Mercurial > octave
annotate libinterp/parse-tree/pt-stmt.h @ 20791:f7084eae3318
maint: Use Octave coding conventions for #if statements.
* mk-opts.pl, dialog.h, find-files-dialog.h, find-files-model.h,
file-editor-tab.h, octave-qscintilla.h, octave-txt-lexer.h, main-window.h,
octave-cmd.h, octave-dock-widget.h, octave-gui.h, thread-manager.h,
workspace-model.h, workspace-view.h, builtins.h, Cell.h, bitfcns.cc,
c-file-ptr-stream.h, cdisplay.h, comment-list.h, cutils.h, data.h, debug.h,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, dirfns.h, display.h,
dynamic-ld.h, error.h, event-queue.h, file-io.h, filter.cc, getrusage.cc,
gl-render.h, gl2ps-renderer.h, graphics.in.h, gripes.h, help.h, hook-fcn.h,
input.h, jit-ir.h, jit-typeinfo.h, jit-util.h, load-path.h, load-save.h,
ls-ascii-helper.h, ls-hdf5.h, ls-mat-ascii.h, ls-mat4.h, ls-mat5.h,
ls-oct-binary.h, ls-oct-text.h, ls-utils.h, oct-errno.h, oct-fstrm.h,
oct-handle.h, oct-hdf5-types.h, oct-hdf5.h, oct-hist.h, oct-iostrm.h,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-prcstrm.h, oct-procbuf.h,
oct-stdstrm.h, oct-stream.h, oct-strstrm.h, oct.h, octave-link.h, pager.h,
pr-output.h, procstream.h, profiler.h, pt-jit.h, sighandlers.cc, sighandlers.h,
siglist.h, sparse-xdiv.h, sparse-xpow.h, symtab.h, syscalls.cc, sysdep.h,
toplev.cc, toplev.h, utils.h, variables.h, workspace-element.h, xdiv.h,
xnorm.h, xpow.h, dmperm.cc, oct-qhull.h, mkbuiltins, oct-conf.in.h,
ov-base-diag.h, ov-base-int.h, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.h, ov-base.h, ov-bool-mat.h, ov-bool-sparse.h, ov-bool.h,
ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h, ov-classdef.h, ov-colon.h,
ov-complex.h, ov-cs-list.h, ov-cx-diag.h, ov-cx-mat.h, ov-cx-sparse.h,
ov-dld-fcn.h, ov-fcn-handle.h, ov-fcn-inline.h, ov-fcn.h, ov-float.h,
ov-flt-complex.h, ov-flt-cx-diag.h, ov-flt-cx-mat.h, ov-flt-re-diag.h,
ov-flt-re-mat.h, ov-int-traits.h, ov-int16.h, ov-int32.h, ov-int64.h,
ov-int8.h, ov-java.h, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h, ov-perm.h,
ov-range.h, ov-re-diag.h, ov-re-mat.h, ov-re-sparse.h, ov-scalar.h,
ov-str-mat.h, ov-struct.h, ov-type-conv.h, ov-typeinfo.h, ov-uint16.h,
ov-uint32.h, ov-uint64.h, ov-uint8.h, ov-usr-fcn.h, ov.h, octave.h, ops.h,
options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.h, pt-array-list.h,
pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h, pt-cell.h, pt-check.h,
pt-classdef.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.h, pt-eval.h,
pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h,
pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h,
pt-stmt.h, pt-unop.h, pt-walk.h, pt.h, token.h, version.in.h, Array-util.h,
Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CNDArray.h, CRowVector.h,
CSparse.h, DiagArray2.h, MArray-decl.h, MArray-defs.h, MArray.h, MDiagArray2.h,
MSparse.h, Matrix.h, MatrixType.h, PermMatrix.h, Range.h, Sparse.h,
boolMatrix.h, boolNDArray.h, boolSparse.h, chMatrix.h, chNDArray.h,
dColVector.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, dRowVector.h, dSparse.h,
dim-vector.h, fCColVector.h, fCDiagMatrix.h, fCMatrix.h, fCNDArray.h,
fCRowVector.h, fColVector.h, fDiagMatrix.h, fMatrix.h, fNDArray.h,
fRowVector.h, idx-vector.h, int16NDArray.h, int32NDArray.h, int64NDArray.h,
int8NDArray.h, intNDArray.h, uint16NDArray.h, uint32NDArray.h, uint64NDArray.h,
uint8NDArray.h, f77-fcn.h, lo-error.h, quit.h, CmplxAEPBAL.h, CmplxCHOL.h,
CmplxGEPBAL.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h, CmplxSCHUR.h,
CmplxSVD.h, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h, DAERTFunc.h, DASPK.h,
DASRT.h, DASSL.h, DET.h, EIG.h, LSODE.h, ODE.h, ODEFunc.h, ODES.h, ODESFunc.h,
Quad.h, SparseCmplxCHOL.h, SparseCmplxLU.h, SparseCmplxQR.cc, SparseCmplxQR.h,
SparseQR.h, SparsedbleCHOL.h, SparsedbleLU.h, base-aepbal.h, base-dae.h,
base-de.h, base-lu.h, base-min.h, base-qr.h, bsxfun-decl.h, bsxfun-defs.cc,
bsxfun.h, dbleAEPBAL.h, dbleCHOL.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h,
dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h, eigs-base.cc, fCmplxAEPBAL.h,
fCmplxCHOL.h, fCmplxGEPBAL.h, fCmplxHESS.h, fCmplxLU.h, fCmplxQR.h,
fCmplxQRP.h, fCmplxSCHUR.h, fCmplxSVD.h, fEIG.h, floatAEPBAL.h, floatCHOL.h,
floatGEPBAL.h, floatHESS.h, floatLU.h, floatQR.h, floatQRP.h, floatSCHUR.h,
floatSVD.h, lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h,
oct-convn.h, oct-fftw.h, oct-norm.h, oct-rand.h, oct-spparms.h, randmtzig.c,
sparse-base-chol.h, sparse-base-lu.h, sparse-dmsolve.cc, Sparse-diag-op-defs.h,
Sparse-op-decls.h, Sparse-op-defs.h, Sparse-perm-op-defs.h, mk-ops.awk,
mx-base.h, mx-defs.h, mx-ext.h, mx-inlines.cc, mx-op-decl.h, mx-op-defs.h,
sparse-mk-ops.awk, dir-ops.h, file-ops.h, file-stat.h, lo-sysdep.h,
mach-info.h, oct-env.h, oct-group.h, oct-openmp.h, oct-passwd.h,
