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The C and C++ Include Header Files
/usr/include/ncursesw/etip.h
$ cat -n /usr/include/ncursesw/etip.h 1 // * This makes emacs happy -*-Mode: C++;-*- 2 /**************************************************************************** 3 * Copyright 2018-2021,2022 Thomas E. Dickey * 4 * Copyright 1998-2012,2017 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Juergen Pfeifer, 1997 * 33 ****************************************************************************/ 34 35 // $Id: etip.h.in,v 1.50 2022/08/20 20:50:00 tom Exp $ 36 37 #ifndef NCURSES_ETIP_H_incl 38 #define NCURSES_ETIP_H_incl 1 39 40 // These are substituted at configure/build time 41 #ifndef HAVE_BUILTIN_H 42 #define HAVE_BUILTIN_H 0 43 #endif 44 45 #ifndef HAVE_GXX_BUILTIN_H 46 #define HAVE_GXX_BUILTIN_H 0 47 #endif 48 49 #ifndef HAVE_GPP_BUILTIN_H 50 #define HAVE_GPP_BUILTIN_H 0 51 #endif 52 53 #ifndef HAVE_IOSTREAM 54 #define HAVE_IOSTREAM 1 55 #endif 56 57 #ifndef HAVE_TYPEINFO 58 #define HAVE_TYPEINFO 1 59 #endif 60 61 #ifndef HAVE_VALUES_H 62 #define HAVE_VALUES_H 0 63 #endif 64 65 #ifndef ETIP_NEEDS_MATH_H 66 #define ETIP_NEEDS_MATH_H 0 67 #endif 68 69 #ifndef ETIP_NEEDS_MATH_EXCEPTION 70 #define ETIP_NEEDS_MATH_EXCEPTION 0 71 #endif 72 73 #ifndef CPP_HAS_OVERRIDE 74 #define CPP_HAS_OVERRIDE 0 75 #endif 76 77 #ifndef CPP_HAS_PARAM_INIT 78 #define CPP_HAS_PARAM_INIT 0 79 #endif 80 81 #ifndef CPP_HAS_STATIC_CAST 82 #define CPP_HAS_STATIC_CAST 1 83 #endif 84 85 #ifndef IOSTREAM_NAMESPACE 86 #define IOSTREAM_NAMESPACE 1 87 #endif 88 89 #ifdef __GNUG__ 90 # if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8)) 91 # if HAVE_TYPEINFO 92 # include <typeinfo> 93 # endif 94 # endif 95 #endif 96 97 #if defined(__GNUG__) 98 # if HAVE_BUILTIN_H || HAVE_GXX_BUILTIN_H || HAVE_GPP_BUILTIN_H 99 # if ETIP_NEEDS_MATH_H 100 # if ETIP_NEEDS_MATH_EXCEPTION 101 # undef exception 102 # define exception math_exception 103 # endif 104 # include <math.h> 105 # endif 106 # undef exception 107 # define exception builtin_exception 108 # if HAVE_GPP_BUILTIN_H 109 # include <gpp/builtin.h> 110 # elif HAVE_GXX_BUILTIN_H 111 # include <g++/builtin.h> 112 # else 113 # include <builtin.h> 114 # endif 115 # undef exception 116 # endif 117 #elif defined (__SUNPRO_CC) 118 # include <generic.h> 119 #endif 120 121 #include <curses.h> 122 123 extern "C" { 124 #if HAVE_VALUES_H 125 # include <values.h> 126 #endif 127 128 #include <assert.h> 129 #include <eti.h> 130 #include <errno.h> 131 } 132 133 // Language features 134 #if CPP_HAS_OVERRIDE 135 #define NCURSES_OVERRIDE override 136 #else 137 #define NCURSES_OVERRIDE /*nothing*/ 138 #endif 139 140 #if CPP_HAS_PARAM_INIT 141 #define NCURSES_PARAM_INIT(value) = value 142 #else 143 #define NCURSES_PARAM_INIT(value) /*nothing*/ 144 #endif 145 146 #if CPP_HAS_STATIC_CAST 147 #define STATIC_CAST(s) static_cast<s> 148 #else 149 #define STATIC_CAST(s) (s) 150 #endif 151 152 #ifndef NCURSES_CXX_IMPEXP 153 #define NCURSES_CXX_IMPEXP /* nothing */ 154 #endif 155 156 // Forward Declarations 157 class NCURSES_CXX_IMPEXP NCursesPanel; 158 class NCURSES_CXX_IMPEXP NCursesMenu; 159 class NCURSES_CXX_IMPEXP NCursesForm; 160 161 class NCURSES_CXX_IMPEXP NCursesException 162 { 163 public: 164 const char *message; 165 int errorno; 166 167 NCursesException (const char* msg, int err) 168 : message(msg), errorno (err) 169 {}; 170 171 explicit NCursesException (const char* msg) 172 : message(msg), errorno (E_SYSTEM_ERROR) 173 {}; 174 175 NCursesException& operator=(const NCursesException& rhs) 176 { 177 message = rhs.message; 178 errorno = rhs.errorno; 179 return *this; 180 } 181 182 NCursesException(const NCursesException& rhs) 183 : message(rhs.message), errorno(rhs.errorno) 184 { 185 } 186 187 virtual const char *classname() const { 188 return "NCursesWindow"; 189 } 190 191 virtual ~NCursesException() 192 { 193 } 194 }; 195 196 class NCURSES_CXX_IMPEXP NCursesPanelException : public NCursesException 197 { 198 public: 199 const NCursesPanel* p; 200 201 NCursesPanelException (const char *msg, int err) : 202 NCursesException (msg, err), 203 p (0) 204 {}; 205 206 NCursesPanelException (const NCursesPanel* panel, 207 const char *msg, 208 int err) : 209 NCursesException (msg, err), 210 p (panel) 211 {}; 212 213 explicit NCursesPanelException (int err) : 214 NCursesException ("panel library error", err), 215 p (0) 216 {}; 217 218 NCursesPanelException (const NCursesPanel* panel, 219 int err) : 220 NCursesException ("panel library error", err), 221 p (panel) 222 {}; 223 224 NCursesPanelException& operator=(const NCursesPanelException& rhs) 225 { 226 if (this != &rhs) { 227 NCursesException::operator=(rhs); 228 p = rhs.p; 229 } 230 return *this; 231 } 232 233 NCursesPanelException(const NCursesPanelException& rhs) 234 : NCursesException(rhs), p(rhs.p) 235 { 236 } 237 238 virtual const char *classname() const NCURSES_OVERRIDE { 239 return "NCursesPanel"; 240 } 241 242 virtual ~NCursesPanelException() 243 { 244 } 245 }; 246 247 class NCURSES_CXX_IMPEXP NCursesMenuException : public NCursesException 248 { 249 public: 250 const NCursesMenu* m; 251 252 NCursesMenuException (const char *msg, int err) : 253 NCursesException (msg, err), 254 m (0) 255 {}; 256 257 NCursesMenuException (const NCursesMenu* menu, 258 const char *msg, 259 int err) : 260 NCursesException (msg, err), 261 m (menu) 262 {}; 263 264 explicit NCursesMenuException (int err) : 265 NCursesException ("menu library error", err), 266 m (0) 267 {}; 268 269 NCursesMenuException (const NCursesMenu* menu, 270 int err) : 271 NCursesException ("menu library error", err), 272 m (menu) 273 {}; 274 275 NCursesMenuException& operator=(const NCursesMenuException& rhs) 276 { 277 if (this != &rhs) { 278 NCursesException::operator=(rhs); 279 m = rhs.m; 280 } 281 return *this; 282 } 283 284 NCursesMenuException(const NCursesMenuException& rhs) 285 : NCursesException(rhs), m(rhs.m) 286 { 287 } 288 289 virtual const char *classname() const NCURSES_OVERRIDE { 290 