/usr/include/lorene/C++/Include/cmp.h is in liblorene-dev 0.0.0~cvs20161116+dfsg-1ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 | /*
* Definition of Lorene class Cmp
*
*/
/*
* Copyright (c) 1999-2000 Jean-Alain Marck
* Copyright (c) 1999-2002 Eric Gourgoulhon
* Copyright (c) 1999-2001 Philippe Grandclement
* Copyright (c) 2000-2002 Jerome Novak
* Copyright (c) 2000-2001 Keisuke Taniguchi
*
* This file is part of LORENE.
*
* LORENE 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 2 of the License, or
* (at your option) any later version.
*
* LORENE 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 LORENE; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __CMP_H_
#define __CMP_H_
/*
* $Id: cmp.h,v 1.23 2016/09/19 15:26:22 j_novak Exp $
* $Log: cmp.h,v $
* Revision 1.23 2016/09/19 15:26:22 j_novak
* Correction of several bugs preventing the shared library compilation.
*
* Revision 1.22 2014/10/13 08:52:33 j_novak
* Lorene classes and functions now belong to the namespace Lorene.
*
* Revision 1.21 2014/10/06 15:09:39 j_novak
* Modified #include directives to use c++ syntax.
*
* Revision 1.20 2012/08/12 17:35:36 p_cerda
* Magnetstar: adding new member to class Cmp
*
* Revision 1.19 2010/02/02 13:34:12 e_gourgoulhon
* Marked DEPRECATED (in the documentation).
*
* Revision 1.18 2005/08/30 08:35:10 p_grandclement
* Addition of the Tau version of the vectorial Poisson equation for the Tensors
*
* Revision 1.17 2005/08/02 06:09:58 m_saijo
* Modified comment lines (div_r, multi_r, mult_rsint, div_rsint)
*
* Revision 1.16 2004/12/29 16:20:20 k_taniguchi
* Addition of the function poisson_ylm.
*
* Revision 1.15 2004/11/30 20:38:10 k_taniguchi
* Addition of the function poisson_falloff.
*
* Revision 1.14 2004/10/11 15:08:59 j_novak
* The radial manipulation functions take Scalar as arguments, instead of Cmp.
* Added a conversion operator from Scalar to Cmp.
* The Cmp radial manipulation function make conversion to Scalar, call to the
* Map_radial version with a Scalar argument and back.
*
* Revision 1.13 2004/03/31 11:21:02 f_limousin
* Method Cmp::poisson_neumann_interne has been implemented to solve
* the continuity equation for strange stars.
*
* Revision 1.12 2004/03/22 13:12:40 j_novak
* Modification of comments to use doxygen instead of doc++
*
* Revision 1.11 2004/03/01 09:54:58 j_novak
* Suppression of the Cmp version of avance_dalembert (now only with Scalar's)
*
* Revision 1.10 2003/11/06 14:43:37 e_gourgoulhon
* Gave a name to const arguments in certain method prototypes (e.g.
* constructors) to correct a bug of DOC++.
*
* Revision 1.9 2003/09/24 20:52:37 e_gourgoulhon
* Added constructor by conversion of a Scalar.
*
* Revision 1.8 2003/08/26 09:46:10 j_novak
* Added the method multipole_spectrum
*
* Revision 1.7 2003/06/20 14:16:10 f_limousin
* Add the function compare().
*
* Revision 1.6 2003/06/20 09:27:09 j_novak
* Modif commentaires.
*
* Revision 1.5 2002/09/13 09:17:31 j_novak
* Modif. commentaires
*
* Revision 1.4 2002/06/17 14:05:16 j_novak
* friend functions are now also declared outside the class definition
*
* Revision 1.3 2002/05/17 12:08:46 e_gourgoulhon
* Corrected error in the comment about dzpuis: multiplied --> divided
*
* Revision 1.2 2002/01/03 15:30:27 j_novak
* Some comments modified.
*
* Revision 1.1.1.1 2001/11/20 15:19:27 e_gourgoulhon
* LORENE
*
* Revision 2.101 2001/10/29 15:36:03 novak
* Ajout de Cmp::div_r()
*
* Revision 2.100 2001/10/16 10:03:57 novak
* *** empty log message ***
*
* Revision 2.99 2001/08/31 14:52:10 novak
* Back to 2.97 version 2.98 was useless
*
* Revision 2.97 2001/07/19 14:01:39 novak
* new arguments for Cmp::avance_dalembert
*
* Revision 2.96 2001/05/29 16:09:40 eric
* Modif commentaires (mise en conformite Doc++ 3.4.7).
*
* Revision 2.95 2001/05/26 15:07:20 eric
* Ajout de operator% : multiplication de deux Cmp avec desaliasage
*
* Revision 2.94 2001/05/25 09:30:07 phil
* ajout de filtre_phi
*
* Revision 2.93 2001/03/30 13:36:22 phil
* ajout de raccord_externe
*
* Revision 2.92 2001/03/26 08:11:50 eric
* Modif commentaires.
