/usr/include/sbml/Parameter.h is in libsbml5-dev 5.12.0+dfsg-3.
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 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 | /**
* @file Parameter.h
* @brief Definitions of Parameter and ListOfParameters.
* @author Ben Bornstein
*
* <!--------------------------------------------------------------------------
* This file is part of libSBML. Please visit http://sbml.org for more
* information about SBML, and the latest version of libSBML.
*
* Copyright (C) 2013-2015 jointly by the following organizations:
* 1. California Institute of Technology, Pasadena, CA, USA
* 2. EMBL European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
* 3. University of Heidelberg, Heidelberg, Germany
*
* Copyright (C) 2009-2013 jointly by the following organizations:
* 1. California Institute of Technology, Pasadena, CA, USA
* 2. EMBL European Bioinformatics Institute (EMBL-EBI), Hinxton, UK
*
* Copyright (C) 2006-2008 by the California Institute of Technology,
* Pasadena, CA, USA
*
* Copyright (C) 2002-2005 jointly by the following organizations:
* 1. California Institute of Technology, Pasadena, CA, USA
* 2. Japan Science and Technology Agency, Japan
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation. A copy of the license agreement is provided
* in the file named "LICENSE.txt" included with this software distribution and
* also available online as http://sbml.org/software/libsbml/license.html
* ------------------------------------------------------------------------ -->
*
* @class Parameter.
* @sbmlbrief{core} An SBML parameter: a named symbol with a value.
*
* A Parameter is used in SBML to define a symbol associated with a value;
* this symbol can then be used in mathematical formulas in a model. By
* default, parameters have constant value for the duration of a
* simulation, and for this reason are called @em parameters instead of @em
* variables in SBML, although it is crucial to understand that <em>SBML
* parameters represent both concepts</em>. Whether a given SBML
* parameter is intended to be constant or variable is indicated by the
* value of its "constant" attribute.
*
* SBML's Parameter has a required attribute, "id", that gives the
* parameter a unique identifier by which other parts of an SBML model
* definition can refer to it. A parameter can also have an optional
* "name" attribute of type @c string. Identifiers and names must be used
* according to the guidelines described in the SBML specifications.
*
* The optional attribute "value" determines the value (of type @c double)
* assigned to the parameter. A missing value for "value" implies that
* the value either is unknown, or to be obtained from an external source,
* or determined by an initial assignment. The unit of measurement
* associated with the value of the parameter can be specified using the
* optional attribute "units". Here we only mention briefly some notable
* points about the possible unit choices, but readers are urged to consult
* the SBML specification documents for more information:
* <ul>
*
* <li> In SBML Level 3, there are no constraints on the units that
* can be assigned to parameters in a model; there are also no units to
* inherit from the enclosing Model object (unlike the case for, e.g.,
* Species and Compartment).
*
* <li> In SBML Level 2, the value assigned to the parameter's "units"
* attribute must be chosen from one of the following possibilities: one of
* the base unit identifiers defined in SBML; one of the built-in unit
* identifiers @c "substance", @c "time", @c "volume", @c "area" or @c
* "length"; or the identifier of a new unit defined in the list of unit
* definitions in the enclosing Model structure. There are no constraints
* on the units that can be chosen from these sets. There are no default
* units for parameters.
* </ul>
*
* The Parameter structure has another boolean attribute named "constant"
* that is used to indicate whether the parameter's value can vary during a
* simulation. (In SBML Level 3, the attribute is mandatory and must
* be given a value; in SBML Levels below Level 3, the attribute is
* optional.) A value of @c true indicates the parameter's value cannot be
* changed by any construct except InitialAssignment. Conversely, if the
* value of "constant" is @c false, other constructs in SBML, such as rules
* and events, can change the value of the parameter.
*
* SBML Level 3 uses a separate object class, LocalParameter, for
* parameters that are local to a Reaction's KineticLaw. In Levels prior
* to SBML Level 3, the Parameter class is used both for definitions
* of global parameters, as well as reaction-local parameters stored in a
* list within KineticLaw objects. Parameter objects that are local to a
* reaction (that is, those defined within the KineticLaw structure of a
* Reaction) cannot be changed by rules and therefore are <em>implicitly
* always constant</em>; consequently, in SBML Level 2, parameter
* definitions within Reaction structures should @em not have their
* "constant" attribute set to @c false.
*
* What if a global parameter has its "constant" attribute set to @c false,
* but the model does not contain any rules, events or other constructs
* that ever change its value over time? Although the model may be
* suspect, this situation is not strictly an error. A value of @c false
* for "constant" only indicates that a parameter @em can change value, not
* that it @em must.
*
* As with all other major SBML components, Parameter is derived from
* SBase, and the methods defined on SBase are available on Parameter.