return "NCursesMenu"; 291 } 292 293 virtual ~NCursesMenuException() 294 { 295 } 296 }; 297 298 class NCURSES_CXX_IMPEXP NCursesFormException : public NCursesException 299 { 300 public: 301 const NCursesForm* f; 302 303 NCursesFormException (const char *msg, int err) : 304 NCursesException (msg, err), 305 f (0) 306 {}; 307 308 NCursesFormException (const NCursesForm* form, 309 const char *msg, 310 int err) : 311 NCursesException (msg, err), 312 f (form) 313 {}; 314 315 explicit NCursesFormException (int err) : 316 NCursesException ("form library error", err), 317 f (0) 318 {}; 319 320 NCursesFormException (const NCursesForm* form, 321 int err) : 322 NCursesException ("form library error", err), 323 f (form) 324 {}; 325 326 NCursesFormException& operator=(const NCursesFormException& rhs) 327 { 328 if (this != &rhs) { 329 NCursesException::operator=(rhs); 330 f = rhs.f; 331 } 332 return *this; 333 } 334 335 NCursesFormException(const NCursesFormException& rhs) 336 : NCursesException(rhs), f(rhs.f) 337 { 338 } 339 340 virtual const char *classname() const NCURSES_OVERRIDE { 341 return "NCursesForm"; 342 } 343 344 virtual ~NCursesFormException() 345 { 346 } 347 }; 348 349 #if !((defined(__GNUG__) && defined(__EXCEPTIONS) && (__GNUG__ < 7)) || defined(__SUNPRO_CC)) 350 # if HAVE_IOSTREAM 351 # include <iostream> 352 # if IOSTREAM_NAMESPACE 353 using std::cerr; 354 using std::endl; 355 # endif 356 # else 357 # include <iostream.h> 358 # endif 359 #endif 360 361 inline void THROW(const NCursesException *e) { 362 #if defined(__GNUG__) && defined(__EXCEPTIONS) 363 # if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8)) 364 (*lib_error_handler)(e ? e->classname() : "", e ? e->message : ""); 365 # elif (__GNUG__ >= 7) 366 // g++ 7.0 warns about deprecation, but lacks the predefined symbols 367 ::endwin(); 368 std::cerr << "Found a problem - goodbye" << std::endl; 369 exit(EXIT_FAILURE); 370 # else 371 # define CPP_HAS_TRY_CATCH 1 372 # endif 373 #elif defined(__SUNPRO_CC) 374 # if !defined(__SUNPRO_CC_COMPAT) || (__SUNPRO_CC_COMPAT < 5) 375 genericerror(1, ((e != 0) ? (char *)(e->message) : "")); 376 # else 377 # define CPP_HAS_TRY_CATCH 1 378 # endif 379 #else 380 if (e) 381 cerr << e->message << endl; 382 exit(0); 383 #endif 384 385 #ifndef CPP_HAS_TRY_CATCH 386 #define CPP_HAS_TRY_CATCH 0 387 #define NCURSES_CPP_TRY /* nothing */ 388 #define NCURSES_CPP_CATCH(e) if (false) 389 #define THROWS(s) /* nothing */ 390 #define THROW2(s,t) /* nothing */ 391 #elif CPP_HAS_TRY_CATCH 392 throw *e; 393 #define NCURSES_CPP_TRY try 394 #define NCURSES_CPP_CATCH(e) catch(e) 395 #if defined(__cpp_noexcept_function_type) && (__cpp_noexcept_function_type >= 201510) 396 // C++17 deprecates the usage of throw(). 397 #define THROWS(s) /* nothing */ 398 #define THROW2(s,t) /* nothing */ 399 #else 400 #define THROWS(s) throw(s) 401 #define THROW2(s,t) throw(s,t) 402 #endif 403 #endif 404 } 405 406 #endif /* NCURSES_ETIP_H_incl */
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