*
* Revision 2.91 2001/03/22 10:25:19 phil
* modification prototypage de raccord_zec.C
*
* Revision 2.90 2001/02/12 18:08:10 phil
* ajout de Cmp::fixe_decroissance
*
* Revision 2.89 2000/12/13 14:50:05 phil
* changement nom variable dzpuis dans raccord_c1_zec
*
* Revision 2.88 2000/12/13 14:35:53 phil
* *** empty log message ***
*
* Revision 2.87 2000/12/13 14:26:42 phil
* *** empty log message ***
*
* Revision 2.86 2000/12/13 14:25:26 phil
* vire commentaires des raccords (provisioire)
*
* Revision 2.85 2000/12/13 14:19:49 phil
* modif commentaires
*
* Revision 2.84 2000/12/13 14:08:36 phil
* ajout procedure raccord_c1_zec
*
* Revision 2.83 2000/12/04 16:48:47 novak
* *** empty log message ***
*
* Revision 2.82 2000/12/04 15:06:15 novak
* *** empty log message ***
*
* Revision 2.81 2000/11/15 13:24:28 phil
* modification de asymptot
*
* Revision 2.80 2000/11/15 13:19:13 phil
* *** empty log message ***
*
* Revision 2.79 2000/11/15 13:17:01 phil
* *** empty log message ***
*
* Revision 2.78 2000/11/15 13:15:45 phil
* gestion affichage dans asymptot
*
* Revision 2.77 2000/10/20 09:43:30 phil
* changement commentaires
*
* Revision 2.76 2000/10/19 14:07:06 novak
* Ajout de la fonction membre avance_dalembert (experimentale)
*
* Revision 2.75 2000/10/19 09:20:36 phil
* *** empty log message ***
*
* Revision 2.74 2000/10/19 09:13:45 phil
* ajout des fonctions :
* filtre(int)
* set_val_inf(double)
* set_val_hor(double,int)
*
* Revision 2.73 2000/10/05 14:18:14 eric
* La fonction check_poisson est rebaptisee test_poisson.
*
* Revision 2.72 2000/10/05 13:56:52 eric
* *** empty log message ***
*
* Revision 2.71 2000/10/05 13:52:25 eric
* Ajout de la fonction check_poisson.
*
* Revision 2.70 2000/09/13 12:21:44 eric
* Modif commentaires.
*
* Revision 2.69 2000/09/13 12:11:48 eric
* Ajout de la fonction allocate_all().
*
* Revision 2.68 2000/09/07 15:26:40 keisuke
* Add a new argument Cmp& uu in Cmp::poisson_regular.
*
* Revision 2.67 2000/09/04 09:11:06 keisuke
* Suppress Cmp::poisson_regular (version without parameter).
*
* Revision 2.66 2000/08/31 13:04:30 eric
* Ajout des fonctions mult_rsint et div_rsint.
*
* Revision 2.65 2000/08/29 13:51:36 keisuke
* *** empty log message ***
*
* Revision 2.64 2000/08/29 13:46:14 keisuke
* Add the polar and azimuthal derivatives of the diverging potential
* in Cmp::poisson_regular.
* Modify the argumants of Cmp::poisson_regular.
*
* Revision 2.63 2000/08/28 15:48:22 keisuke
* Modif Cmp::poisson_regular
*
* Revision 2.62 2000/08/28 15:43:11 keisuke
* Modif Cmp::poisson_regular
*
* Revision 2.61 2000/08/04 12:09:58 eric
* Ajout de l'operator()(int l) et de la fonction set(int l) pour
* l'acces aux Tbl individuels.
*
* Revision 2.60 2000/08/04 09:18:05 keisuke
* Transformation Cmp::poisson_regular_param en Cmp::poisson_regular
*
* Revision 2.59 2000/08/03 14:01:29 keisuke
* Modif Cmp::poisson_regular et ajout de Cmp::poisson_regular_param
*
* Revision 2.58 2000/07/29 12:50:01 keisuke
* Modif Cmp::poisson_regular
*
* Revision 2.57 2000/07/20 13:33:50 keisuke
* Modif Cmp::poisson_regular
*
* Revision 2.56 2000/07/20 10:25:09 keisuke
* Modif Cmp::poisson_regular
*
* Revision 2.55 2000/07/19 15:50:23 keisuke
* Ajout de Cmp::poisson_regular
*
* Revision 2.54 2000/05/22 14:38:32 phil
* ajout de dec_dzpuis et inc_dzpuis
*
* Revision 2.53 2000/04/27 15:18:57 phil
* *** empty log message ***
*
* Revision 2.52 2000/03/28 17:44:41 phil
* Cmp::raccord() -> Cmp::raccord(int)
*
* Revision 2.51 2000/03/28 17:31:31 phil
* *** empty log message ***
*
* Revision 2.50 2000/03/28 17:25:35 phil
* ajout de Cmp::raccord()
*
* Revision 2.49 2000/03/25 12:52:45 eric
* Ajout de la fonction asymptot(int ).
*
* Revision 2.48 2000/03/20 13:33:31 phil
* commentaires
*
* Revision 2.47 2000/03/17 17:32:54 phil
* *** empty log message ***
*
* Revision 2.46 2000/03/17 17:07:14 phil
* *** empty log message ***
*
* Revision 2.45 2000/03/17 16:56:00 phil
* ajout de poisson_dirichlet et de son amie poisson_neumann
*
* Revision 2.44 2000/03/06 10:55:44 eric
* Ajout des methodes import_symy et import_asymy.
*
* Revision 2.43 2000/02/28 16:29:48 eric
* Ajout des fonctions import_gal, import_align, import_anti.
*
* Revision 2.42 2000/01/28 16:08:55 eric
* Ajout des fonctions dz_nonzero et check_dzpuis.
*
* Revision 2.41 2000/01/07 16:28:15 eric
* Suppression de la fonction membre gradient.
*
* Revision 2.40 1999/12/21 13:03:22 eric
* Changement de prototype de la routine poisson avec Param& : la solution est
* desormais passee en argument (et non plus en valeur de retour)
* pour permettre l'initialisation de methodes de resolution iteratives.