*
* @note The use of the term @em parameter in SBML sometimes leads to
* confusion among readers who have a particular notion of what something
* called "parameter" should be. It has been the source of heated debate,
* but despite this, no one has yet found an adequate replacement term that
* does not have different connotations to different people and hence leads
* to confusion among @em some subset of users. Perhaps it would have been
* better to have two constructs, one called @em constants and the other
* called @em variables. The current approach in SBML is simply more
* parsimonious, using a single Parameter construct with the boolean flag
* "constant" indicating which flavor it is. In any case, readers are
* implored to look past their particular definition of a @em parameter and
* simply view SBML's Parameter as a single mechanism for defining both
* constants and (additional) variables in a model. (We write @em
* additional because the species in a model are usually considered to be
* the central variables.) After all, software tools are not required to
* expose to users the actual names of particular SBML constructs, and
* thus tools can present to their users whatever terms their designers
* feel best matches their target audience.
*
* @see ListOfParameters
*
*
* <!-- ------------------------------------------------------------------- -->
* @class ListOfParameters
* @sbmlbrief{core} A list of Parameter objects.
*
* @copydetails doc_what_is_listof
*/
/**
* <!-- ~ ~ ~ ~ ~ Start of common documentation strings ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
* The following text is used as common documentation blocks copied multiple
* times elsewhere in this file. The use of @class is a hack needed because
* Doxygen's @copydetails command has limited functionality. Symbols
* beginning with "doc_" are marked as ignored in our Doxygen configuration.
* ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -->
*
* @class doc_note_parameter_about_constant
*
* @note Readers who view the documentation for LocalParameter may be
* confused about the presence of this method. LibSBML derives
* LocalParameter from Parameter; however, this does not precisely match
* the object hierarchy defined by SBML Level 3, where
* LocalParameter is derived directly from SBase and not Parameter. We
* believe this arrangement makes it easier for libSBML users to program
* applications that work with both SBML Level 2 and SBML
* Level 3, but programmers should also keep in mind this difference
* exists. A side-effect of libSBML's scheme is that certain methods on
* LocalParameter that are inherited from Parameter do not actually have
* relevance to LocalParameter objects. An example of this is the
* methods pertaining to Parameter's attribute "constant" (i.e.,
* isSetConstant(), setConstant(), and getConstant()).
*
*/
#ifndef Parameter_h
#define Parameter_h
#include <sbml/common/extern.h>
#include <sbml/common/sbmlfwd.h>
#include <sbml/SBase.h>
#include <sbml/ListOf.h>
#ifdef __cplusplus
#include <string>
LIBSBML_CPP_NAMESPACE_BEGIN
class SBMLVisitor;
class UnitFormulaFormatter;
class LIBSBML_EXTERN Parameter : public SBase
{
public:
/**
* Creates a new Parameter using the given SBML @p level and @p version
* values.
*
* @param level an unsigned int, the SBML Level to assign to this Parameter
*
* @param version an unsigned int, the SBML Version to assign to this
* Parameter
*
* @copydetails doc_throw_exception_lv
*
* @copydetails doc_note_setting_lv
*/
Parameter (unsigned int level, unsigned int version);
/**
* Creates a new Parameter using the given SBMLNamespaces object
* @p sbmlns.
*
* @copydetails doc_what_are_sbmlnamespaces
*
* It is worth emphasizing that although this constructor does not take
* an identifier argument, in SBML Level 2 and beyond, the "id"
* (identifier) attribute of a Parameter is required to have a value.
* Thus, callers are cautioned to assign a value after calling this
* constructor if no identifier is provided as an argument. Setting the
* identifier can be accomplished using the method
* @if java setId(String id)@else setId()@endif.
*
* @param sbmlns an SBMLNamespaces object.
*
* @copydetails doc_throw_exception_namespace
*
* @copydetails doc_note_setting_lv
*/
Parameter (SBMLNamespaces* sbmlns);
/**
* Destroys this Parameter.
*/
virtual ~Parameter ();
/**
* Copy constructor; creates a copy of a Parameter.
*
* @param orig the Parameter instance to copy.
*/
Parameter(const Parameter& orig);
/**
* Assignment operator for Parameter.
*
* @param rhs The object whose values are used as the basis of the
* assignment.
*/
Parameter& operator=(const Parameter& rhs);
/** @cond doxygenLibsbmlInternal */
/**
* Accepts the given SBMLVisitor for this instance of Parameter.
*
* @param v the SBMLVisitor instance to be used.
*
* @return the result of calling <code>v.visit()</code>, indicating
* whether the Visitor would like to visit the next Parameter object in
* the list of parameters within which @em the present object is
* embedded.
*/
virtual bool accept (SBMLVisitor& v) const;
/** @endcond */
/**
* Creates and returns a deep copy of this Parameter object.
*
* @return the (deep) copy of this Parameter object.
*/
virtual Parameter* clone () const;
/**
* Initializes the fields of this Parameter object to "typical" defaults
* values.
