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comparison libinterp/corefcn/__magick_read__.cc @ 31607:aac27ad79be6 stable

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maint: Re-indent code after switch to using namespace macros. * build-env.h, build-env.in.cc, Cell.h, __betainc__.cc, __eigs__.cc, __ftp__.cc, __ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __magick_read__.cc, __pchip_deriv__.cc, amd.cc, base-text-renderer.cc, base-text-renderer.h, besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc, dasrt.cc, data.cc, debug.cc, defaults.cc, defaults.h, det.cc, display.cc, display.h, dlmread.cc, dynamic-ld.cc, dynamic-ld.h, ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h, event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc, fcn-info.h, fft.cc, fft2.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc, gsvd.cc, gtk-manager.cc, gtk-manager.h, help.cc, help.h, hook-fcn.cc, hook-fcn.h, input.cc, input.h, interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h, inv.cc, jsondecode.cc, jsonencode.cc, latex-text-renderer.cc, latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h, lookup.cc, ls-hdf5.cc, ls-mat4.cc, ls-mat5.cc, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex.cc, mexproto.h, mxarray.h, mxtypes.in.h, oct-errno.in.cc, oct-hdf5-types.cc, oct-hist.cc, oct-hist.h, oct-map.cc, oct-map.h, oct-opengl.h, oct-prcstrm.h, oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, octave-default-image.h, ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-output.cc, psi.cc, qr.cc, quadcc.cc, rand.cc, regexp.cc, settings.cc, settings.h, sighandlers.cc, sighandlers.h, sparse-xpow.cc, sqrtm.cc, stack-frame.cc, stack-frame.h, stream-euler.cc, strfns.cc, svd.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h, symscope.cc, symscope.h, symtab.cc, symtab.h, sysdep.cc, sysdep.h, text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc, toplev.cc, typecast.cc, url-handle-manager.cc, url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc, variables.h, xdiv.cc, __delaunayn__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audioread.cc, convhulln.cc, gzip.cc, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc, cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h, cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h, cdef-utils.cc, cdef-utils.h, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-mat.h, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.h, ov-cell.cc, ov-ch-mat.cc, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-complex.cc, ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-intx.h, ov-java.cc, ov-lazy-idx.cc, ov-legacy-range.cc, ov-magic-int.cc, ov-mex-fcn.cc, ov-mex-fcn.h, ov-null-mat.cc, ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc, ov-re-mat.h, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, ovl.h, octave.cc, octave.h, op-b-sbm.cc, op-bm-sbm.cc, op-cs-scm.cc, op-fm-fcm.cc, op-fs-fcm.cc, op-s-scm.cc, op-scm-cs.cc, op-scm-s.cc, op-sm-cs.cc, ops.h, anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h, comment-list.cc, comment-list.h, filepos.h, lex.h, oct-lvalue.cc, oct-lvalue.h, parse.h, profiler.cc, profiler.h, pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h, pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-walk.cc, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h, range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc, chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h, lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h, oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h, oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc, qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc, randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc, sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc, child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc, file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h, mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h, oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc, oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h, base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h, file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc, lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h, oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h, oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h, oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h, pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h, url-transfer.cc, url-transfer.h: Re-indent code after switch to using namespace macros.
