draw/contourf.m, scripts/plot/draw/ellipsoid.m,
scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m,
scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m,
scripts/plot/draw/ezpolar.m, scripts/plot/draw/fill.m,
scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m,
scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m,
scripts/plot/draw/pareto.m, scripts/plot/draw/patch.m,
scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m,
scripts/plot/draw/pie3.m, scripts/plot/draw/plot.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/private/__bar__.m,
scripts/plot/draw/private/__contour__.m,
scripts/plot/draw/private/__errplot__.m,
scripts/plot/draw/private/__ezplot__.m,
scripts/plot/draw/private/__patch__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/rectangle.m,
scripts/plot/draw/ribbon.m, scripts/plot/draw/rose.m,
scripts/plot/draw/scatter.m, scripts/plot/draw/scatter3.m,
scripts/plot/draw/semilogx.m, scripts/plot/draw/shrinkfaces.m,
scripts/plot/draw/sombrero.m, scripts/plot/draw/sphere.m,
scripts/plot/draw/stairs.m, scripts/plot/draw/stem.m,
scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m,
scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m,
scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m,
scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m,
scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m,
scripts/plot/util/__gnuplot_drawnow__.m,
scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/axes.m,
scripts/plot/util/clf.m, scripts/plot/util/copyobj.m,
scripts/plot/util/figure.m, scripts/plot/util/gcbo.m,
scripts/plot/util/graphics_toolkit.m, scripts/plot/util/hggroup.m,
scripts/plot/util/meshgrid.m, scripts/plot/util/newplot.m,
scripts/plot/util/print.m,
scripts/plot/util/private/__add_default_menu__.m,
scripts/plot/util/private/__fltk_print__.m,
scripts/plot/util/private/__gnuplot_print__.m,
scripts/plot/util/private/__print_parse_opts__.m,
scripts/plot/util/refreshdata.m, scripts/plot/util/subplot.m,
scripts/polynomial/conv.m, scripts/polynomial/poly.m,
scripts/polynomial/polyeig.m, scripts/polynomial/polyfit.m,
scripts/polynomial/polyval.m,
scripts/polynomial/private/__splinefit__.m,
scripts/polynomial/spline.m, scripts/prefs/prefdir.m,
scripts/prefs/preferences.m, scripts/prefs/private/prefsfile.m,
scripts/prefs/rmpref.m, scripts/signal/freqz.m,
scripts/signal/module.mk, scripts/sparse/eigs.m, scripts/sparse/pcg.m,
scripts/sparse/private/__sprand_impl__.m, scripts/sparse/sprand.m,
scripts/sparse/sprandn.m, scripts/sparse/spy.m, scripts/sparse/svds.m,
scripts/specfun/expint.m, scripts/specfun/factor.m,
scripts/special-matrix/gallery.m, scripts/special-matrix/hankel.m,
scripts/special-matrix/toeplitz.m, scripts/startup/inputrc,
scripts/statistics/base/kurtosis.m, scripts/statistics/base/moment.m,
scripts/statistics/base/qqplot.m, scripts/statistics/base/var.m,
scripts/statistics/distributions/betarnd.m,
scripts/statistics/distributions/binoinv.m,
scripts/statistics/distributions/binopdf.m,
scripts/statistics/distributions/binornd.m,
scripts/statistics/distributions/cauchy_rnd.m,
scripts/statistics/distributions/chi2rnd.m,
scripts/statistics/distributions/discrete_pdf.m,
scripts/statistics/distributions/discrete_rnd.m,
scripts/statistics/distributions/empirical_rnd.m,
scripts/statistics/distributions/exprnd.m,
scripts/statistics/distributions/frnd.m,
scripts/statistics/distributions/gamrnd.m,
scripts/statistics/distributions/geornd.m,
scripts/statistics/distributions/hygernd.m,
scripts/statistics/distributions/kolmogorov_smirnov_cdf.m,
scripts/statistics/distributions/laplace_cdf.m,
scripts/statistics/distributions/laplace_pdf.m,
scripts/statistics/distributions/logistic_cdf.m,
scripts/statistics/distributions/logistic_pdf.m,
scripts/statistics/distributions/lognrnd.m,
scripts/statistics/distributions/nbincdf.m,
scripts/statistics/distributions/nbininv.m,
scripts/statistics/distributions/nbinpdf.m,
scripts/statistics/distributions/nbinrnd.m,
scripts/statistics/distributions/normrnd.m,
scripts/statistics/distributions/poissinv.m,
scripts/statistics/distributions/poissrnd.m,
scripts/statistics/distributions/tinv.m,
scripts/statistics/distributions/trnd.m,
scripts/statistics/distributions/unidcdf.m,
scripts/statistics/distributions/unidpdf.m,
scripts/statistics/distributions/unidrnd.m,
scripts/statistics/distributions/unifrnd.m,
scripts/statistics/distributions/wblrnd.m,
scripts/statistics/models/module.mk,
scripts/statistics/tests/kruskal_wallis_test.m,
scripts/strings/base2dec.m, scripts/strings/deblank.m,
scripts/strings/dec2base.m, scripts/strings/dec2bin.m,
scripts/strings/dec2hex.m, scripts/strings/mat2str.m,
scripts/strings/ostrsplit.m, scripts/strings/regexptranslate.m,
scripts/strings/str2num.m, scripts/strings/strcat.m,