*
* The SBML Parameter component has slightly different aspects and
* default attribute values in different SBML Levels and Versions. Many
* SBML object classes defined by libSBML have an initDefaults() method
* to set the values to certain common defaults, based mostly on what
* they are in SBML Level 2. In the case of Parameter, this method
* only sets the value of the "constant" attribute to @c true.
*
* @see getConstant()
* @see isSetConstant()
* @see setConstant(@if java boolean@endif)
*/
void initDefaults ();
/**
* Returns the value of the "id" attribute of this Parameter.
*
* @return the id of this Parameter.
*/
virtual const std::string& getId () const;
/**
* Returns the value of the "name" attribute of this Parameter.
*
* @return the name of this Parameter.
*/
virtual const std::string& getName () const;
/**
* Gets the numerical value of this Parameter.
*
* @return the value of the "value" attribute of this Parameter, as a
* number of type @c double.
*
* @note <b>It is crucial</b> that callers not blindly call
* Parameter::getValue() without first using Parameter::isSetValue() to
* determine whether a value has ever been set. Otherwise, the value
* return by Parameter::getValue() may not actually represent a value
* assigned to the parameter. The reason is simply that the data type
* @c double in a program always has @em some value. A separate test is
* needed to determine whether the value is a true model value, or
* uninitialized data in a computer's memory location.
*
* @see isSetValue()
* @see setValue(double value)
* @see getUnits()
*/
double getValue () const;
/**
* Gets the units defined for this Parameter.
*
* The value of an SBML parameter's "units" attribute establishes the
* unit of measurement associated with the parameter's value.
*
* @return the value of the "units" attribute of this Parameter, as a
* string. An empty string indicates that no units have been assigned.
*
* @copydetails doc_note_unassigned_unit_are_not_a_default
*
* @see isSetUnits()
* @see setUnits(@if java String@endif)
* @see getValue()
*/
const std::string& getUnits () const;
/**
* Gets the value of the "constant" attribute of this Parameter instance.
*
* @return @c true if this Parameter is declared as being constant,
* @c false otherwise.
*
* @copydetails doc_note_parameter_about_constant
*
* @see isSetConstant()
* @see setConstant(@if java boolean@endif)
*/
virtual bool getConstant () const;
/**
* Predicate returning @c true if this
* Parameter's "id" attribute is set.
*
* @return @c true if the "id" attribute of this Parameter is
* set, @c false otherwise.
*/
virtual bool isSetId () const;
/**
* Predicate returning @c true if this
* Parameter's "name" attribute is set.
*
* @return @c true if the "name" attribute of this Parameter is
* set, @c false otherwise.
*/
virtual bool isSetName () const;
/**
* Predicate returning @c true if the
* "value" attribute of this Parameter is set.
*
* In SBML definitions after SBML Level 1 Version 1,
* parameter values are optional and have no defaults. If a model read
* from a file does not contain a setting for the "value" attribute of a
* parameter, its value is considered unset; it does not default to any
* particular value. Similarly, when a Parameter object is created in
* libSBML, it has no value until given a value. The
* Parameter::isSetValue() method allows calling applications to
* determine whether a given parameter's value has ever been set.
*
* In SBML Level 1 Version 1, parameters are required to have
* values and therefore, the value of a Parameter <b>should always be
* set</b>. In Level 1 Version 2 and beyond, the value is
* optional and as such, the "value" attribute may or may not be set.
*
* @return @c true if the value of this Parameter is set,
* @c false otherwise.
*
* @see getValue()
* @see setValue(double value)
*/
bool isSetValue () const;
/**
* Predicate returning @c true if the
* "units" attribute of this Parameter is set.
*
* @return @c true if the "units" attribute of this Parameter is
* set, @c false otherwise.
*
* @copydetails doc_note_unassigned_unit_are_not_a_default
*/
bool isSetUnits () const;
/**
* Predicate returning @c true if the
* "constant" attribute of this Parameter is set.
*
* @return @c true if the "constant" attribute of this Parameter is
* set, @c false otherwise.
*
* @copydetails doc_note_parameter_about_constant
*
* @see getConstant()
* @see setConstant(@if java boolean@endif)
*/
virtual bool isSetConstant () const;
/**
* Sets the value of the "id" attribute of this Parameter.
*
* The string @p sid is copied.
*
* @copydetails doc_id_syntax
*
* @param sid the string to use as the identifier of this Parameter
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_ATTRIBUTE_VALUE, OperationReturnValues_t}
*/
virtual int setId (const std::string& sid);
/**
* Sets the value of the "name" attribute of this Parameter.
*
* The string in @p name is copied.
*
* @param name the new name for the Parameter
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_ATTRIBUTE_VALUE, OperationReturnValues_t}
*/
int setName (const std::string& name);
/**
* Sets the "value" attribute of this Parameter to the given @c double
* value and marks the attribute as set.
*
* @param value a @c double, the value to assign
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
*/
int setValue (double value);
/**
* Sets the "units" attribute of this Parameter to a copy of the given
* units identifier @p units.
