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view libinterp/corefcn/txt-eng.h @ 22407:34ce5be04942
maint: Style check C++ code in libinterp/.
* build-env.h, build-env.in.cc, builtins.h, Cell.cc, Cell.h, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc,
base-text-renderer.h, besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc,
c-file-ptr-stream.h, call-stack.cc, call-stack.h, cdisplay.c, cdisplay.h,
cellfun.cc, coct-hdf5-types.c, comment-list.cc, comment-list.h, conv2.cc,
daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc, debug.h, defaults.cc,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, det.cc, dirfns.cc, dirfns.h,
display.cc, display.h, dlmread.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
error.cc, error.h, errwarn.h, event-queue.cc, event-queue.h, fft.cc, fft2.cc,
fftn.cc, file-io.cc, file-io.h, filter.cc, find.cc, ft-text-renderer.cc,
ft-text-renderer.h, gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, givens.cc,
gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h, graphics.cc,
graphics.in.h, gripes.h, gsvd.cc, hash.cc, help.cc, help.h, hess.cc,
hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h, interpreter.cc,
interpreter.h, inv.cc, jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h,
jit-util.cc, jit-util.h, kron.cc, load-path.cc, load-path.h, load-save.cc,
load-save.h, lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-hdf5.cc,
ls-hdf5.h, ls-mat-ascii.cc, ls-mat-ascii.h, ls-mat4.cc, ls-mat4.h, ls-mat5.h,
ls-oct-binary.cc, ls-oct-binary.h, ls-oct-text.cc, ls-oct-text.h, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, matrix_type.cc, max.cc, mex.cc, mex.h, mexproto.h,
mgorth.cc, mxarray.in.h, nproc.cc, oct-errno.h, oct-errno.in.cc, oct-fstrm.cc,
oct-fstrm.h, oct-handle.h, oct-hdf5-types.cc, oct-hdf5-types.h, oct-hdf5.h,
oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h, oct-lvalue.cc,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.cc,
oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc,
oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct.h, octave-default-image.h,
octave-link.h, octave-preserve-stream-state.h, ordschur.cc, pager.cc, pager.h,
pinv.cc, pr-output.cc, pr-output.h, procstream.cc, procstream.h, profiler.h,
psi.cc, pt-jit.cc, pt-jit.h, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc,
regexp.cc, schur.cc, sighandlers.cc, sighandlers.h, sparse-xdiv.cc,
sparse-xdiv.h, sparse-xpow.cc, sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc,
str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h, text-renderer.cc,
text-renderer.h, time.cc, toplev.cc, toplev.h, tril.cc, tsearch.cc, txt-eng.cc,
txt-eng.h, typecast.cc, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, workspace-element.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc,
xpow.h, zfstream.cc, zfstream.h, deprecated-config.h, __delaunayn__.cc,
__eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc,
audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, convhulln.cc,
dmperm.cc, fftw.cc, gzip.cc, oct-qhull.h, qr.cc, symbfact.cc, symrcm.cc,
liboctinterp-build-info.h, liboctinterp-build-info.in.cc, ov-base-diag.h,
ov-base-int.cc, ov-base-int.h, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h,
ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.cc, ov-ch-mat.h,
ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-colon.cc,
ov-colon.h, ov-complex.cc, ov-complex.h, ov-cs-list.h, ov-cx-diag.cc,
ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc, ov-cx-sparse.h,
ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h,
ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.cc, ov-fcn.h, ov-float.cc,
ov-float.h, ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc,
ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc,
ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-int-traits.h,
ov-int16.cc, ov-int16.h, ov-int32.cc, ov-int32.h, ov-int64.cc, ov-int64.h,
ov-int8.cc, ov-int8.h, ov-intx.h, ov-java.cc, ov-java.h, ov-lazy-idx.cc,
ov-lazy-idx.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-null-mat.cc, ov-null-mat.h,
ov-oncleanup.cc, ov-oncleanup.h, ov-perm.cc, ov-perm.h, ov-range.cc,
ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc, ov-re-mat.h,
ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc,
ov-str-mat.h, ov-struct.cc, ov-struct.h, ov-typeinfo.cc, ov-typeinfo.h,
ov-uint16.cc, ov-uint16.h, ov-uint32.cc, ov-uint32.h, ov-uint64.cc,
ov-uint64.h, ov-uint8.cc, ov-uint8.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.h,
ovl.cc, ovl.h, octave.cc, octave.h, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc,
op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc, op-chm.cc,
op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-pm.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcm-pm.cc, op-fcn.cc,