*
* Revision 2.39 1999/12/21 10:06:52 eric
* Il y a desormais deux versions de poisson: une sans Param et une
* avec Param.
*
* Revision 2.38 1999/12/10 16:19:33 eric
* Modif commentaires.
*
* Revision 2.37 1999/12/10 15:59:01 eric
* Modif commentaires fonction set.
*
* Revision 2.36 1999/12/09 10:45:54 eric
* Ajout du calcul d'integrale (membre p_integ et fonctions
* integrale et integrale_domains).
*
* Revision 2.35 1999/12/08 12:38:38 eric
* Ajout de la fonction import.
*
* Revision 2.34 1999/12/07 14:53:13 eric
* Changement ordre des arguments (phi,theta,r) --> (r,theta,phi)
* dans la routine val_point.
*
* Revision 2.33 1999/12/06 16:47:00 eric
* Ajout de la fonction val_point.
*
* Revision 2.32 1999/12/02 17:59:11 phil
* *** empty log message ***
*
* Revision 2.31 1999/12/02 14:28:46 eric
* Reprototypage de la fonction poisson(): const.
* Commentaires.
*
* Revision 2.30 1999/11/30 14:20:54 eric
* Reprototypage des fonctions membres mult_r, mult_r_zec,
* dec2_dzpuis et inc2_dzpuis : Cmp --> void.
*
* Revision 2.29 1999/11/29 13:18:06 eric
* Modif commentaires.
*
* Revision 2.28 1999/11/29 12:56:11 eric
* Introduction des membres p_lap, ind_lap.
* Changement prototype de la fonction laplacien.
*
* Revision 2.27 1999/11/26 14:22:54 eric
* Ajout du membre dzpuis et des fonctions de manipulation associees.
*
* Revision 2.26 1999/11/25 16:27:00 eric
* Reorganisation complete du calcul et stokage des derivees partielles.
*
* Revision 2.25 1999/11/23 16:21:32 eric
* Suppression du membre statique Cmp_Zero.
* Suppression du constructeur par defaut.
*
* Revision 2.24 1999/11/22 16:48:00 phil
* Cmp_Zero est desormais public
*
* Revision 2.23 1999/11/22 16:34:17 eric
* Ajout de l'element global Cmp_Zero.
*
* Revision 2.22 1999/11/22 15:41:42 eric
* Ajout des operateurs set(l,k,j,i) et (l,k,j,i).
* Ajout de la fonction annule(int l).
*
* Revision 2.21 1999/11/15 14:12:28 eric
* Ajout des fonctions mathematiques cos, sin, ..., min, max, norme,...
*
* Revision 2.20 1999/11/12 17:08:10 eric
* Ajout de la partie manquante de l'arithmetique.
*
* Revision 2.19 1999/10/28 09:36:56 eric
* Ajout de la fonction affiche_seuil.
*
* Revision 2.18 1999/10/28 09:01:24 eric
* Constructeur par lecture de fichier.
* Ajout de la fonction annule(int, int).
*
* Revision 2.17 1999/10/27 16:46:23 phil
* ajout de mult_r_zec
*
* Revision 2.16 1999/10/27 15:38:40 eric
* Suppression du membre c.
*
* Revision 2.15 1999/10/27 08:42:40 eric
* Introduction du membre Valeur va.
* Le pointeur Valeur* c est desormais un membre prive constant qui pointe
* sur va.
* Suppression de la fonction nouveau(), ainsi que du constructeur par
* defaut.
*
* Revision 2.14 1999/10/22 08:14:19 eric
* Depoussierage.
* Documentation.
*
* Revision 2.13 1999/10/19 14:40:51 phil
* ajout de inc2_dzpuis()
*
* Revision 2.12 1999/09/16 13:16:47 phil
* ajout de Cmp mult_r()
*
* Revision 2.11 1999/09/15 10:29:44 phil
* ajout de dec2_dzpuis()
*
* Revision 2.10 1999/09/14 17:13:05 phil
* ajout de Cmp operator*(double,const Cmp&)
*
* Revision 2.9 1999/09/14 13:45:27 phil
* suppression de la divergence
*
* Revision 2.8 1999/09/14 12:50:31 phil
* ajout de Cmp deriv(int) et de Cmp divergence()
*
* Revision 2.7 1999/09/07 16:08:04 phil
* ajout de la fonction membre gradient
*
* Revision 2.6 1999/09/06 14:50:27 phil
* ajout du laplacien
*
* Revision 2.5 1999/09/06 14:35:05 phil
* ajout de poisson
*
* Revision 2.4 1999/03/03 11:13:46 hyc
* *** empty log message ***
*
* Revision 2.3 1999/03/03 11:07:27 hyc
* *** empty log message ***
*
*
* $Header: /cvsroot/Lorene/C++/Include/cmp.h,v 1.23 2016/09/19 15:26:22 j_novak Exp $
*
*/
#include <cstdio>
#include "valeur.h"
#include "map.h"
namespace Lorene {
class Param ;
/**
* Component of a tensorial field *** DEPRECATED : use class \c Scalar instead ***. \ingroup (otens)
*/
class Cmp {
// Data :
// -----
private:
const Map* mp ; ///< Reference mapping
/// Logical state (\c ETATNONDEF , \c ETATQCQ or \c ETATZERO ).