author Rik <rik@octave.org>
date Thu, 01 Dec 2022 18:02:15 -0800
parents e88a07dec498
children 671ef1b7c3fa 597f3ee61a48
comparison
equal deleted inserted replaced
31605:e88a07dec498 31607:aac27ad79be6
531 { 531 {
532 octave_quit (); 532 octave_quit ();
533 533
534 const Magick::PixelPacket *pix 534 const Magick::PixelPacket *pix
535 = imvec[frameidx(frame)].getConstPixels (col_start, row_start, 535 = imvec[frameidx(frame)].getConstPixels (col_start, row_start,
536 col_cache, row_cache); 536 col_cache, row_cache);
537 537
538 for (octave_idx_type col = 0; col < nCols; col++) 538 for (octave_idx_type col = 0; col < nCols; col++)
539 { 539 {
540 for (octave_idx_type row = 0; row < nRows; row++) 540 for (octave_idx_type row = 0; row < nRows; row++)
541 { 541 {
560 { 560 {
561 octave_quit (); 561 octave_quit ();
562 562
563 const Magick::PixelPacket *pix 563 const Magick::PixelPacket *pix
564 = imvec[frameidx(frame)].getConstPixels (col_start, row_start, 564 = imvec[frameidx(frame)].getConstPixels (col_start, row_start,
565 col_cache, row_cache); 565 col_cache, row_cache);
566 566
567 for (octave_idx_type col = 0; col < nCols; col++) 567 for (octave_idx_type col = 0; col < nCols; col++)
568 { 568 {
569 for (octave_idx_type row = 0; row < nRows; row++) 569 for (octave_idx_type row = 0; row < nRows; row++)
570 { 570 {
591 { 591 {
592 octave_quit (); 592 octave_quit ();
593 593
594 const Magick::PixelPacket *pix 594 const Magick::PixelPacket *pix
595 = imvec[frameidx(frame)].getConstPixels (col_start, row_start, 595 = imvec[frameidx(frame)].getConstPixels (col_start, row_start,
596 col_cache, row_cache); 596 col_cache, row_cache);
597 597
598 octave_idx_type idx = 0; 598 octave_idx_type idx = 0;
599 P *rbuf = img_fvec; 599 P *rbuf = img_fvec;
600 P *gbuf = img_fvec + color_stride; 600 P *gbuf = img_fvec + color_stride;
601 P *bbuf = img_fvec + color_stride * 2; 601 P *bbuf = img_fvec + color_stride * 2;
634 { 634 {
635 octave_quit (); 635 octave_quit ();
636 636
637 const Magick::PixelPacket *pix 637 const Magick::PixelPacket *pix
638 = imvec[frameidx(frame)].getConstPixels (col_start, row_start, 638 = imvec[frameidx(frame)].getConstPixels (col_start, row_start,
639 col_cache, row_cache); 639 col_cache, row_cache);
640 640
641 octave_idx_type idx = 0; 641 octave_idx_type idx = 0;
642 P *rbuf = img_fvec; 642 P *rbuf = img_fvec;
643 P *gbuf = img_fvec + color_stride; 643 P *gbuf = img_fvec + color_stride;
644 P *bbuf = img_fvec + color_stride * 2; 644 P *bbuf = img_fvec + color_stride * 2;
672 { 672 {
673 octave_quit (); 673 octave_quit ();
674 674
675 const Magick::PixelPacket *pix 675 const Magick::PixelPacket *pix
676 = imvec[frameidx(frame)].getConstPixels (col_start, row_start, 676 = imvec[frameidx(frame)].getConstPixels (col_start, row_start,
677 col_cache, row_cache); 677 col_cache, row_cache);
678 678
679 octave_idx_type idx = 0; 679 octave_idx_type idx = 0;
680 P *cbuf = img_fvec; 680 P *cbuf = img_fvec;
681 P *mbuf = img_fvec + color_stride; 681 P *mbuf = img_fvec + color_stride;
682 P *ybuf = img_fvec + color_stride * 2; 682 P *ybuf = img_fvec + color_stride * 2;
717 { 717 {
718 octave_quit (); 718 octave_quit ();
719 719
720 const Magick::PixelPacket *pix 720 const Magick::PixelPacket *pix
721 = imvec[frameidx(frame)].getConstPixels (col_start, row_start, 721 = imvec[frameidx(frame)].getConstPixels (col_start, row_start,
722 col_cache, row_cache); 722 col_cache, row_cache);
723 // Note that for CMYKColorspace + matte (CMYKA), the opacity is 723 // Note that for CMYKColorspace + matte (CMYKA), the opacity is
724 // stored in the associated IndexPacket. 724 // stored in the associated IndexPacket.