*
* @param units a string, the identifier of the units to assign to this
* Parameter instance
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_ATTRIBUTE_VALUE, OperationReturnValues_t}
*/
int setUnits (const std::string& units);
/**
* Sets the "constant" attribute of this Parameter to the given boolean
* @p flag.
*
* @param flag a boolean, the value for the "constant" attribute of this
* Parameter instance
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_UNEXPECTED_ATTRIBUTE, OperationReturnValues_t}
*
* @copydetails doc_note_parameter_about_constant
*
* @see getConstant()
* @see isSetConstant()
*/
virtual int setConstant (bool flag);
/**
* Unsets the value of the "name" attribute of this Parameter.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_OPERATION_FAILED, OperationReturnValues_t}
*/
virtual int unsetName ();
/**
* Unsets the value of the "constant" attribute of this Parameter object.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_OPERATION_FAILED, OperationReturnValues_t}
*
* @see isSetConstant()
* @see setConstant(@if java boolean@endif)
* @see getConstant()
*/
int unsetConstant ();
/**
* Unsets the "value" attribute of this Parameter instance.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
*
* In SBML Level 1 Version 1, parameters are required to have
* values and therefore, the value of a Parameter <b>should always be
* set</b>. In SBML Level 1 Version 2 and beyond, the value
* is optional and as such, the "value" attribute may or may not be set.
*/
int unsetValue ();
/**
* Unsets the "units" attribute of this Parameter instance.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_OPERATION_FAILED, OperationReturnValues_t}
*/
int unsetUnits ();
/**
* Constructs and returns a UnitDefinition that corresponds to the units
* of this Parameter's value.
*
* Parameters in SBML have an attribute ("units") for declaring the units
* of measurement intended for the parameter's value. <b>No defaults are
* defined</b> by SBML in the absence of a definition for "units". This
* method returns a UnitDefinition object based on the units declared for
* this Parameter using its "units" attribute, or it returns @c NULL if
* no units have been declared.
*
* Note that unit declarations for Parameter objects are specified in
* terms of the @em identifier of a unit (e.g., using setUnits()), but
* @em this method returns a UnitDefinition object, not a unit
* identifier. It does this by constructing an appropriate
* UnitDefinition.For SBML Level 2 models, it will do this even when
* the value of the "units" attribute is one of the special SBML
* Level 2 unit identifiers @c "substance", @c "volume", @c "area",
* @c "length" or @c "time". Callers may find this useful in conjunction
* with the helper methods provided by the UnitDefinition class for
* comparing different UnitDefinition objects.
*
* @return a UnitDefinition that expresses the units of this
* Parameter, or @c NULL if one cannot be constructed.
*
* @note The libSBML system for unit analysis depends on the model as a
* whole. In cases where the Parameter object has not yet been added to
* a model, or the model itself is incomplete, unit analysis is not
* possible, and consequently this method will return @c NULL.
*
* @see isSetUnits()
*/
UnitDefinition * getDerivedUnitDefinition();
/**
* Constructs and returns a UnitDefinition that corresponds to the units
* of this Parameter's value.
*
* Parameters in SBML have an attribute ("units") for declaring the units
* of measurement intended for the parameter's value. <b>No defaults are
* defined</b> by SBML in the absence of a definition for "units". This
* method returns a UnitDefinition object based on the units declared for
* this Parameter using its "units" attribute, or it returns @c NULL if
* no units have been declared.
*
* Note that unit declarations for Parameter objects are specified in
* terms of the @em identifier of a unit (e.g., using setUnits()), but
* @em this method returns a UnitDefinition object, not a unit
* identifier. It does this by constructing an appropriate
* UnitDefinition. For SBML Level 2 models, it will do this even
* when the value of the "units" attribute is one of the predefined SBML
* units @c "substance", @c "volume", @c "area", @c "length" or @c
* "time". Callers may find this useful in conjunction with the helper
* methods provided by the UnitDefinition class for comparing different
* UnitDefinition objects.
*
* @return a UnitDefinition that expresses the units of this
* Parameter, or @c NULL if one cannot be constructed.
*
* @note The libSBML system for unit analysis depends on the model as a
* whole. In cases where the Parameter object has not yet been added to
* a model, or the model itself is incomplete, unit analysis is not
* possible, and consequently this method will return @c NULL.
*
* @see isSetUnits()
*/
const UnitDefinition * getDerivedUnitDefinition() const;
/**
* Returns the libSBML type code for this SBML object.
*
* @copydetails doc_what_are_typecodes
*
* @return the SBML type code for this object:
* @sbmlconstant{SBML_PARAMETER, SBMLTypeCode_t} (default).
*
* @copydetails doc_warning_typecodes_not_unique
*
* @see getElementName()
* @see getPackageName()
*/
virtual int getTypeCode () const;
/**
* Returns the XML element name of this object, which for Parameter, is
* always @c "parameter".
*
* @return the name of this element, i.e., @c "parameter".