int etat ;
/**
* Power of \e r by which the quantity represented by \c this
* must be divided in the external compactified zone in order
* to get the correct physical values
*/
int dzpuis ;
public:
Valeur va ; ///< The numerical value of the \c Cmp
// Derived data :
// ------------
private:
/// Pointer on \f$\partial/\partial r\f$ of \c *this
mutable Cmp* p_dsdr ;
/// Pointer on \f$1/r \partial/\partial \theta\f$ of \c *this
mutable Cmp* p_srdsdt ;
/// Pointer on \f$1/(r\sin\theta) \partial/\partial \phi\f$ of \c *this
mutable Cmp* p_srstdsdp ;
/** Pointer on \f$\partial/\partial x\f$ of \c *this ,
* where \f$x=r\sin\theta \cos\phi\f$
*/
mutable Cmp* p_dsdx ;
/** Pointer on \f$\partial/\partial y\f$ of \c *this ,
* where \f$y=r\sin\theta \sin\phi\f$
*/
mutable Cmp* p_dsdy ;
/** Pointer on \f$\partial/\partial z\f$ of \c *this ,
* where \f$z=r\cos\theta\f$
*/
mutable Cmp* p_dsdz ;
/** Pointer on the Laplacian of \c *this
*/
mutable Cmp* p_lap ;
/** Power of \e r by which the last computed Laplacian has been
* multiplied in the external compactified domain.
*/
mutable int ind_lap ;
/** Pointer on the space integral of \c *this (values in each
* domain)
*/
mutable Tbl* p_integ ;
// Constructors - Destructor
// -------------------------
public:
explicit Cmp(const Map& map) ; ///< Constructor from mapping
explicit Cmp(const Map* p_map) ; ///< Constructor from mapping
Cmp(const Cmp& a) ; ///< Copy constructor
/// Constructor from a file (see \c sauve(FILE*) )
Cmp(const Map&, const Mg3d&, FILE* ) ;
~Cmp() ; ///< Destructor
// Assignment
// -----------
public:
/// Assignment to another \c Cmp defined on the same mapping
void operator=(const Cmp& a) ;
void operator=(const Valeur& a) ; ///< Assignment to a \c Valeur
void operator=(const Mtbl& a) ; ///< Assignment to a \c Mtbl
void operator=(double ) ; ///< Assignment to a \c double
void operator=(int ) ; ///< Assignment to an \c int
/** Assignment to another \c Cmp defined on a different mapping.
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param ci [input] \c Cmp to be imported.
*/
void import(const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping.
* Case where the \c Cmp is symmetric with respect to the plane y=0.
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param ci [input] \c Cmp to be imported.
*/
void import_symy(const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping.
* Case where the \c Cmp is antisymmetric with respect to the
* plane y=0.
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param ci [input] \c Cmp to be imported.
*/
void import_asymy(const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping.
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping.
* Case where the \c Cmp is symmetric with respect to the plane y=0.
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_symy(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping.
* Case where the \c Cmp is antisymmetric with respect to the
* plane y=0.
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_asymy(int nzet, const Cmp& ci) ;
private:
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings do not have a particular relative orientation.
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_gal(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings have aligned Cartesian axis.
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_align(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings have anti-aligned Cartesian axis (i.e.
* \f$x_1 = - x_2\f$, \f$y_1 = - y_2\f$, \f$z_1 = z_2\f$).
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_anti(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings have aligned Cartesian axis.
* Case where the \c Cmp is symmetric with respect to the plane y=0.
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_align_symy(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings have anti-aligned Cartesian axis (i.e.
* \f$x_1 = - x_2\f$, \f$y_1 = - y_2\f$, \f$z_1 = z_2\f$).
* Case where the \c Cmp is symmetric with respect to the plane y=0.
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_anti_symy(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings have aligned Cartesian axis.
* Case where the \c Cmp is antisymmetric with respect to the
* plane y=0.
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_align_asymy(int nzet, const Cmp& ci) ;
/** Assignment to another \c Cmp defined on a different mapping,
* when the two mappings have anti-aligned Cartesian axis (i.e.
* \f$x_1 = - x_2\f$, \f$y_1 = - y_2\f$, \f$z_1 = z_2\f$).
* Case where the \c Cmp is antisymmetric with respect to the
* plane y=0.
*
* This assignment is performed point to point by means of the
* spectral expansion of the original \c Cmp .
* @param nzet [input] Number of domains of the destination
* mapping (i.e. \c this->mp ) where the
* importation is performed: the assignment
* is done for the domains whose indices are
* between 0 and \c nzet-1 . In the other
* domains, \c *this is set to zero.
* @param ci [input] \c Cmp to be imported.
*/
void import_anti_asymy(int nzet, const Cmp& ci) ;
// Access to individual elements
// -----------------------------
public:
/** Read/write of the value in a given domain.
* NB: to gain in efficiency, the method \c del_deriv() (to delete
* the derived members) is not called by this function. It must
* thus be invoqued by the user.
*
* @param l [input] domain index
* @return Tbl containing the value of the field in domain \c l .
*/
Tbl& set(int l) {
assert(etat == ETATQCQ) ;
return va.set(l) ;
};
/** Read-only of the value in a given domain.
* @param l [input] domain index
* @return Tbl containing the value of the field in domain \c l .
*/
const Tbl& operator()(int l) const {
assert(etat == ETATQCQ) ;
return va(l) ;
};
/** Read/write of a particular element.
* NB: to gain in efficiency, the method \c del_deriv() (to delete
* the derived members) is not called by this function. It must
* thus be invoqued by the user.
*
* @param l [input] domain index
* @param k [input] \f$\phi\f$ index
* @param j [input] \f$\theta\f$ index
* @param i [input] \e r (\f$\xi\f$) index
*/
double& set(int l, int k, int j, int i) {
assert(etat == ETATQCQ) ;
return va.set(l, k, j, i) ;
};
/** Read-only of a particular element.
