source: libcfa/src/iostream.cfa@ 42a36d9

ADT arm-eh ast-experimental cleanup-dtors enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr pthread-emulation qualifiedEnum
Last change on this file since 42a36d9 was 0efb269, checked in by Peter A. Buhr <pabuhr@…>, 6 years ago

add feature to input streams to read/not-read newline characters
  • Property mode set to 100644
File size: 14.9 KB
RevLine 
[86bd7c1f]1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
[a5a71d0]7// iostream.c --
[86bd7c1f]8//
[90c3b1c]9// Author : Peter A. Buhr
[86bd7c1f]10// Created On : Wed May 27 17:56:53 2015
[e24f13a]11// Last Modified By : Peter A. Buhr
[0efb269]12// Last Modified On : Sat Apr 20 14:02:43 2019
13// Update Count : 617
[86bd7c1f]14//
[51b73452]15
[58b6d1b]16#include "iostream.hfa"
[d3b7937]17
[51b73452]18extern "C" {
19#include <stdio.h>
[53a6c2a]20#include <stdbool.h> // true/false
[200fcb3]21//#include <string.h> // strlen, strcmp
[44574f2]22extern int strcmp (const char *__s1, const char *__s2) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1, 2)));
23extern size_t strlen (const char *__s) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
[52f85e0]24#include <float.h> // DBL_DIG, LDBL_DIG
[d3b7937]25#include <complex.h> // creal, cimag
[51b73452]26}
27
[3ce0d440]28forall( dtype ostype | ostream( ostype ) ) {
[17a1b21]29 ostype & ?|?( ostype & os, zero_t ) {
30 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
31 fmt( os, "%d", 0n );
32 return os;
33 } // ?|?
34 void ?|?( ostype & os, zero_t z ) {
35 (ostype &)(os | z); nl( os );
36 } // ?|?
37
38 ostype & ?|?( ostype & os, one_t ) {
39 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
40 fmt( os, "%d", 1n );
41 return os;
42 } // ?|?
43 void ?|?( ostype & os, one_t o ) {
44 (ostype &)(os | o); nl( os );
45 } // ?|?
46
[93c2e0a]47 ostype & ?|?( ostype & os, bool b ) {
[3ce0d440]48 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
49 fmt( os, "%s", b ? "true" : "false" );
50 return os;
51 } // ?|?
[200fcb3]52 void ?|?( ostype & os, bool b ) {
[9d362a0]53 (ostype &)(os | b); nl( os );
[200fcb3]54 } // ?|?
[51b73452]55
[200fcb3]56 ostype & ?|?( ostype & os, char c ) {
57 fmt( os, "%c", c );
58 if ( c == '\n' ) setNL( os, true );
59 return sepOff( os );
60 } // ?|?
61 void ?|?( ostype & os, char c ) {
[9d362a0]62 (ostype &)(os | c); nl( os );
[3ce0d440]63 } // ?|?
64
[200fcb3]65 ostype & ?|?( ostype & os, signed char sc ) {
[3ce0d440]66 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
[200fcb3]67 fmt( os, "%hhd", sc );
[3ce0d440]68 return os;
69 } // ?|?
[200fcb3]70 void ?|?( ostype & os, signed char sc ) {
[9d362a0]71 (ostype &)(os | sc); nl( os );
[200fcb3]72 } // ?|?
[3ce0d440]73
[200fcb3]74 ostype & ?|?( ostype & os, unsigned char usc ) {
[3ce0d440]75 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
[200fcb3]76 fmt( os, "%hhu", usc );
[3ce0d440]77 return os;
78 } // ?|?
[200fcb3]79 void ?|?( ostype & os, unsigned char usc ) {
[9d362a0]80 (ostype &)(os | usc); nl( os );
[200fcb3]81 } // ?|?
[3ce0d440]82
83 ostype & ?|?( ostype & os, short int si ) {
84 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
85 fmt( os, "%hd", si );
86 return os;
87 } // ?|?