725 const Magick::IndexPacket *apix 725 const Magick::IndexPacket *apix
726 = imvec[frameidx(frame)].getConstIndexes (); 726 = imvec[frameidx(frame)].getConstIndexes ();
727 727
912 const octave_idx_type depth = get_depth (imvec[frameidx(0)]); 912 const octave_idx_type depth = get_depth (imvec[frameidx(0)]);
913 if (is_indexed (imvec[frameidx(0)])) 913 if (is_indexed (imvec[frameidx(0)]))
914 { 914 {
915 if (depth <= 1) 915 if (depth <= 1)
916 output = read_indexed_images<boolNDArray> (imvec, frameidx, 916 output = read_indexed_images<boolNDArray> (imvec, frameidx,
917 nargout, options); 917 nargout, options);
918 else if (depth <= 8) 918 else if (depth <= 8)
919 output = read_indexed_images<uint8NDArray> (imvec, frameidx, 919 output = read_indexed_images<uint8NDArray> (imvec, frameidx,
920 nargout, options); 920 nargout, options);
921 else if (depth <= 16) 921 else if (depth <= 16)
922 output = read_indexed_images<uint16NDArray> (imvec, frameidx, 922 output = read_indexed_images<uint16NDArray> (imvec, frameidx,
923 nargout, options); 923 nargout, options);
924 else 924 else
925 error ("imread: indexed images with depths greater than 16-bit are not supported"); 925 error ("imread: indexed images with depths greater than 16-bit are not supported");
926 } 926 }
927 927
928 else 928 else
1049 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1049 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1050 { 1050 {
1051 octave_quit (); 1051 octave_quit ();
1052 1052
1053 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1053 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1054 Magick::PaletteType, 1054 Magick::PaletteType,
1055 Magick::PseudoClass); 1055 Magick::PseudoClass);
1056 1056
1057 // Insert colormap. 1057 // Insert colormap.
1058 m_img.colorMapSize (cmap_size); 1058 m_img.colorMapSize (cmap_size);
1059 for (octave_idx_type map_idx = 0; map_idx < cmap_size; map_idx++) 1059 for (octave_idx_type map_idx = 0; map_idx < cmap_size; map_idx++)
1060 m_img.colorMap (map_idx, colormap[map_idx]); 1060 m_img.colorMap (map_idx, colormap[map_idx]);
1110 // For some reason, we can't set the type to Magick::BilevelType or 1110 // For some reason, we can't set the type to Magick::BilevelType or
1111 // the output image will be black, changing to white has no effect. 1111 // the output image will be black, changing to white has no effect.
1112 // However, this will still work fine and a binary image will be 1112 // However, this will still work fine and a binary image will be
1113 // saved because we are setting the bitdepth to 1. 1113 // saved because we are setting the bitdepth to 1.
1114 Magick::Image m_img = init_enconde_image (nCols, nRows, 1, 1114 Magick::Image m_img = init_enconde_image (nCols, nRows, 1,
1115 Magick::GrayscaleType, 1115 Magick::GrayscaleType,
1116 Magick::DirectClass); 1116 Magick::DirectClass);
1117 1117
1118 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1118 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1119 octave_idx_type GM_idx = 0; 1119 octave_idx_type GM_idx = 0;
1120 for (octave_idx_type col = 0; col < nCols; col++) 1120 for (octave_idx_type col = 0; col < nCols; col++)
1121 { 1121 {
1199 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1199 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1200 { 1200 {
1201 octave_quit (); 1201 octave_quit ();
1202 1202
1203 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1203 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1204 type, 1204 type,
1205 Magick::DirectClass); 1205 Magick::DirectClass);
1206 1206
1207 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1207 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1208 octave_idx_type GM_idx = 0; 1208 octave_idx_type GM_idx = 0;
1209 for (octave_idx_type col = 0; col < nCols; col++) 1209 for (octave_idx_type col = 0; col < nCols; col++)
1210 { 1210 {
1230 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1230 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1231 { 1231 {
1232 octave_quit (); 1232 octave_quit ();
1233 1233
1234 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1234 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1235 type, 1235 type,
