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comparison scripts/miscellaneous/copyfile.m @ 16996:333243133364

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Use matrix concatenation for strings, rather than cstrcat(), for clarity and performance. matrix concatenation is ~80% faster than cstrcat(). * doc/interpreter/strings.txi: Document preference for matrix concatenation as opposed to alternatives. * doc/interpreter/geometryimages.m, doc/interpreter/interpimages.m, doc/interpreter/plotimages.m, doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m, scripts/general/genvarname.m, scripts/general/int2str.m, scripts/general/num2str.m, scripts/help/__makeinfo__.m, scripts/help/help.m, scripts/miscellaneous/copyfile.m, scripts/miscellaneous/dir.m, scripts/miscellaneous/edit.m, scripts/miscellaneous/fact.m, scripts/miscellaneous/fullfile.m, scripts/miscellaneous/mkoctfile.m, scripts/miscellaneous/movefile.m, scripts/miscellaneous/perl.m, scripts/miscellaneous/python.m, scripts/miscellaneous/run.m, scripts/miscellaneous/tempdir.m, scripts/miscellaneous/unpack.m, scripts/pkg/private/configure_make.m, scripts/pkg/private/create_pkgadddel.m, scripts/pkg/private/extract_pkg.m, scripts/pkg/private/get_description.m, scripts/pkg/private/get_forge_pkg.m, scripts/pkg/private/getarch.m, scripts/pkg/private/getarchprefix.m, scripts/pkg/private/install.m, scripts/pkg/private/installed_packages.m, scripts/pkg/private/load_packages_and_dependencies.m, scripts/pkg/private/rebuild.m, scripts/pkg/private/repackage.m, scripts/pkg/private/shell.m, scripts/pkg/private/uninstall.m, scripts/plot/private/__go_draw_axes__.m, scripts/signal/spectral_adf.m, scripts/signal/spectral_xdf.m, scripts/statistics/tests/z_test.m, scripts/statistics/tests/z_test_2.m, scripts/strings/mat2str.m, scripts/strings/strtok.m, scripts/testfun/__run_test_suite__.m, scripts/testfun/assert.m, scripts/testfun/demo.m, scripts/testfun/speed.m, scripts/testfun/test.m, test/eval-catch.tst, test/io.tst, test/try.tst: Replace cstrcat() with matrix concatenation where possible.
author Rik <rik@octave.org>
date Wed, 17 Jul 2013 14:02:32 -0700
parents 5d3a684236b0
children bc924baa2c4e
comparison
equal deleted inserted replaced
16995:78f57b14535c 16996:333243133364
60 if (! ischar (f2)) 60 if (! ischar (f2))
61 error ("copyfile: second argument must be a character string"); 61 error ("copyfile: second argument must be a character string");
62 endif 62 endif
63 63
64 if (nargin == 3 && strcmp (force, "f")) 64 if (nargin == 3 && strcmp (force, "f"))
65 cmd = cstrcat (cmd, " ", cmd_force_flag); 65 cmd = [cmd " " cmd_force_flag];
66 endif 66 endif
67 67
68 ## If f1 isn't a cellstr convert it to one. 68 ## If f1 isn't a cellstr convert it to one.
69 if (ischar (f1)) 69 if (ischar (f1))
70 f1 = cellstr (f1); 70 f1 = cellstr (f1);