[200fcb3]88 void & ?|?( ostype & os, short int si ) {
[9d362a0]89 (ostype &)(os | si); nl( os );
[200fcb3]90 } // ?|?
[3ce0d440]91
92 ostype & ?|?( ostype & os, unsigned short int usi ) {
93 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
94 fmt( os, "%hu", usi );
95 return os;
96 } // ?|?
[200fcb3]97 void & ?|?( ostype & os, unsigned short int usi ) {
[9d362a0]98 (ostype &)(os | usi); nl( os );
[200fcb3]99 } // ?|?
[3ce0d440]100
101 ostype & ?|?( ostype & os, int i ) {
102 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
103 fmt( os, "%d", i );
104 return os;
105 } // ?|?
[200fcb3]106 void & ?|?( ostype & os, int i ) {
[9d362a0]107 (ostype &)(os | i); nl( os );
[200fcb3]108 } // ?|?
[3ce0d440]109
110 ostype & ?|?( ostype & os, unsigned int ui ) {
111 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
112 fmt( os, "%u", ui );
113 return os;
114 } // ?|?
[200fcb3]115 void & ?|?( ostype & os, unsigned int ui ) {
[9d362a0]116 (ostype &)(os | ui); nl( os );
[200fcb3]117 } // ?|?
[3ce0d440]118
119 ostype & ?|?( ostype & os, long int li ) {
120 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
121 fmt( os, "%ld", li );
122 return os;
123 } // ?|?
[200fcb3]124 void & ?|?( ostype & os, long int li ) {
[9d362a0]125 (ostype &)(os | li); nl( os );
[200fcb3]126 } // ?|?
[3ce0d440]127
128 ostype & ?|?( ostype & os, unsigned long int uli ) {
129 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
130 fmt( os, "%lu", uli );
131 return os;
132 } // ?|?
[200fcb3]133 void & ?|?( ostype & os, unsigned long int uli ) {
[9d362a0]134 (ostype &)(os | uli); nl( os );
[200fcb3]135 } // ?|?
[3ce0d440]136
137 ostype & ?|?( ostype & os, long long int lli ) {
138 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
139 fmt( os, "%lld", lli );
140 return os;
141 } // ?|?
[200fcb3]142 void & ?|?( ostype & os, long long int lli ) {
[9d362a0]143 (ostype &)(os | lli); nl( os );
[200fcb3]144 } // ?|?
[3ce0d440]145
146 ostype & ?|?( ostype & os, unsigned long long int ulli ) {
147 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
148 fmt( os, "%llu", ulli );
149 return os;
150 } // ?|?
[200fcb3]151 void & ?|?( ostype & os, unsigned long long int ulli ) {
[9d362a0]152 (ostype &)(os | ulli); nl( os );
[200fcb3]153 } // ?|?
[3ce0d440]154
155 ostype & ?|?( ostype & os, float f ) {
156 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
157 fmt( os, "%g", f );
158 return os;
159 } // ?|?
[200fcb3]160 void & ?|?( ostype & os, float f ) {
[9d362a0]161 (ostype &)(os | f); nl( os );
[200fcb3]162 } // ?|?
[3ce0d440]163
164 ostype & ?|?( ostype & os, double d ) {
165 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
166 fmt( os, "%.*lg", DBL_DIG, d );
167 return os;
168 } // ?|?
[200fcb3]169 void & ?|?( ostype & os, double d ) {
[9d362a0]170 (ostype &)(os | d); nl( os );
[200fcb3]171 } // ?|?
[3ce0d440]172
173 ostype & ?|?( ostype & os, long double ld ) {
174 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
175 fmt( os, "%.*Lg", LDBL_DIG, ld );
176 return os;
177 } // ?|?
[200fcb3]178 void & ?|?( ostype & os, long double ld ) {
[9d362a0]179 (ostype &)(os | ld); nl( os );
[200fcb3]180 } // ?|?