scripts/strings/strjoin.m, scripts/strings/strsplit.m,
scripts/strings/strtok.m, scripts/strings/strtrim.m,
scripts/strings/strtrunc.m, scripts/strings/substr.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/speed.m,
scripts/testfun/test.m, scripts/time/asctime.m,
scripts/time/datenum.m, scripts/time/datevec.m,
scripts/time/weekday.m, src/Makefile.am, test/Makefile.am,
test/build-bc-overload-tests.sh, test/build-sparse-tests.sh,
test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 08:26:57 -0500 |
parents | 175b392e91fe |
children | 97e49b588f5d |
line wrap: on
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/* Copyright (C) 2006-2013 John W. Eaton Copyright (C) 2010 VZLU Prague This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if !defined (octave_load_path_h) #define octave_load_path_h 1 #include <iosfwd> #include <list> #include <map> #include <string> #include "pathsearch.h" #include "str-vec.h" class OCTINTERP_API load_path { protected: load_path (void) : dir_info_list (), fcn_map (), private_fcn_map (), method_map (), init_dirs () { } public: typedef void (*hook_fcn_ptr) (const std::string& dir); ~load_path (void) { } static void initialize (bool set_initial_path = false) { if (instance_ok ()) instance->do_initialize (set_initial_path); } static void clear (void) { if (instance_ok ()) instance->do_clear (); } static void set (const std::string& p, bool warn = false) { if (instance_ok ()) instance->do_set (p, warn); } static void append (const std::string& dir, bool warn = false) { if (instance_ok ()) instance->do_append (dir, warn); } static void prepend (const std::string& dir, bool warn = false) { if (instance_ok ()) instance->do_prepend (dir, warn); } static bool remove (const std::string& dir) { return instance_ok () ? instance->do_remove (dir) : false; } static void update (void) { if (instance_ok ()) instance->do_update (); } static bool contains_canonical (const std::string& dir_name) { return instance_ok () ? instance->do_contains_canonical (dir_name) : false; } static std::string find_method (const std::string& class_name, const std::string& meth, std::string& dir_name) { return instance_ok () ? instance->do_find_method (class_name, meth, dir_name) : std::string (); } static std::string find_method (const std::string& class_name, const std::string& meth) { std::string dir_name; return find_method (class_name, meth, dir_name); } static std::list<std::string> methods (const std::string& class_name) { return instance_ok () ? instance->do_methods (class_name) : std::list<std::string> (); } static std::list<std::string> overloads (const std::string& meth) { return instance_ok () ? instance->do_overloads (meth) : std::list<std::string> (); } static std::string find_fcn (const std::string& fcn, std::string& dir_name) { return instance_ok () ? instance->do_find_fcn (fcn, dir_name) : std::string (); } static std::string find_fcn (const std::string& fcn) { std::string dir_name; return find_fcn (fcn, dir_name); } static std::string find_private_fcn (const std::string& dir, const std::string& fcn) { return instance_ok () ? instance->do_find_private_fcn (dir, fcn) : std::string (); } static std::string find_fcn_file (const std::string& fcn) { std::string dir_name; return instance_ok () ? instance->do_find_fcn (fcn, dir_name, M_FILE) : std::string (); } static std::string find_oct_file (const std::string& fcn) { std::string dir_name; return instance_ok () ? instance->do_find_fcn (fcn, dir_name, OCT_FILE) : std::string (); } static std::string find_mex_file (const std::string& fcn) { std::string dir_name; return instance_ok () ? instance->do_find_fcn (fcn, dir_name, MEX_FILE) : std::string (); } static std::string find_file (const std::string& file) { return instance_ok () ? instance->do_find_file (file) : std::string (); } static std::string find_dir (const std::string& dir) { return instance_ok () ? instance->do_find_dir (dir) : std::string (); } static string_vector find_matching_dirs (const std::string& dir) { return instance_ok () ? instance->do_find_matching_dirs (dir) : string_vector (); } static std::string find_first_of (const string_vector& files) { return instance_ok () ? instance->do_find_first_of (files) : std::string (); } static string_vector find_all_first_of (const string_vector& files) { return instance_ok () ? instance->do_find_all_first_of (files) : string_vector (); } static string_vector dirs (void) { return instance_ok () ? instance->do_dirs () : string_vector (); } static std::list<std::string> dir_list (void) { return instance_ok () ? instance->do_dir_list () : std::list<std::string> (); } static string_vector files (const std::string& dir, bool omit_exts = false) { return instance_ok () ? instance->do_files (dir, omit_exts) : string_vector (); } static string_vector fcn_names (void) { return instance_ok () ? instance->do_fcn_names () : string_vector (); } static std::string path (void) { return instance_ok () ? instance->do_path () : std::string (); } static void display (std::ostream& os) { if (instance_ok ()) instance->do_display (os); } static void set_add_hook (hook_fcn_ptr f) { add_hook = f; } static void set_remove_hook (hook_fcn_ptr f) { remove_hook = f; } static void set_command_line_path (const std::string& p) { if (command_line_path.empty ()) command_line_path = p; else command_line_path += dir_path::path_sep_str () + p; } static std::string get_command_line_path (void) { return instance_ok () ? instance->do_get_command_line_path () : std::string (); } static std::string system_path (void) { return instance_ok () ? instance->do_system_path () : std::string (); } private: static const int M_FILE = 1; static const int OCT_FILE = 2; static const int MEX_FILE = 4; class dir_info { public: // <FCN_NAME, TYPE> typedef std::map<std::string, int> fcn_file_map_type; typedef fcn_file_map_type::const_iterator const_fcn_file_map_iterator; typedef fcn_file_map_type::iterator fcn_file_map_iterator; struct class_info { class_info (void) : method_file_map (), private_file_map () { } class_info (const class_info& ci) : method_file_map (ci.method_file_map), private_file_map (ci.private_file_map) { } class_info& operator = (const class_info& ci) { if (this != &ci) { method_file_map = ci.method_file_map; private_file_map = ci.private_file_map; } return *this; } ~class_info (void) { } fcn_file_map_type method_file_map; fcn_file_map_type private_file_map; }; // <CLASS_NAME, CLASS_INFO> typedef std::map<std::string, class_info> method_file_map_type; typedef method_file_map_type::const_iterator const_method_file_map_iterator; typedef method_file_map_type::iterator method_file_map_iterator; // This default constructor is only provided so we can create a // std::map of dir_info objects. You should not use this // constructor for any other purpose. dir_info (void) : dir_name (), abs_dir_name (), is_relative (false), dir_mtime (), dir_time_last_checked (), all_files (), fcn_files (), private_file_map (), method_file_map () { } dir_info (const std::string& d) : dir_name (d), abs_dir_name (), is_relative (false), dir_mtime (), dir_time_last_checked (), all_files (), fcn_files (), private_file_map (), method_file_map () { initialize (); } dir_info (const dir_info& di) : dir_name (di.dir_name), abs_dir_name (di.abs_dir_name), is_relative (di.is_relative), dir_mtime (di.dir_mtime), dir_time_last_checked (di.dir_time_last_checked), all_files (di.all_files), fcn_files (di.fcn_files), private_file_map (di.private_file_map), method_file_map (di.method_file_map) { } ~dir_info (void) { } dir_info& operator = (const dir_info& di) { if (&di != this) { dir_name = di.dir_name; abs_dir_name = di.abs_dir_name; is_relative = di.is_relative; dir_mtime = di.dir_mtime; dir_time_last_checked = di.dir_time_last_checked; all_files = di.all_files; fcn_files = di.fcn_files; private_file_map = di.private_file_map; method_file_map = di.method_file_map; } return *this; } void update (void); std::string dir_name; std::string abs_dir_name; bool is_relative; octave_time dir_mtime; octave_time dir_time_last_checked; string_vector all_files; string_vector fcn_files; fcn_file_map_type private_file_map; method_file_map_type method_file_map; private: void initialize (void); void get_file_list (const std::string& d); void get_private_file_map (const std::string& d); void get_method_file_map (const std::string& d, const std::string& class_name); friend fcn_file_map_type get_fcn_files (const std::string& d); }; class file_info { public: file_info (const std::string& d, int t) : dir_name (d), types (t) { } file_info (const file_info& fi) : dir_name (fi.dir_name), types (fi.types) { } ~file_info (void) { } file_info& operator = (const file_info& fi) { if (&fi != this) { dir_name = fi.dir_name; types = fi.types; } return *this; } std::string dir_name; int types; }; // We maintain two ways of looking at the same information. // // First, a list of directories and the set of "public" files and // private files (those found in the special "private" subdirectory) // in each directory. // // Second, a map from file names (the union of all "public" files for all // directories, but without filename extensions) to a list of // corresponding information (directory name and file types). This // way, we can quickly find shadowed file names and look up all // overloaded functions (in the "@" directories used to implement // classes). typedef std::list<dir_info> dir_info_list_type; typedef dir_info_list_type::const_iterator