oct-syscalls.h, oct-time.cc, oct-time.h, oct-uname.h, pathlen.h, sysdir.h,
syswait.h, action-container.h, base-list.h, byte-swap.h, caseless-str.h,
cmd-edit.h, cmd-hist.h, data-conv.h, functor.h, glob-match.h, kpse.cc,
lo-array-gripes.h, lo-cutils.h, lo-ieee.h, lo-macros.h, lo-math.h, lo-regexp.h,
lo-traits.h, lo-utils.h, oct-alloc.h, oct-base64.h, oct-binmap.h, oct-cmplx.h,
oct-glob.h, oct-inttypes.h, oct-locbuf.h, oct-mutex.h, oct-refcount.h,
oct-rl-edit.h, oct-rl-hist.h, oct-shlib.h, oct-sort.h, oct-sparse.h,
pathsearch.h, singleton-cleanup.h, sparse-sort.h, sparse-util.h, statdefs.h,
str-vec.h, sun-utils.h, unwind-prot.h, url-transfer.h:
Use Octave coding conventions for #if statements.
author | Rik <rik@octave.org> |
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date | Thu, 03 Dec 2015 10:23:38 -0800 |
parents | 4197fc428c7d |
children | 94fc5f13d51b |
rev | line source |
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2982 | 1 /* |
2 | |
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3 Copyright (C) 1996-2015 John W. Eaton |
2982 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
2982 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
2982 | 20 |
21 */ | |
22 | |
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23 #if ! defined (octave_pt_stmt_h) |
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24 #define octave_pt_stmt_h 1 |
2982 | 25 |
26 class octave_value_list; | |
27 | |
28 class tree_command; | |
29 class tree_expression; | |
30 | |
31 class tree_walker; | |
32 | |
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33 #include <deque> |
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34 |
4219 | 35 #include "base-list.h" |
3665 | 36 #include "comment-list.h" |
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37 #include "debug.h" |
7336 | 38 #include "symtab.h" |
14899 | 39 #include "pt.h" |
3665 | 40 |
2982 | 41 // A statement is either a command to execute or an expression to |
42 // evaluate. | |
43 | |
44 class | |
14899 | 45 tree_statement : public tree |
2982 | 46 { |
47 public: | |
48 | |
49 tree_statement (void) | |
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50 : cmd (0), expr (0), comm (0) { } |
2982 | 51 |
3665 | 52 tree_statement (tree_command *c, octave_comment_list *cl) |
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53 : cmd (c), expr (0), comm (cl) { } |
2982 | 54 |
3665 | 55 tree_statement (tree_expression *e, octave_comment_list *cl) |
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56 : cmd (0), expr (e), comm (cl) { } |
2982 | 57 |
58 ~tree_statement (void); | |
59 | |
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60 void set_print_flag (bool print_flag); |
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61 |
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62 bool print_result (void); |
2982 | 63 |
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64 bool is_command (void) const { return cmd != 0; } |
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65 |
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66 bool is_expression (void) const { return expr != 0; } |
2982 | 67 |
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68 void set_breakpoint (void); |
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69 |
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70 void delete_breakpoint (void); |
2982 | 71 |
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72 bool is_breakpoint (void) const; |
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73 |
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74 int line (void) const; |
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75 int column (void) const; |
2982 | 76 |
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77 void set_location (int l, int c); |
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78 |
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79 void echo_code (void); |
2982 | 80 |
81 tree_command *command (void) { return cmd; } | |
82 | |
83 tree_expression *expression (void) { return expr; } | |
84 | |
3665 | 85 octave_comment_list *comment_text (void) { return comm; } |
86 | |
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87 bool is_null_statement (void) const { return ! (cmd || expr || comm); } |
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88 |
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89 bool is_end_of_fcn_or_script (void) const; |
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90 |
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91 bool is_end_of_file (void) const; |
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92 |
4935 | 93 // Allow modification of this statement. Note that there is no |
94 // checking. If you use these, are you sure you knwo what you are | |
95 // doing? | |
96 | |
97 void set_command (tree_command *c) { cmd = c; } | |