*/
virtual const std::string& getElementName () const;
/** @cond doxygenLibsbmlInternal */
/**
* Subclasses should override this method to write out their contained
* SBML objects as XML elements. Be sure to call your parents
* implementation of this method as well.
*/
virtual void writeElements (XMLOutputStream& stream) const;
/** @endcond */
/**
* Predicate returning @c true if
* all the required attributes for this Parameter object
* have been set.
*
* The required attributes for a Parameter object are:
* @li "id" (or "name" in SBML Level 1)
* @li "value" (required in Level 1, optional otherwise)
*
* @return @c true if the required attributes have been set, @c false
* otherwise.
*/
virtual bool hasRequiredAttributes() const ;
/**
* Renames all the @c UnitSIdRef attributes on this element.
*
* @copydetails doc_what_is_unitsidref
*
* This method works by looking at all unit identifier attribute values
* (including, if appropriate, inside mathematical formulas), comparing the
* unit identifiers to the value of @p oldid. If any matches are found,
* the matching identifiers are replaced with @p newid. The method does
* @em not descend into child elements.
*
* @param oldid the old identifier
* @param newid the new identifier
*/
virtual void renameUnitSIdRefs(const std::string& oldid, const std::string& newid);
/** @cond doxygenLibsbmlInternal */
/* set a flag to indicate that a parameter should
* calculate its units from math */
virtual void setCalculatingUnits(bool calculatingUnits);
/** @endcond */
protected:
/** @cond doxygenLibsbmlInternal */
Parameter (SBMLNamespaces* sbmlns, bool isLocal);
/**
* Subclasses should override this method to get the list of
* expected attributes.
* This function is invoked from corresponding readAttributes()
* function.
*/
virtual void addExpectedAttributes(ExpectedAttributes& attributes);
/**
* Subclasses should override this method to read values from the given
* XMLAttributes set into their specific fields. Be sure to call your
* parents implementation of this method as well.
*/
virtual void readAttributes (const XMLAttributes& attributes,
const ExpectedAttributes& expectedAttributes);
void readL1Attributes (const XMLAttributes& attributes);
void readL2Attributes (const XMLAttributes& attributes);
void readL3Attributes (const XMLAttributes& attributes);
/**
* Subclasses should override this method to write their XML attributes
* to the XMLOutputStream. Be sure to call your parents implementation
* of this method as well.
*/
virtual void writeAttributes (XMLOutputStream& stream) const;
bool isExplicitlySetConstant() const
{ return mExplicitlySetConstant; } ;
std::string mId;
std::string mName;
double mValue;
std::string mUnits;
bool mConstant;
bool mIsSetValue;
bool mIsSetConstant;
bool mExplicitlySetConstant;
/* the validator classes need to be friends to access the
* protected constructor that takes no arguments
*/
friend class Validator;
friend class ConsistencyValidator;
friend class IdentifierConsistencyValidator;
friend class InternalConsistencyValidator;
friend class L1CompatibilityValidator;
friend class L2v1CompatibilityValidator;
friend class L2v2CompatibilityValidator;
friend class L2v3CompatibilityValidator;
friend class L2v4CompatibilityValidator;
friend class MathMLConsistencyValidator;
friend class ModelingPracticeValidator;
friend class OverdeterminedValidator;
friend class SBOConsistencyValidator;
friend class UnitConsistencyValidator;
/** @endcond */
private:
/** @cond doxygenLibsbmlInternal */
UnitDefinition * inferUnits(Model* m, bool globalParameter);
UnitDefinition * inferUnitsFromAssignments(UnitFormulaFormatter *uff,
Model *m);
UnitDefinition * inferUnitsFromRules(UnitFormulaFormatter *uff,
Model *m);
UnitDefinition * inferUnitsFromReactions(UnitFormulaFormatter *uff,
Model *m);
UnitDefinition * inferUnitsFromEvents(UnitFormulaFormatter *uff,
Model *m);
UnitDefinition * inferUnitsFromEvent(Event * e, UnitFormulaFormatter *uff,
Model *m);
UnitDefinition * inferUnitsFromKineticLaw(KineticLaw* kl,
UnitFormulaFormatter *uff, Model *m);
/** @endcond */
/** @cond doxygenLibsbmlInternal */
/* flag to indicate that a parameter should calculate its units from math */
bool getCalculatingUnits() const;
bool mCalculatingUnits;
/** @endcond */
};
class LIBSBML_EXTERN ListOfParameters : public ListOf
{
public:
/**
* Creates a new ListOfParameters object.
*
* The object is constructed such that it is valid for the given SBML
* Level and Version combination.
*
* @param level the SBML Level
*
* @param version the Version within the SBML Level
*
* @copydetails doc_throw_exception_lv
*
* @copydetails doc_note_setting_lv
*/
ListOfParameters (unsigned int level, unsigned int version);
/**
* Creates a new ListOfParameters object.