[3ce0d440]181
182 ostype & ?|?( ostype & os, float _Complex fc ) {
183 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
184 fmt( os, "%g%+gi", crealf( fc ), cimagf( fc ) );
185 return os;
186 } // ?|?
[200fcb3]187 void & ?|?( ostype & os, float _Complex fc ) {
[9d362a0]188 (ostype &)(os | fc); nl( os );
[200fcb3]189 } // ?|?
[3ce0d440]190
191 ostype & ?|?( ostype & os, double _Complex dc ) {
192 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
193 fmt( os, "%.*lg%+.*lgi", DBL_DIG, creal( dc ), DBL_DIG, cimag( dc ) );
194 return os;
195 } // ?|?
[200fcb3]196 void & ?|?( ostype & os, double _Complex dc ) {
[9d362a0]197 (ostype &)(os | dc); nl( os );
[200fcb3]198 } // ?|?
[3ce0d440]199
200 ostype & ?|?( ostype & os, long double _Complex ldc ) {
201 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
202 fmt( os, "%.*Lg%+.*Lgi", LDBL_DIG, creall( ldc ), LDBL_DIG, cimagl( ldc ) );
203 return os;
204 } // ?|?
[200fcb3]205 void & ?|?( ostype & os, long double _Complex ldc ) {
[9d362a0]206 (ostype &)(os | ldc); nl( os );
[200fcb3]207 } // ?|?
[3ce0d440]208
209 ostype & ?|?( ostype & os, const char * str ) {
210 enum { Open = 1, Close, OpenClose };
211 static const unsigned char mask[256] @= {
212 // opening delimiters, no space after
213 ['('] : Open, ['['] : Open, ['{'] : Open,
[ad72c8b]214 ['='] : Open, ['$'] : Open, [(unsigned char)'£'] : Open, [(unsigned char)'¥'] : Open,
215 [(unsigned char)'¡'] : Open, [(unsigned char)'¿'] : Open, [(unsigned char)'«'] : Open,
[3ce0d440]216 // closing delimiters, no space before
217 [','] : Close, ['.'] : Close, [';'] : Close, ['!'] : Close, ['?'] : Close,
[ad72c8b]218 ['%'] : Close, [(unsigned char)'¢'] : Close, [(unsigned char)'»'] : Close,
[3ce0d440]219 [')'] : Close, [']'] : Close, ['}'] : Close,
220 // opening-closing delimiters, no space before or after
221 ['\''] : OpenClose, ['`'] : OpenClose, ['"'] : OpenClose, [':'] : OpenClose,
222 [' '] : OpenClose, ['\f'] : OpenClose, ['\n'] : OpenClose, ['\r'] : OpenClose, ['\t'] : OpenClose, ['\v'] : OpenClose, // isspace
223 }; // mask
224
225 if ( str[0] == '\0' ) { sepOff( os ); return os; } // null string => no separator
226
227 // first character IS NOT spacing or closing punctuation => add left separator
228 unsigned char ch = str[0]; // must make unsigned
229 if ( sepPrt( os ) && mask[ ch ] != Close && mask[ ch ] != OpenClose ) {
230 fmt( os, "%s", sepGetCur( os ) );
231 } // if
232
233 // if string starts line, must reset to determine open state because separator is off
234 sepReset( os ); // reset separator
235
236 // last character IS spacing or opening punctuation => turn off separator for next item
237 size_t len = strlen( str );
238 ch = str[len - 1]; // must make unsigned
239 if ( sepPrt( os ) && mask[ ch ] != Open && mask[ ch ] != OpenClose ) {
240 sepOn( os );
241 } else {
242 sepOff( os );
243 } // if
244 if ( ch == '\n' ) setNL( os, true ); // check *AFTER* sepPrt call above as it resets NL flag
245 return write( os, str, len );
246 } // ?|?