98 | |
99 void set_expression (tree_expression *e) { expr = e; } | |
100 | |
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101 tree_statement *dup (symbol_table::scope_id scope, |
10313 | 102 symbol_table::context_id context) const; |
5861 | 103 |
2982 | 104 void accept (tree_walker& tw); |
105 | |
106 private: | |
107 | |
108 // Only one of cmd or expr can be valid at once. | |
109 | |
110 // Command to execute. | |
111 tree_command *cmd; | |
112 | |
113 // Expression to evaluate. | |
114 tree_expression *expr; | |
115 | |
3665 | 116 // Comment associated with this statement. |
117 octave_comment_list *comm; | |
118 | |
2988 | 119 // No copying! |
120 tree_statement (const tree_statement&); | |
121 | |
122 tree_statement& operator = (const tree_statement&); | |
2982 | 123 }; |
124 | |
125 // A list of statements to evaluate. | |
126 | |
127 class | |
4219 | 128 tree_statement_list : public octave_base_list<tree_statement *> |
2982 | 129 { |
130 public: | |
131 | |
132 tree_statement_list (void) | |
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133 : function_body (false), anon_function_body (false), |
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134 script_body (false) { } |
2982 | 135 |
136 tree_statement_list (tree_statement *s) | |
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137 : function_body (false), anon_function_body (false), |
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138 script_body (false) { append (s); } |
2982 | 139 |
140 ~tree_statement_list (void) | |
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141 { |
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142 while (! empty ()) |
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143 { |
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144 iterator p = begin (); |
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145 delete *p; |
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146 erase (p); |
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147 } |
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148 } |
2982 | 149 |
150 void mark_as_function_body (void) { function_body = true; } | |
151 | |
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152 void mark_as_anon_function_body (void) { anon_function_body = true; } |
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153 |
7736 | 154 void mark_as_script_body (void) { script_body = true; } |
155 | |
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156 bool is_function_body (void) const { return function_body; } |
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157 |
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158 bool is_anon_function_body (void) const { return anon_function_body; } |
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159 |
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160 bool is_script_body (void) const { return script_body; } |
2982 | 161 |
3770 | 162 int set_breakpoint (int line); |
163 | |
164 void delete_breakpoint (int line); | |
165 | |
166 octave_value_list list_breakpoints (void); | |
167 | |
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168 bp_table::intmap add_breakpoint (const std::string& file, |
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169 const bp_table::intmap& line); |
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170 |
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171 bp_table::intmap remove_all_breakpoints (const std::string& file); |
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172 |
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7736
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changeset
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173 tree_statement_list *dup (symbol_table::scope_id scope, |
10313 | 174 symbol_table::context_id context) const; |
5861 | 175 |
2982 | 176 void accept (tree_walker& tw); |
177 | |
178 private: | |
179 | |
180 // Does this list of statements make up the body of a function? | |
181 bool function_body; | |
2988 | 182 |
8658
73c4516fae10
New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents:
8471
diff
changeset
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183 // Does this list of statements make up the body of a function? |
73c4516fae10
New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents:
8471
diff
changeset
|
184 bool anon_function_body; |
73c4516fae10
New evaluator and debugger derived from tree-walker class
John W. Eaton <jwe@octave.org>
parents:
8471
diff
changeset
|
185 |
7736 | 186 // Does this list of statements make up the body of a script? |
187 bool script_body; | |
188 | |
2988 | 189 // No copying! |
190 | |
191 tree_statement_list (const tree_statement_list&); | |
192 | |
193 tree_statement_list& operator = (const tree_statement_list&); | |
2982 | 194 }; |
195 | |
196 #endif |