op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc,
op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fm-pm.cc,
op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc,
op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int.h,
op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-pm.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-cm.cc, op-pm-fcm.cc, op-pm-fm.cc, op-pm-m.cc, op-pm-pm.cc,
op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc, op-range.cc, op-s-cm.cc,
op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc,
op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc,
op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc,
op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc,
op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc,
ops.h, options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.cc,
pt-arg-list.h, 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.cc,
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-funcall.cc, pt-funcall.h,
pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.cc, 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-stmt.cc, pt-stmt.h, pt-unop.cc,
pt-unop.h, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Array-jit.cc,
Array-tc.cc, version.cc, version.in.h:
Style check C++ code in libinterp/
author | Rik <rik@octave.org> |
---|---|
date | Tue, 30 Aug 2016 21:46:47 -0700 |
parents | 2758af148ced |
children | 3a2b891d0b33 e9a0469dedd9 |
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/* Copyright (C) 2009-2016 Michael Goffioul 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_txt_eng_h) #define octave_txt_eng_h 1 #include "octave-config.h" #include <memory> #include <string> #include "base-list.h" #include "caseless-str.h" #include "dMatrix.h" class text_element; class text_element_string; class text_element_symbol; class text_element_list; class text_element_subscript; class text_element_superscript; class text_element_combined; class text_element_fontname; class text_element_fontsize; class text_element_fontstyle; class text_element_color; class text_processor; class OCTINTERP_API text_element { public: text_element (void) { } virtual ~text_element (void) { } virtual void accept (text_processor& p) = 0; private: text_element (const text_element&); }; class OCTINTERP_API text_element_string : public text_element { public: text_element_string (const std::string& s = "") : text_element (), str (s) { } ~text_element_string (void) { } std::string string_value (void) const { return str; } void accept (text_processor& p); private: std::string str; private: text_element_string (const text_element_string &); }; class OCTINTERP_API text_element_symbol : public text_element { public: enum { invalid_code = 0xFFFFFFFFU }; public: text_element_symbol (int sym) : text_element (), symbol (sym) { } ~text_element_symbol (void) { } int get_symbol (void) const { return symbol; } uint32_t get_symbol_code (void) const; void accept (text_processor& p); private: int symbol; }; class OCTINTERP_API text_element_list : public text_element, public octave::base_list<text_element *> { public: text_element_list (void) : text_element (), octave::base_list<text_element*> () { } text_element_list (text_element* e) : text_element (), octave::base_list<text_element*> () { push_back (e); } ~text_element_list (void) { while (! empty ()) { iterator it = begin (); delete (*it); erase (it); } } void accept (text_processor& p); }; class OCTINTERP_API text_element_subscript : public text_element { public: text_element_subscript (text_element* e) : text_element (), elem (e) { } text_element_subscript (char c) : text_element () { elem = new text_element_string (std::string (1, c)); } ~text_element_subscript (void) { delete elem; } void accept (text_processor& p); text_element* get_element (void) { return elem; } private: text_element* elem; private: text_element_subscript (void); }; class OCTINTERP_API text_element_superscript : public text_element { public: text_element_superscript (text_element* e) : text_element (), elem (e) { } text_element_superscript (char c) : text_element () { elem = new text_element_string (std::string (1, c)); } ~text_element_superscript (void) { delete elem; } void accept (text_processor& p); text_element* get_element (void) { return elem; } private: text_element* elem; private: text_element_superscript (void); }; class OCTINTERP_API text_element_combined : public text_element_list { public: text_element_combined (text_element* e) : text_element_list (e) { } text_element_combined (text_element* e1, text_element* e2) : text_element_list(e1) { push_back (e2); } void accept (text_processor& p); }; class OCTINTERP_API text_element_fontstyle : public text_element { public: enum fontstyle { normal, bold, italic, oblique }; text_element_fontstyle (fontstyle