[200fcb3]247 void ?|?( ostype & os, const char * str ) {
[9d362a0]248 (ostype &)(os | str); nl( os );
[200fcb3]249 } // ?|?
[3ce0d440]250
251// ostype & ?|?( ostype & os, const char16_t * str ) {
252// if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
253// fmt( os, "%ls", str );
254// return os;
255// } // ?|?
[d3b7937]256
[3ce0d440]257// #if ! ( __ARM_ARCH_ISA_ARM == 1 && __ARM_32BIT_STATE == 1 ) // char32_t == wchar_t => ambiguous
258// ostype & ?|?( ostype & os, const char32_t * str ) {
259// if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
260// fmt( os, "%ls", str );
261// return os;
262// } // ?|?
263// #endif // ! ( __ARM_ARCH_ISA_ARM == 1 && __ARM_32BIT_STATE == 1 )
[d3b7937]264
[3ce0d440]265// ostype & ?|?( ostype & os, const wchar_t * str ) {
266// if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
267// fmt( os, "%ls", str );
268// return os;
269// } // ?|?
270
271 ostype & ?|?( ostype & os, const void * p ) {
272 if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) );
273 fmt( os, "%p", p );
274 return os;
275 } // ?|?
[200fcb3]276 void ?|?( ostype & os, const void * p ) {
[9d362a0]277 (ostype &)(os | p); nl( os );
[200fcb3]278 } // ?|?
[3ce0d440]279
280 // manipulators
281 ostype & ?|?( ostype & os, ostype & (* manip)( ostype & ) ) {
[9d362a0]282 (ostype &)(manip( os ));
[200fcb3]283 return os;
284 } // ?|?
285 void ?|?( ostype & os, ostype & (* manip)( ostype & ) ) {
[9d362a0]286 (ostype &)(manip( os ));
287 if ( getPrt( os ) ) nl( os ); // something printed ?
[5ea5b28]288 setPrt( os, false ); // turn off
[3ce0d440]289 } // ?|?
290
291 ostype & sep( ostype & os ) {
[9d362a0]292 return (ostype &)(os | sepGet( os ));
[3ce0d440]293 } // sep
294
295 ostype & sepTuple( ostype & os ) {
[200fcb3]296 return os | sepGetTuple( os );
[3ce0d440]297 } // sepTuple
298
[200fcb3]299 ostype & nl( ostype & os ) {
[9d362a0]300 (ostype &)(os | '\n');
[5ea5b28]301 setPrt( os, false ); // turn off
[3ce0d440]302 setNL( os, true );
303 flush( os );
[200fcb3]304 return sepOff( os ); // prepare for next line
305 } // nl
306
[9d362a0]307 void nl( ostype & os ) {
308 if ( getANL( os ) ) (ostype &)(nl( os )); // implementation only
309 else setPrt( os, false ); // turn off
310 } // nl
311
[200fcb3]312 ostype & nonl( ostype & os ) {
[5ea5b28]313 setPrt( os, false ); // turn off
[3ce0d440]314 return os;
[200fcb3]315 } // nonl
[3ce0d440]316
317 ostype & sepOn( ostype & os ) {
[200fcb3]318 sepOn( os ); // call void returning
[3ce0d440]319 return os;
320 } // sepOn
321
322 ostype & sepOff( ostype & os ) {
[200fcb3]323 sepOff( os ); // call void returning
[3ce0d440]324 return os;
325 } // sepOff
[6de9f4a]326
[3ce0d440]327 ostype & sepEnable( ostype & os ) {
[200fcb3]328 sepEnable( os ); // call void returning
[3ce0d440]329 return os;
330 } // sepEnable
[b6dc097]331
[3ce0d440]332 ostype & sepDisable( ostype & os ) {
[200fcb3]333 sepDisable( os ); // call void returning
[3ce0d440]334 return os;
335 } // sepDisable
[cf16f94]336
[200fcb3]337 ostype & nlOn( ostype & os ) {
338 nlOn( os ); // call void returning
339 return os;
340 } // nlOn
341
342 ostype & nlOff( ostype & os ) {
343 nlOff( os ); // call void returning
344 return os;
345 } // nlOff
346} // distribution
[cf16f94]347
[c443d1d]348// tuples
[200fcb3]349forall( dtype ostype, otype T, ttype Params | writeable( T, ostype ) | { ostype & ?|?( ostype &, Params ); } ) {
350 ostype & ?|?( ostype & os, T arg, Params rest ) {
[9d362a0]351 (ostype &)(os | arg); // print first argument
[200fcb3]352 sepSetCur( os, sepGetTuple( os ) ); // switch to tuple separator
[9d362a0]353 (ostype &)(os | rest); // print remaining arguments
[200fcb3]354 sepSetCur( os, sepGet( os ) ); // switch to regular separator
355 return os;
356 } // ?|?