*
* The object is constructed such that it is valid for the SBML Level and
* Version combination determined by the SBMLNamespaces object in @p
* sbmlns.
*
* @param sbmlns an SBMLNamespaces object that is used to determine the
* characteristics of the ListOfParameters object to be created.
*
* @copydetails doc_throw_exception_namespace
*
* @copydetails doc_note_setting_lv
*/
ListOfParameters (SBMLNamespaces* sbmlns);
/**
* Creates and returns a deep copy of this ListOfParameters object.
*
* @return the (deep) copy of this ListOfParameters object.
*/
virtual ListOfParameters* clone () const;
/**
* Returns the libSBML type code for the objects contained in this ListOf
* (i.e., Parameter objects, if the list is non-empty).
*
* @copydetails doc_what_are_typecodes
*
* @return the SBML type code for this objects contained in this list:
* @sbmlconstant{SBML_PARAMETER, SBMLTypeCode_t} (default).
*
* @see getElementName()
* @see getPackageName()
*/
virtual int getItemTypeCode () const;
/**
* Returns the XML element name of this object.
*
* For ListOfParameters, the XML element name is @c "listOfParameters".
*
* @return the name of this element, i.e., @c "listOfParameters".
*/
virtual const std::string& getElementName () const;
/**
* Returns the Parameter object located at position @p n within this
* ListOfParameters instance.
*
* @param n the index number of the Parameter to get.
*
* @return the nth Parameter in this ListOfParameters. If the index @p n
* is out of bounds for the length of the list, then @c NULL is returned.
*
* @see size()
* @see get(const std::string& sid)
*/
virtual Parameter * get(unsigned int n);
/**
* Returns the Parameter object located at position @p n within this
* ListOfParameters instance.
*
* @param n the index number of the Parameter to get.
*
* @return the nth Parameter in this ListOfParameters. If the index @p n
* is out of bounds for the length of the list, then @c NULL is returned.
*
* @see size()
* @see get(const std::string& sid)
*/
virtual const Parameter * get(unsigned int n) const;
/**
* Returns the first Parameter object matching the given identifier.
*
* @param sid a string, the identifier of the Parameter to get.
*
* @return the Parameter object found. The caller owns the returned
* object and is responsible for deleting it. If none of the items have
* an identifier matching @p sid, then @c NULL is returned.
*
* @see get(unsigned int n)
* @see size()
*/
virtual Parameter* get (const std::string& sid);
/**
* Returns the first Parameter object matching the given identifier.
*
* @param sid a string representing the identifier of the Parameter to
* get.
*
* @return the Parameter object found. The caller owns the returned
* object and is responsible for deleting it. If none of the items have
* an identifier matching @p sid, then @c NULL is returned.
*
* @see get(unsigned int n)
* @see size()
*/
virtual const Parameter* get (const std::string& sid) const;
/**
* Removes the nth item from this ListOfParameters, and returns a pointer
* to it.
*
* @param n the index of the item to remove
*
* @return the item removed. The caller owns the returned object and is
* responsible for deleting it. If the index number @p n is out of
* bounds for the length of the list, then @c NULL is returned.
*
* @see size()
*/
virtual Parameter* remove (unsigned int n);
/**
* Removes the first Parameter object in this ListOfParameters
* matching the given identifier, and returns a pointer to it.
*
* @param sid the identifier of the item to remove.
*
* @return the item removed. The caller owns the returned object and is
* responsible for deleting it. If none of the items have an identifier
* matching @p sid, then @c NULL is returned.
*/
virtual Parameter* remove (const std::string& sid);
/** @cond doxygenLibsbmlInternal */
/**
* Gets the ordinal position of this element in the containing object
* (which in this case is the Model object).
*
* The ordering of elements in the XML form of SBML is generally fixed
* for most components in SBML. So, for example, the ListOfParameters
* in a model is (in SBML Level 2 Version 4) the seventh
* ListOf___. (However, it differs for different Levels and Versions of
* SBML.)
*
* @return the ordinal position of the element with respect to its
* siblings, or @c -1 (default) to indicate the position is not significant.
*/
virtual int getElementPosition () const;
/** @endcond */
protected:
/** @cond doxygenLibsbmlInternal */
/**
* Create a ListOfParameters object corresponding to the next token in
* the XML input stream.
*
* @return the SBML object corresponding to next XMLToken in the
* XMLInputStream, or @c NULL if the token was not recognized.
*/
virtual SBase* createObject (XMLInputStream& stream);
/** @endcond */
};
LIBSBML_CPP_NAMESPACE_END
#endif /* __cplusplus */
#ifndef SWIG
LIBSBML_CPP_NAMESPACE_BEGIN
BEGIN_C_DECLS
/**
* Creates a new Parameter_t structure using the given SBML @p level
* and @p version values.
*
* @param level an unsigned int, the SBML Level to assign to this
* Parameter_t
*
* @param version an unsigned int, the SBML Version to assign to this
* Parameter_t
*
* @return a pointer to the newly created Parameter_t structure.