* @param l [input] domain index
* @param k [input] \f$\phi\f$ index
* @param j [input] \f$\theta\f$ index
* @param i [input] \e r (\f$\xi\f$) index
*/
double operator()(int l, int k, int j, int i) const {
assert(etat != ETATNONDEF) ;
if (etat == ETATZERO) {
double zero = 0. ;
return zero ;
}
else{
return va(l, k, j, i) ;
}
};
/** Computes the value of the field represented by \c *this at an
* arbitrary point \f$(r, \theta, \phi)\f$, by means of the spectral
* expansion.
* @param r [input] value of the coordinate \e r
* @param theta [input] value of the coordinate \f$\theta\f$
* @param phi [input] value of the coordinate \f$\phi\f$
* @return value at the point \f$(r, \theta, \phi)\f$
* of the field represented by \c *this .
*/
double val_point(double r, double theta, double phi) const ;
// Memory management
// -----------------
private:
void del_t() ; ///< Logical destructor
void del_deriv() ; ///< Logical destructor of the derivatives
void set_der_0x0() ; ///< Sets the pointers for derivatives to 0x0
public:
/**
* Sets the logical state to \c ETATNONDEF (undefined).
* Calls the logical destructor of the \c Valeur \c va and
* deallocates the memory occupied by all the derivatives.
*/
void set_etat_nondef() ;
/**
* Sets the logical state to \c ETATZERO (zero).
* Calls the logical destructor of the \c Valeur \c va and
* deallocates the memory occupied by all the derivatives.
*/
void set_etat_zero() ;
/**
* Sets the logical state to \c ETATQCQ (ordinary state).
* If the state is already \c ETATQCQ , this function does nothing.
* Otherwise, it calls the logical destructor of the \c Valeur \c va and
* deallocates the memory occupied by all the derivatives.
*/
void set_etat_qcq() ;
/**
* Sets the logical state to \c ETATQCQ (ordinary state)
* and performs the memory allocation of all the
* elements, down to the \c double arrays of the \c Tbl s.
* This function performs in fact recursive calls to \c set_etat_qcq()
* on each element of the chain \c Cmp ->
* \c Valeur -> \c Mtbl -> \c Tbl .
*/
void allocate_all() ;
/**
* Sets the \c Cmp to zero in a hard way.
* 1/ Sets the logical state to \c ETATQCQ , i.e. to an ordinary state.
* 2/ Fills the \c Valeur \c va with zeros.
* NB: this function must be used for debugging purposes only.
* For other operations, the functions \c set_etat_zero()
* or \c annule(int, int) must be perferred.
*/
void annule_hard() ;
/**
* Sets the \c Cmp to zero in a given domain.
* @param l [input] Index of the domain in which the \c Cmp
* will be set (logically) to zero.
*/
void annule(int l) ;
/**
* Sets the \c Cmp to zero in several domains.
* @param l_min [input] The \c Cmp will be set (logically) to zero
* in the domains whose indices are in the range
* \c [l_min,l_max].
* @param l_max [input] see the comments for \c l_min .
*
* Note that \c annule(0,va.mg->get_nzone()-1) is equivalent to
* \c set_etat_zero() .
*/
void annule(int l_min, int l_max) ;
/**
* Sets the \c n lasts coefficients in \e r to 0 in the external domain.
*/
void filtre (int n) ;
/**
* Sets the \c n lasts coefficients in \f$\Phi\f$ to 0 in the
* domain \c zone .
*/
void filtre_phi (int n, int zone) ;
/**
* Sets the value of the \c Cmp to \c val at infinity. This is usefull
* for dealing with undefined values. The external domain must be
* compactified.
*/
void set_val_inf (double val) ;
/**
* Sets the value of the \c Cmp to \c val on the inner boudary of the
* shell number \c zone .This is usefull
* for dealing with undefined values.
*/
void set_val_hor (double val, int zone) ;
/**
* Substracts all the components behaving like \f$r^{-n}\f$ in the external
* domain, with \e n strictly lower than \c puis , so that \c *this
* decreases at least like \f$r^{\tt puis} \f$ at infinity.
*/
void fixe_decroissance (int puis) ;
/**
* Gives the spectrum in terms of multipolar modes \e l .
* @return a \c Tbl of size (nzone, lmax), where lmax is the
* maximal multipolar momentum over all domains. The \e l -th
* element contains the L1 norm of the \e l -th multipole
* (i.e. a sum over all \e m of the norms (coefficient space)
* of the component of a given \f$Y_l^m\f$.
*/
Tbl multipole_spectrum () ;
// Extraction of information
// -------------------------
public:
/// Returns the logical state
int get_etat() const {return etat;} ;
/// Returns the mapping
const Map* get_mp() const {return mp;};
/// Returns \c dzpuis
int get_dzpuis() const {return dzpuis;} ;
/** Returns \c true if the last domain is compactified and
* \c *this is not zero in this domain
*/
bool dz_nonzero() const ;
/** Returns \c false if the last domain is compactified
* and \c *this is not zero in this domain and \c dzpuis
* is not equal to \c dzi , otherwise return true.
*/
bool check_dzpuis(int dzi) const ;
// Outputs
// -------
public:
void sauve(FILE *) const ; ///< Save in a file
/** Prints only the values greater than a given threshold.