357 void ?|?( ostype & os, T arg, Params rest ) {
[9d362a0]358 // (ostype &)(?|?( os, arg, rest )); nl( os );
359 (ostype &)(os | arg); // print first argument
[200fcb3]360 sepSetCur( os, sepGetTuple( os ) ); // switch to tuple separator
[9d362a0]361 (ostype &)(os | rest); // print remaining arguments
[200fcb3]362 sepSetCur( os, sepGet( os ) ); // switch to regular separator
[9d362a0]363 nl( os );
[200fcb3]364 } // ?|?
365} // distribution
[c443d1d]366
[6ba0659]367//---------------------------------------
368
[3ce0d440]369// writes the range [begin, end) to the given stream
[200fcb3]370forall( dtype ostype, otype elt_type | writeable( elt_type, ostype ), otype iterator_type | iterator( iterator_type, elt_type ) ) {
371 void write( iterator_type begin, iterator_type end, ostype & os ) {
372 void print( elt_type i ) { os | i; }
373 for_each( begin, end, print );
374 } // ?|?
375
376 void write_reverse( iterator_type begin, iterator_type end, ostype & os ) {
377 void print( elt_type i ) { os | i; }
378 for_each_reverse( begin, end, print );
379 } // ?|?
380} // distribution
[e56cfdb0]381
[6ba0659]382//---------------------------------------
[e56cfdb0]383
[3ce0d440]384forall( dtype istype | istream( istype ) ) {
[93c2e0a]385 istype & ?|?( istype & is, bool & b ) {
[3ce0d440]386 char val[6];
387 fmt( is, "%5s", val );
388 if ( strcmp( val, "true" ) == 0 ) b = true;
389 else if ( strcmp( val, "false" ) == 0 ) b = false;
390 else {
[93c2e0a]391 fprintf( stderr, "invalid Boolean constant\n" );
[3ce0d440]392 abort();
393 } // if
394 return is;
395 } // ?|?
396
397 istype & ?|?( istype & is, char & c ) {
[0efb269]398 char temp;
399 for () {
400 fmt( is, "%c", &temp ); // must pass pointer through varg to fmt
401 // do not overwrite parameter with newline unless appropriate
402 if ( temp != '\n' || getANL( is ) ) { c = temp; break; }
403 if ( eof( is ) ) break;
404 } // for
[3ce0d440]405 return is;
406 } // ?|?
407
408 istype & ?|?( istype & is, signed char & sc ) {
409 fmt( is, "%hhd", &sc );
410 return is;
411 } // ?|?
412
413 istype & ?|?( istype & is, unsigned char & usc ) {
414 fmt( is, "%hhu", &usc );
415 return is;
416 } // ?|?
417
418 istype & ?|?( istype & is, short int & si ) {
419 fmt( is, "%hd", &si );
420 return is;
421 } // ?|?
422
423 istype & ?|?( istype & is, unsigned short int & usi ) {
424 fmt( is, "%hu", &usi );
425 return is;
426 } // ?|?