*
* @note Once a Parameter_t has been added to an SBMLDocument_t, the @p
* level and @p version for the document @em override those used to create
* the Parameter_t. Despite this, the ability to supply the values at
* creation time is an important aid to creating valid SBML. Knowledge of
* the intended SBML Level and Version determine whether it is valid to
* assign a particular value to an attribute, or whether it is valid to add
* a structure to an existing SBMLDocument_t.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
Parameter_t *
Parameter_create (unsigned int level, unsigned int version);
/**
* Creates a new Parameter_t structure using the given
* SBMLNamespaces_t structure.
*
* @param sbmlns SBMLNamespaces_t, a pointer to an SBMLNamespaces_t structure
* to assign to this Parameter_t
*
* @return a pointer to the newly created Parameter_t structure.
*
* @note Once a Parameter_t has been added to an SBMLDocument_t, the
* @p sbmlns namespaces for the document @em override those used to create
* the Parameter_t. Despite this, the ability to supply the values at creation time
* is an important aid to creating valid SBML. Knowledge of the intended SBML
* Level and Version determine whether it is valid to assign a particular value
* to an attribute, or whether it is valid to add a structure to an existing
* SBMLDocument_t.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
Parameter_t *
Parameter_createWithNS (SBMLNamespaces_t *sbmlns);
/**
* Frees the given Parameter_t structure.
*
* @param p the Parameter_t structure to be freed.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
void
Parameter_free (Parameter_t *p);
/**
* Creates a deep copy of the given Parameter_t structure
*
* @param p the Parameter_t structure to be copied
*
* @return a (deep) copy of the given Parameter_t structure.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
Parameter_t *
Parameter_clone (const Parameter_t *p);
/**
* Initializes the attributes of this Parameter_t structure to their defaults.
*
* The exact results depends on the %SBML Level and Version in use. The
* cases are currently the following:
*
* @li (%SBML Level 2 only) constant = 1 (true)
*
* @param p the Parameter_t structure to initialize
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
void
Parameter_initDefaults (Parameter_t *p);
/**
* Returns a list of XMLNamespaces_t associated with this Parameter_t
* structure.
*
* @param p the Parameter_t structure
*
* @return pointer to the XMLNamespaces_t structure associated with
* this structure
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
const XMLNamespaces_t *
Parameter_getNamespaces(Parameter_t *p);
/**
* Takes a Parameter_t structure and returns its identifier.
*
* @param p the Parameter_t structure whose identifier is sought
*
* @return the identifier of this Parameter_t, as a pointer to a string.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
const char *
Parameter_getId (const Parameter_t *p);
/**
* Takes a Parameter_t structure and returns its name.
*
* @param p the Parameter_t whose name is sought.
*
* @return the name of this Parameter_t, as a pointer to a string.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
const char *
Parameter_getName (const Parameter_t *p);
/**
* Takes a Parameter_t structure and returns its value.
*
* @param p the Parameter_t whose value is sought.
*
* @return the value assigned to this Parameter_t structure, as a @c double.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
double
Parameter_getValue (const Parameter_t *p);
/**
* Takes a Parameter_t structure and returns its units.
*
* @param p the Parameter_t whose units are sought.
*
* @return the units assigned to this Parameter_t structure, as a pointer
* to a string.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
const char *
Parameter_getUnits (const Parameter_t *p);
/**
* Takes a Parameter_t structure and returns zero or nonzero, depending
* on the value of the parameter's "constant" attribute.
*
* @param p the Parameter_t whose constant value is sought.
*
* @return the value of the "constant" attribute, with nonzero meaning
* true and zero meaning false.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_getConstant (const Parameter_t *p);
/**
* Predicate returning @c true or @c false depending on whether the given
* Parameter_t structure's identifier is set.
*
* @param p the Parameter_t structure to query
*
* @return @c non-zero (true) if the "id" attribute of the given
* Parameter_t structure is set, zero (false) otherwise.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_isSetId (const Parameter_t *p);
/**
* Predicate returning @c true or @c false depending on whether the given
* Parameter_t structure's name is set.
*
* @param p the Parameter_t structure to query
*
* @return @c non-zero (true) if the "name" attribute of the given
* Parameter_t structure is set, zero (false) otherwise.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_isSetName (const Parameter_t *p);
/**
* Predicate returning @c true or @c false depending on whether the given
* Parameter_t structure's value is set.
*
* @param p the Parameter_t structure to query
*
* @return @c non-zero (true) if the "value" attribute of the given
* Parameter_t structure is set, zero (false) otherwise.
*
* @note In SBML Level 1 Version 1, a Parameter_t value is required and
* therefore <em>should always be set</em>. In Level 1 Version 2 and
* later, the value is optional, and as such, may or may not be set.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_isSetValue (const Parameter_t *p);
/**
* Predicate returning @c true or @c false depending on whether the given
* Parameter_t structure's units have been set.