* @param ostr [input] Output stream used for the printing
* @param type [input] Type of display : 0 = prints only the
* coefficients, 1 = prints only the values in configuration
* space, 2 = prints both
* @param precision [input] Number of printed digits (default: 4)
* @param threshold [input] Value above which an array element is printed
* (default: 1.e-7)
*/
void affiche_seuil(ostream& ostr, int type = 0, int precision = 4,
double threshold = 1.e-7) const ;
/// Display
friend ostream& operator<<(ostream& , const Cmp & ) ;
// Member arithmetics
// ------------------
public:
void operator+=(const Cmp &) ; ///< += Cmp
void operator-=(const Cmp &) ; ///< -= Cmp
void operator*=(const Cmp &) ; ///< *= Cmp
// Manipulation of spectral bases
// ------------------------------
/** Sets the spectral bases of the \c Valeur \c va to the standard ones
* for a scalar
*/
void std_base_scal() ;
// Differential operators and others
// ---------------------------------
public:
/** Returns \f$\partial / \partial r\f$ of \c *this .
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r^2 \partial/ \partial r\f$.
*/
const Cmp& dsdr() const ;
/** Returns \f$1/r \partial / \partial \theta\f$ of \c *this .
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r \partial/ \partial \theta\f$.
*/
const Cmp& srdsdt() const ;
/** Returns \f$1/(r\sin\theta) \partial / \partial \phi\f$ of \c *this .
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r/\sin\theta \partial/ \partial \phi\f$.
*/
const Cmp& srstdsdp() const ;
/** Returns \f$\partial/\partial x\f$ of \c *this ,
* where \f$x=r\sin\theta \cos\phi\f$.
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r^2 \partial/ \partial x\f$.
*/
const Cmp& dsdx() const ;
/** Returns \f$\partial/\partial y\f$ of \c *this ,
* where \f$y=r\sin\theta \sin\phi\f$.
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r^2 \partial/ \partial y\f$.
*/
const Cmp& dsdy() const ;
/** Returns \f$\partial/\partial z\f$ of \c *this ,
* where \f$z=r\cos\theta\f$.
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r^2 \partial/ \partial z\f$.
*/
const Cmp& dsdz() const ;
/** Returns \f$\partial/\partial x_i\f$ of \c *this ,
* where \f$x_i = (x, y, z)\f$.
* Note that in the external compactified domain (ZEC), it returns
* instead \f$r^2 \partial/ \partial x_i\f$.
* @param i [input] i=0 for \e x , i=1 for \e y , i=2 for \e z .
*/
const Cmp& deriv(int i) const ;
/** Returns the Laplacian of \c *this
* @param zec_mult_r [input] Determines the quantity computed in
* the external compactified domain (ZEC)
* (\e u in the field represented by \c *this ) : \\
* zec_mult_r = 0 : \f$\Delta u\f$ \\
* zec_mult_r = 2 : \f$r^2 \, \Delta u\f$ \\
* zec_mult_r = 4 (default) : \f$r^4 \, \Delta u\f$
*/
const Cmp& laplacien(int zec_mult_r = 4) const ;
/// Division by \e r everywhere.
void div_r() ;
/// Multiplication by \e r everywhere.
void mult_r() ;
/** Multiplication by \e r in the external compactified domain (ZEC)
*/
void mult_r_zec() ;
/// Multiplication by \f$r\sin\theta\f$
void mult_rsint() ;
/// Multiplication by \f\cos\theta\f$
void mult_cost() ;
/// Division by \f$r\sin\theta\f$
void div_rsint() ;
/** Decreases by 1 the value of \c dzpuis and changes accordingly
* the values of the \c Cmp in the external compactified domain (ZEC).
*/
void dec_dzpuis() ;
/** Increases by the value of \c dzpuis and changes accordingly
* the values of the \c Cmp in the external compactified domain (ZEC).
*/
void inc_dzpuis() ;
/** Decreases by 2 the value of \c dzpuis and changes accordingly
* the values of the \c Cmp in the external compactified domain (ZEC).
*/
void dec2_dzpuis() ;
/** Increases by 2 the value of \c dzpuis and changes accordingly
* the values of the \c Cmp in the external compactified domain (ZEC).
*/
void inc2_dzpuis() ;
void set_dzpuis(int ) ; ///< Set a value to \c dzpuis
/** Computes the integral over all space of \c *this .
* The computed quantity is (\e u being the field represented by
* \c *this )
* \f$\int u \, r^2 \sin\theta \, dr\, d\theta \, d\phi\f$.
* Note that in the external compactified domain (ZEC), \c dzpuis
* must be 4 for the computation to take place.
*/
double integrale() const ;
/** Computes the integral in each domain of \c *this .
* The computed quantity is (\e u being the field represented by
* \c *this )
* \f$\int u \, r^2 \sin\theta \, dr\, d\theta \, d\phi\f$
* in each domain. The result is returned a \c Tbl on the
* various domains.
* Note that in the external compactified domain (ZEC), \c dzpuis
* must be 4 for the computation to take place.
*/
const Tbl& integrale_domains() const ;
/** Asymptotic expansion at r = infinity.
*
* Determines the coefficients \f$a_k(\theta, \phi)\f$ of the expansion
* \f[
* \sum_{k=0}^n {a_k(\theta, \phi) \over r^k}
* \f]
* of \c *this when \f$r \rightarrow \infty\f$.
*
* @param n order of the expansion
* @param flag : output
* @return Array of n+1 \c Valeur s on \c mg->angu
* describing the coefficients \f$a_k(\theta, \phi)\f$.
* This array is allocated by the routine.
*
*/
Valeur** asymptot(int n, const int flag = 0) const ;
// PDE resolution
// --------------
public:
/** Solves the scalar Poisson equation with \c *this as a source.