427
428 istype & ?|?( istype & is, int & i ) {
429 fmt( is, "%d", &i );
430 return is;
431 } // ?|?
432
433 istype & ?|?( istype & is, unsigned int & ui ) {
434 fmt( is, "%u", &ui );
435 return is;
436 } // ?|?
437
438 istype & ?|?( istype & is, long int & li ) {
439 fmt( is, "%ld", &li );
440 return is;
441 } // ?|?
442
443 istype & ?|?( istype & is, unsigned long int & ulli ) {
444 fmt( is, "%lu", &ulli );
445 return is;
446 } // ?|?
447
448 istype & ?|?( istype & is, long long int & lli ) {
449 fmt( is, "%lld", &lli );
450 return is;
451 } // ?|?
452
453 istype & ?|?( istype & is, unsigned long long int & ulli ) {
454 fmt( is, "%llu", &ulli );
455 return is;
456 } // ?|?
457
458
459 istype & ?|?( istype & is, float & f ) {
460 fmt( is, "%f", &f );
461 return is;
462 } // ?|?
463
464 istype & ?|?( istype & is, double & d ) {
465 fmt( is, "%lf", &d );
466 return is;
467 } // ?|?
468
469 istype & ?|?( istype & is, long double & ld ) {
470 fmt( is, "%Lf", &ld );
471 return is;
472 } // ?|?
473
474
475 istype & ?|?( istype & is, float _Complex & fc ) {
476 float re, im;
477 fmt( is, "%g%gi", &re, &im );
478 fc = re + im * _Complex_I;
479 return is;
480 } // ?|?
481
482 istype & ?|?( istype & is, double _Complex & dc ) {
483 double re, im;
484 fmt( is, "%lf%lfi", &re, &im );
485 dc = re + im * _Complex_I;
486 return is;
487 } // ?|?
488
489 istype & ?|?( istype & is, long double _Complex & ldc ) {
490 long double re, im;
491 fmt( is, "%Lf%Lfi", &re, &im );
492 ldc = re + im * _Complex_I;
493 return is;
494 } // ?|?
495
496
497 // manipulators
498 istype & ?|?( istype & is, istype & (* manip)( istype & ) ) {
499 return manip( is );
500 } // ?|?
501
[200fcb3]502 istype & nl( istype & is ) {
[3ce0d440]503 fmt( is, "%*[ \t\f\n\r\v]" ); // ignore whitespace
504 return is;
[200fcb3]505 } // nl
[0efb269]506
507 istype & nlOn( istype & is ) {
508 nlOn( is ); // call void returning
509 return is;
510 } // nlOn
511
512 istype & nlOff( istype & is ) {
513 nlOff( is ); // call void returning
514 return is;
515 } // nlOff
[3ce0d440]516} // distribution
[44574f2]517
[e24f13a]518_Istream_cstrUC cstr( char * str ) { return (_Istream_cstrUC){ str }; }
[90c3b1c]519forall( dtype istype | istream( istype ) )
[09687aa]520istype & ?|?( istype & is, _Istream_cstrUC cstr ) {
[829c907]521 fmt( is, "%s", cstr.s );
[90c3b1c]522 return is;
[53ba273]523} // cstr
[90c3b1c]524
[e24f13a]525_Istream_cstrC cstr( char * str, int size ) { return (_Istream_cstrC){ str, size }; }
[90c3b1c]526forall( dtype istype | istream( istype ) )
[09687aa]527istype & ?|?( istype & is, _Istream_cstrC cstr ) {
[90c3b1c]528 char buf[16];
[53ba273]529 sprintf( buf, "%%%ds", cstr.size );
[829c907]530 fmt( is, buf, cstr.s );
[90c3b1c]531 return is;
[53ba273]532} // cstr
[90c3b1c]533
[86bd7c1f]534// Local Variables: //
535// tab-width: 4 //
[084520f]536// compile-command: "cfa iostream.cfa" //
[86bd7c1f]537// End: //
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