1236 Magick::DirectClass); 1236 Magick::DirectClass);
1237 1237
1238 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1238 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1239 octave_idx_type GM_idx = 0; 1239 octave_idx_type GM_idx = 0;
1240 for (octave_idx_type col = 0; col < nCols; col++) 1240 for (octave_idx_type col = 0; col < nCols; col++)
1241 { 1241 {
1266 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1266 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1267 { 1267 {
1268 octave_quit (); 1268 octave_quit ();
1269 1269
1270 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1270 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1271 type, 1271 type,
1272 Magick::DirectClass); 1272 Magick::DirectClass);
1273 1273
1274 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1274 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1275 octave_idx_type GM_idx = 0; 1275 octave_idx_type GM_idx = 0;
1276 for (octave_idx_type col = 0; col < nCols; col++) 1276 for (octave_idx_type col = 0; col < nCols; col++)
1277 { 1277 {
1302 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1302 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1303 { 1303 {
1304 octave_quit (); 1304 octave_quit ();
1305 1305
1306 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1306 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1307 type, 1307 type,
1308 Magick::DirectClass); 1308 Magick::DirectClass);
1309 1309
1310 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1310 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1311 octave_idx_type GM_idx = 0; 1311 octave_idx_type GM_idx = 0;
1312 for (octave_idx_type col = 0; col < nCols; col++) 1312 for (octave_idx_type col = 0; col < nCols; col++)
1313 { 1313 {
1341 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1341 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1342 { 1342 {
1343 octave_quit (); 1343 octave_quit ();
1344 1344
1345 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1345 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1346 type, 1346 type,
1347 Magick::DirectClass); 1347 Magick::DirectClass);
1348 1348
1349 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1349 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1350 octave_idx_type GM_idx = 0; 1350 octave_idx_type GM_idx = 0;
1351 for (octave_idx_type col = 0; col < nCols; col++) 1351 for (octave_idx_type col = 0; col < nCols; col++)
1352 { 1352 {
1379 for (octave_idx_type frame = 0; frame < nFrames; frame++) 1379 for (octave_idx_type frame = 0; frame < nFrames; frame++)
1380 { 1380 {
1381 octave_quit (); 1381 octave_quit ();
1382 1382
1383 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth, 1383 Magick::Image m_img = init_enconde_image (nCols, nRows, bitdepth,
1384 type, 1384 type,
1385 Magick::DirectClass); 1385 Magick::DirectClass);
1386 1386
1387 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows); 1387 Magick::PixelPacket *pix = m_img.getPixels (0, 0, nCols, nRows);
1388 Magick::IndexPacket *ind = m_img.getIndexes (); 1388 Magick::IndexPacket *ind = m_img.getIndexes ();
1389 octave_idx_type GM_idx = 0; 1389 octave_idx_type GM_idx = 0;
1390 for (octave_idx_type col = 0; col < nCols; col++) 1390 for (octave_idx_type col = 0; col < nCols; col++)
1539 uint32NDArray clip_img; 1539 uint32NDArray clip_img;
1540 uint32NDArray clip_alpha; 1540 uint32NDArray clip_alpha;
1541 if (img.is_single_type ()) 1541 if (img.is_single_type ())
1542 { 1542 {
1543 clip_img = img_float2uint<FloatNDArray> 1543 clip_img = img_float2uint<FloatNDArray>
1544 (img.float_array_value ()); 1544 (img.float_array_value ());
1545 clip_alpha = img_float2uint<FloatNDArray> 1545 clip_alpha = img_float2uint<FloatNDArray>
1546 (alpha.float_array_value ()); 1546 (alpha.float_array_value ());
1547 } 1547 }
1548 else 1548 else
1549 { 1549 {
1550 clip_img = img_float2uint<NDArray> (img.array_value ()); 1550 clip_img = img_float2uint<NDArray> (img.array_value ());
1551 clip_alpha = img_float2uint<NDArray> (alpha.array_value ()); 1551 clip_alpha = img_float2uint<NDArray> (alpha.array_value ());