* The source \f$\sigma\f$ of the equation \f$\Delta u = \sigma\f$ is
* represented by the \c Cmp \c *this .
* Note that \c dzpuis must be equal to 2, 3 or 4, i.e. that the
* quantity stored in \c *this is in fact \f$r^2 \sigma\f$ or
* \f$r^4 \sigma\f$ in the external compactified domain.
* The solution \e u with the boundary condition \e u =0 at spatial
* infinity is the returned \c Cmp .
*/
Cmp poisson() const ;
/** Same as Poisson with a Tau method
*/
Cmp poisson_tau() const ;
Cmp poisson_falloff(int k_falloff) const ;
Cmp poisson_ylm(int nylm, double* intvec) const ;
/** Solves the scalar Poisson equation with \c *this as a source
* (version with parameters to control the resolution).
* The source \f$\sigma\f$ of the equation \f$\Delta u = \sigma\f$ is
* represented by the \c Cmp \c *this .
* Note that \c dzpuis must be equal to 2 or 4, i.e. that the
* quantity stored in \c *this is in fact \f$r^2 \sigma\f$ or
* \f$r^4 \sigma\f$ in the external compactified domain.
* @param par [input/output] possible parameters
* @param uu [input/output] solution \e u with the boundary condition
* \e u =0 at spatial infinity.
*/
void poisson(Param& par, Cmp& uu) const ;
/** Same as Poisson with a Tau method
*/
void poisson_tau(Param& par, Cmp& uu) const ;
void poisson_falloff(Param& par, Cmp& uu, int k_falloff) const ;
void poisson_ylm(Param& par, Cmp& uu, int nylm, double* intvec) const ;
/**
* Is identicall to \c Cmp::poisson() . The regularity condition at the
* origin is replace by a boundary condition of the Dirichlet type.
*
* @param limite [input] : angular function. The boundary condition is
* given by \c limite[num] .
* @param num [input] : index of the boudary at which the condition is to
* be fullfilled.
*
* More precisely we impose the solution is equal to \c limite[num] at the
* boundary between the domains \c num and \c num+1 (the latter one being
* a shell).
*
*/
Cmp poisson_dirichlet (const Valeur& limite, int num) const ;
/**
* Idem as \c Cmp::poisson_dirichlet , the boundary condition being on
* the radial derivative of the solution.
*/
Cmp poisson_neumann (const Valeur&, int) const ;
/**
* Idem as \c Cmp::poisson_neumann , the boundary condition is on
* the radial derivative of the solution. But in this method, the
* poisson equation is solved in the shell only. We have so to
* impose a boundary condition on the surface of the star.
* This is used for example to solve the continuity equation
* for the fluid in the star.
*/
Cmp poisson_neumann_interne (const Valeur&, Param& par, Cmp& resu) const ;
Cmp poisson_frontiere_double (const Valeur&, const Valeur&, int) const ;
/** Solves the scalar Poisson equation with \c *this as a source
* (version with parameters to control the resolution).
* The source \f$\sigma\f$ of the equation \f$\Delta u = \sigma\f$ is
* represented by the \c Cmp \c *this .
* The regularized source
* \f$\sigma_{\rm regu} = \sigma - \sigma_{\rm div}\f$
* is constructed and solved.
* Note that \c dzpuis must be equal to 2 or 4, i.e. that the
* quantity stored in \c *this is in fact \f$r^2 \sigma\f$ or
* \f$r^4 \sigma\f$ in the external compactified domain.
* @param k_div [input] regularization degree of the procedure
* @param nzet [input] number of domains covering the star
* @param unsgam1 [input] parameter \f$1/(\gamma-1)\f$ where \f$\gamma\f$
* denotes the adiabatic index
* @param par [input/output] possible parameters
@param uu [input/output] solution
* @param uu_regu [output] solution of the regular part of
* the source.
* @param uu_div [output] solution of the diverging part of
* the source.
* @param duu_div [output] derivative of the diverging potential.
* @param source_regu [output] regularized source
* @param source_div [output] diverging part of the source
*/
void poisson_regular(int k_div, int nzet, double unsgam1, Param& par,
Cmp& uu, Cmp& uu_regu, Cmp& uu_div,
Tenseur& duu_div,
Cmp& source_regu, Cmp& source_div) const ;
/** Checks if a Poisson equation with \c *this as a source
* has been correctly solved.
*
* @param uu [input] Solution \e u of the Poisson equation
* \f$\Delta u = \sigma\f$, \f$\sigma\f$ being
* represented by the \c Cmp \c *this .
*
* @param ostr [input/output] Output stream used for displaying
* \c err .
*
* @param detail [input] \li if \c true displays \c err(0,*) ,
* \c err(1,*) and \c err(2,*)
* \li if \c false (default), displays only
* the relative error \c err(0,*).
*
* @return 2-D \c Tbl \c err decribing the errors in each
* domain:
* \li \c err(0,l) : Relative error in domain no. \c l ,
* defined as the maximum value of
* \f$|\Delta u - \sigma|\f$ in that domain divided by \e m ,
* where \e m is the maximum value of \f$|\sigma|\f$
* over all domains if \c dzpuis = 0} or \f$\sigma\f$ is
* zero in the external compactified domain (ECD). If
* \c dzpuis != 0} and \f$\sigma\f$ does not vanish in the
* ECD, the value of \e m used in the
* non-compactified domains is the maximum value over
* these domains, whereas the value of \e m used in the
* external compactified domain is the maximum value
* on that particular domain.