st) : text_element (), style (st) { } ~text_element_fontstyle (void) { } fontstyle get_fontstyle (void) const { return style; } void accept (text_processor& p); private: fontstyle style; private: text_element_fontstyle (void); }; class OCTINTERP_API text_element_fontname : public text_element { public: text_element_fontname (const std::string& fname) : text_element (), name (fname) { } ~text_element_fontname (void) { } const std::string& get_fontname (void) const { return name; } void accept (text_processor& p); private: std::string name; private: text_element_fontname (void); }; class OCTINTERP_API text_element_fontsize : public text_element { public: text_element_fontsize (double fsize) : text_element (), size (fsize) { } ~text_element_fontsize (void) { } double get_fontsize (void) const { return size; } void accept (text_processor& p); private: double size; private: text_element_fontsize (void); }; class OCTINTERP_API text_element_color : public text_element { public: text_element_color (double r, double g, double b) : text_element (), rgb (1, 3, 0.0) { rgb(0) = r; rgb(1) = g; rgb(2) = b; } text_element_color (const std::string& cname) : text_element (), rgb (1, 3, 0.0) { #define ASSIGN_COLOR(r,g,b) { rgb(0) = r; rgb(1) = g; rgb(2) = b; } if (cname == "red") ASSIGN_COLOR(1, 0, 0) else if (cname == "green") ASSIGN_COLOR(0, 1, 0) else if (cname == "yellow") ASSIGN_COLOR(1, 1, 0) else if (cname == "magenta") ASSIGN_COLOR(1, 0, 1) else if (cname == "blue") ASSIGN_COLOR(0, 0, 1) else if (cname == "black") ASSIGN_COLOR(0, 0, 0) else if (cname == "white") ASSIGN_COLOR(1, 1, 1) else if (cname == "gray") ASSIGN_COLOR(.5, .5, .5) else if (cname == "darkGreen") ASSIGN_COLOR(0, .5, 0) else if (cname == "orange") ASSIGN_COLOR(1, .65, 0) else if (cname == "lightBlue") ASSIGN_COLOR(0.68, .85, .9) #undef ASSIGN_COLOR } ~text_element_color (void) { } Matrix get_color (void) { return rgb; } void accept (text_processor& p); private: Matrix rgb; }; class OCTINTERP_API text_processor { public: virtual void visit (text_element_string& e) = 0; virtual void visit (text_element_symbol&) { } virtual void visit (text_element_list& e) { for (text_element_list::iterator it = e.begin (); it != e.end (); ++it) { (*it)->accept (*this); } } virtual void visit (text_element_subscript& e) { e.get_element ()->accept (*this); } virtual void visit (text_element_superscript& e) { e.get_element ()->accept (*this); } virtual void visit (text_element_combined&) { } virtual void visit (text_element_fontstyle&) { } virtual void visit (text_element_fontname&) { } virtual void visit (text_element_fontsize&) { } virtual void visit (text_element_color&) { } virtual void reset (void) { } protected: text_processor (void) { } virtual ~text_processor (void) { } }; #define TEXT_ELEMENT_ACCEPT(cls) \ inline void \ cls::accept (text_processor& p) \ { \ p.visit (*this); \ } TEXT_ELEMENT_ACCEPT(text_element_string) TEXT_ELEMENT_ACCEPT(text_element_symbol) TEXT_ELEMENT_ACCEPT(text_element_list) TEXT_ELEMENT_ACCEPT(text_element_subscript) TEXT_ELEMENT_ACCEPT(text_element_superscript) TEXT_ELEMENT_ACCEPT(text_element_combined) TEXT_ELEMENT_ACCEPT(text_element_fontstyle) TEXT_ELEMENT_ACCEPT(text_element_fontname) TEXT_ELEMENT_ACCEPT(text_element_fontsize) TEXT_ELEMENT_ACCEPT(text_element_color) class OCTINTERP_API text_parser { public: text_parser (void) { } virtual ~text_parser (void) { } virtual text_element* parse (const std::string& s) = 0; public: static text_element* parse (const std::string& s, const caseless_str& interpreter); }; class OCTINTERP_API text_parser_none : public text_parser { public: text_parser_none (void) : text_parser () { } ~text_parser_none (void) { } // FIXME: is it possible to use reference counting to manage the // memory for the object returned by the text parser? That would be // preferable to having to know when and where to delete the object it // creates... text_element* parse (const std::string& s) { return new text_element_string (s); } }; class OCTINTERP_API text_parser_tex : public text_parser { public: text_parser_tex (void) : text_parser (), scanner (0), buffer_state (0), result (0) { } ~text_parser_tex (void) { destroy_lexer (); } text_element* parse (const std::string& s); void* get_scanner (void) { return scanner; } void set_parse_result (text_element* e) { result = e; } text_element* get_parse_result (void) { return result; } private: bool init_lexer (const std::string& s); void destroy_lexer (void); private: void* scanner; void* buffer_state; text_element* result; }; inline text_element* text_parser::parse (const std::string& s, const caseless_str& interpreter) { std::unique_ptr<text_parser> parser; if (interpreter.compare ("tex")) parser.reset (new text_parser_tex ()); else parser.reset (new text_parser_none ()); return parser->parse (s); } #endif