const_dir_info_list_iterator; typedef dir_info_list_type::iterator dir_info_list_iterator; typedef std::map<std::string, dir_info> abs_dir_cache_type; typedef abs_dir_cache_type::const_iterator const_abs_dir_cache_iterator; typedef abs_dir_cache_type::iterator abs_dir_cache_iterator; typedef std::list<file_info> file_info_list_type; typedef file_info_list_type::const_iterator const_file_info_list_iterator; typedef file_info_list_type::iterator file_info_list_iterator; // <FCN_NAME, FILE_INFO_LIST> typedef std::map<std::string, file_info_list_type> fcn_map_type; typedef fcn_map_type::const_iterator const_fcn_map_iterator; typedef fcn_map_type::iterator fcn_map_iterator; // <DIR_NAME, <FCN_NAME, TYPE>> typedef std::map<std::string, dir_info::fcn_file_map_type> private_fcn_map_type; typedef private_fcn_map_type::const_iterator const_private_fcn_map_iterator; typedef private_fcn_map_type::iterator private_fcn_map_iterator; // <CLASS_NAME, <FCN_NAME, FILE_INFO_LIST>> typedef std::map<std::string, fcn_map_type> method_map_type; typedef method_map_type::const_iterator const_method_map_iterator; typedef method_map_type::iterator method_map_iterator; mutable dir_info_list_type dir_info_list; mutable fcn_map_type fcn_map; mutable private_fcn_map_type private_fcn_map; mutable method_map_type method_map; mutable std::set<std::string> init_dirs; static load_path *instance; static void cleanup_instance (void) { delete instance; instance = 0; } static hook_fcn_ptr add_hook; static hook_fcn_ptr remove_hook; static std::string command_line_path; static std::string sys_path; static abs_dir_cache_type abs_dir_cache; static bool instance_ok (void); const_dir_info_list_iterator find_dir_info (const std::string& dir) const; dir_info_list_iterator find_dir_info (const std::string& dir); bool contains (const std::string& dir) const; bool do_contains_canonical (const std::string& dir) const; void move_fcn_map (const std::string& dir, const string_vector& fcn_files, bool at_end); void move_method_map (const std::string& dir, bool at_end); void move (std::list<dir_info>::iterator i, bool at_end); void do_initialize (bool set_initial_path); void do_clear (void); void do_set (const std::string& p, bool warn, bool is_init = false); void do_append (const std::string& dir, bool warn); void do_prepend (const std::string& dir, bool warn); void do_add (const std::string& dir, bool at_end, bool warn); void remove_fcn_map (const std::string& dir, const string_vector& fcn_files); void remove_private_fcn_map (const std::string& dir); void remove_method_map (const std::string& dir); bool do_remove (const std::string& dir); void do_update (void) const; static bool check_file_type (std::string& fname, int type, int possible_types, const std::string& fcn, const char *who); std::string do_find_fcn (const std::string& fcn, std::string& dir_name, int type = M_FILE | OCT_FILE | MEX_FILE) const; std::string do_find_private_fcn (const std::string& dir, const std::string& fcn, int type = M_FILE | OCT_FILE | MEX_FILE) const; std::string do_find_method (const std::string& class_name, const std::string& meth, std::string& dir_name, int type = M_FILE | OCT_FILE | MEX_FILE) const; std::list<std::string> do_methods (const std::string& class_name) const; std::list<std::string> do_overloads (const std::string& meth) const; std::string do_find_file (const std::string& file) const; std::string do_find_dir (const std::string& dir) const; string_vector do_find_matching_dirs (const std::string& dir) const; std::string do_find_first_of (const string_vector& files) const; string_vector do_find_all_first_of (const string_vector& files) const; string_vector do_dirs (void) const; std::list<std::string> do_dir_list (void) const; string_vector do_files (const std::string& dir, bool omit_exts) const; string_vector do_fcn_names (void) const; std::string do_path (void) const; friend void print_types (std::ostream& os, int types); friend string_vector get_file_list (const dir_info::fcn_file_map_type& lst); friend void print_fcn_list (std::ostream& os, const dir_info::fcn_file_map_type& lst); void do_display (std::ostream& os) const; std::string do_system_path (void) const { return sys_path; } std::string do_get_command_line_path (void) const { return command_line_path; } void add_to_fcn_map (const dir_info& di, bool at_end) const; void add_to_private_fcn_map (const dir_info& di) const; void add_to_method_map (const dir_info& di, bool at_end) const; friend dir_info::fcn_file_map_type get_fcn_files (const std::string& d); }; extern std::string genpath (const std::string& dir, const string_vector& skip = "private"); extern void execute_pkg_add (const std::string& dir); extern void execute_pkg_del (const std::string& dir); #endif