* \li \c err(1,l) : Maximum value of the absolute error
* \f$|\Delta u - \sigma|\f$ in domain no. \c l
* \li \c err(2,l) : Maximum value of \f$|\sigma|\f$ in domain
* no. \c l
*/
Tbl test_poisson(const Cmp& uu, ostream& ostr,
bool detail = false) const ;
/**
* Performs the \f$C^n\f$ matching of the nucleus with respect to the
* first shell.
*/
void raccord(int n) ;
/**
* Performs the \f$C^1\f$ matching of the external domain with respect to
* the last shell using function like \f$\frac{1}{r^i}\f$ with
* \f${\tt puis} \leq i \leq {\tt puis+nbre}\f$ for each spherical harmonics
* with \f$l \leq {\tt lmax}\f$.
*/
void raccord_c1_zec (int puis, int nbre, int lmax) ;
/**
* Matching of the external domain with the outermost shell
*/
void raccord_externe (int puis, int nbre, int lmax) ;
};
ostream& operator<<(ostream& , const Cmp & ) ;
/**
* \defgroup cmp_m Cmp Mathematics
* \ingroup (otens)
* @{
*/
Cmp operator+(const Cmp& ) ; ///< + Cmp
Cmp operator-(const Cmp& ) ; ///< \c - Cmp
Cmp operator+(const Cmp&, const Cmp &) ; ///< Cmp + Cmp
Cmp operator+(const Cmp&, double ) ; ///< Cmp + double
Cmp operator+(double, const Cmp& ) ; ///< double + Cmp
Cmp operator+(const Cmp&, int ) ; ///< Cmp + int
Cmp operator+(int, const Cmp& ) ; ///< int + Cmp
Cmp operator-(const Cmp &, const Cmp &) ; ///< Cmp - Cmp
Cmp operator-(const Cmp&, double ) ; ///< Cmp - double
Cmp operator-(double, const Cmp& ) ; ///< double - Cmp
Cmp operator-(const Cmp&, int ) ; ///< Cmp - int
Cmp operator-(int, const Cmp& ) ; ///< int - Cmp
Cmp operator*(const Cmp &, const Cmp &) ; ///< Cmp * Cmp
Cmp operator%(const Cmp &, const Cmp &) ; ///< Cmp * Cmp with desaliasing
Cmp operator*(const Cmp&, double ) ; ///< Cmp * double
Cmp operator*(double, const Cmp &) ; ///< double * Cmp
Cmp operator*(const Cmp&, int ) ; ///< Cmp * int
Cmp operator*(int, const Cmp& ) ; ///< int * Cmp
Cmp operator/(const Cmp &, const Cmp &) ; ///< Cmp / Cmp
Cmp operator/(const Cmp&, double ) ; ///< Cmp / double
Cmp operator/(double, const Cmp &) ; ///< double / Cmp
Cmp operator/(const Cmp&, int ) ; ///< Cmp / int
Cmp operator/(int, const Cmp &) ; ///< int / Cmp
Cmp sin(const Cmp& ) ; ///< Sine
Cmp cos(const Cmp& ) ; ///< Cosine
Cmp tan(const Cmp& ) ; ///< Tangent
Cmp asin(const Cmp& ) ; ///< Arcsine
Cmp acos(const Cmp& ) ; ///< Arccosine
Cmp atan(const Cmp& ) ; ///< Arctangent
Cmp exp(const Cmp& ) ; ///< Exponential
Cmp log(const Cmp& ) ; ///< Neperian logarithm
Cmp log10(const Cmp& ) ; ///< Basis 10 logarithm
Cmp sqrt(const Cmp& ) ; ///< Square root
Cmp racine_cubique (const Cmp& ) ; ///< Cube root
Cmp pow(const Cmp& , int ) ; ///< Power \f${\tt Cmp} ^{\tt int}\f$
Cmp pow(const Cmp& , double ) ; ///< Power \f${\tt Cmp} ^{\tt double}\f$
Cmp abs(const Cmp& ) ; ///< Absolute value
/**
* Maximum values of a \c Cmp in each domain.
* @return 1-D \c Tbl of size the number of domains, the elements of which
* are the set of the maximum values in each domain.
*/
Tbl max(const Cmp& ) ;
/**
* Minimum values of a \c Cmp in each domain.
* @return 1-D \c Tbl of size the number of domains, the elements of which
* are the set of the minimum values in each domain.
*/
Tbl min(const Cmp& ) ;
/**
* Sums of the absolute values of all the values of the \c Cmp
* in each domain.
* @return 1-D \c Tbl of size the number of domains, the elements of which
* are the set of the sums of the absolute values in each domain.
*/
Tbl norme(const Cmp& ) ;
/**
* Relative difference between two \c Cmp (norme version).
* @return 1-D \c Tbl of size the number of domains, the elements of which
* are \c norme[a(l)-b(l)]/norme[b(l)] if \c b(l)!=0 and
* \c norme[a(l)-b(l)] if \c b(l)=0 , where \c a(l) and
* \c b(l) denote symbolically the values of \c a and \c b
* in domain no. \c l .
*/
Tbl diffrel(const Cmp& a, const Cmp& b) ;
/**
* Relative difference between two \c Cmp (max version).
* @return 1-D \c Tbl of size the number of domains, the elements of which
* are \c max[abs(a(l)-b(l))]/max[abs(b(l))] if \c b(l)!=0 and
* \c max[abs(a(l)-b(l))] if \c b(l)=0 , where \c a(l) and
* \c b(l) denote symbolically the values of \c a and \c b
* in domain no. \c l .
*/
Tbl diffrelmax(const Cmp& a, const Cmp& b) ;
/** @}*/
}
#endif
|