*
* @param p the Parameter_t structure to query
*
* @return @c non-zero (true) if the "units" attribute of the given
* Parameter_t structure is set, zero (false) otherwise.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_isSetUnits (const Parameter_t *p);
/**
* Predicate returning @c true or @c false depending on whether the given
* Parameter_t structure's constant attribute have been set.
*
* @param p the Parameter_t structure to query
*
* @return @c non-zero (true) if the "constant" attribute of the given
* Parameter_t structure is set, zero (false) otherwise.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_isSetConstant (const Parameter_t *p);
/**
* Assigns the identifier of a Parameter_t structure.
*
* This makes a copy of the string passed in the param @p sid.
*
* @param p the Parameter_t structure to set.
* @param sid the string to use as the identifier.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_ATTRIBUTE_VALUE, OperationReturnValues_t}
*
* @note Using this function with an id of NULL is equivalent to
* unsetting the "id" attribute.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_setId (Parameter_t *p, const char *sid);
/**
* Assign the name of a Parameter_t structure.
*
* This makes a copy of the string passed in as the argument @p name.
*
* @param p the Parameter_t structure to set.
* @param name the string to use as the name.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_ATTRIBUTE_VALUE, OperationReturnValues_t}
*
* @note Using this function with the name set to NULL is equivalent to
* unsetting the "name" attribute.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_setName (Parameter_t *p, const char *name);
/**
* Assign the value of a Parameter_t structure.
*
* @param p the Parameter_t structure to set.
* @param value the @c double value to use.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_setValue (Parameter_t *p, double value);
/**
* Assign the units of a Parameter_t structure.
*
* This makes a copy of the string passed in as the argument @p units.
*
* @param p the Parameter_t structure to set.
* @param units the string to use as the identifier of the units to assign.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_ATTRIBUTE_VALUE, OperationReturnValues_t}
*
* @note Using this function with units set to NULL is equivalent to
* unsetting the "units" attribute.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_setUnits (Parameter_t *p, const char *units);
/**
* Assign the "constant" attribute of a Parameter_t structure.
*
* @param p the Parameter_t structure to set.
* @param value the value to assign as the "constant" attribute
* of the parameter, either zero for false or nonzero for true.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_UNEXPECTED_ATTRIBUTE, OperationReturnValues_t}
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_setConstant (Parameter_t *p, int value);
/**
* Unsets the name of this Parameter_t structure.
*
* @param p the Parameter_t structure whose name is to be unset.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_OPERATION_FAILED, OperationReturnValues_t}
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_unsetName (Parameter_t *p);
/**
* Unsets the value of the "constant" attribute of the given Parameter_t
* structure.
*
* @param c the Parameter_t structure.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_OPERATION_FAILED, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_INVALID_OBJECT, OperationReturnValues_t}
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_unsetConstant (Parameter_t *c);
/**
* Unsets the value of this Parameter_t structure.
*
* In SBML Level 1 Version 1, a parameter is required to have a value and
* therefore this attribute <em>should always be set</em>. In Level 1
* Version 2 and beyond, a value is optional, and as such, may or may not be
* set.
*
* @param p the Parameter_t structure whose value is to be unset.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_unsetValue (Parameter_t *p);
/**
* Unsets the units of this Parameter_t structure.
*
* @param p the Parameter_t structure whose units are to be unset.
*
* @copydetails doc_returns_success_code
* @li @sbmlconstant{LIBSBML_OPERATION_SUCCESS, OperationReturnValues_t}
* @li @sbmlconstant{LIBSBML_OPERATION_FAILED, OperationReturnValues_t}
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_unsetUnits (Parameter_t *p);
/**
* Constructs and returns a UnitDefinition_t structure that expresses
* the units of this Parameter_t structure.
*
* @param p the Parameter_t structure whose units are to be returned.
*
* @return a UnitDefinition_t structure that expresses the units
* of this Parameter_t strucuture.
*
* @note This function returns the units of the Parameter_t expressed
* as a UnitDefinition_t. The units may be those explicitly declared.
* In the case where no units have been declared, @c NULL is returned.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
UnitDefinition_t *
Parameter_getDerivedUnitDefinition(Parameter_t *p);
/**
* Predicate returning @c true or @c false depending on whether
* all the required attributes for this Parameter_t structure
* have been set.
*
* The required attributes for a Parameter_t structure are:
* @li id (name in L1)
* @li constant (in L3 only)
*
* @param p the Parameter_t structure to check.
*
* @return a true if all the required
* attributes for this structure have been defined, false otherwise.
*
* @memberof Parameter_t
*/
LIBSBML_EXTERN
int
Parameter_hasRequiredAttributes (Parameter_t *p);
/**
* Returns the Parameter_t structure having a given identifier.
*
* @param lo the ListOfParameters_t structure to search.
* @param sid the "id" attribute value being sought.
*
* @return item in the @p lo ListOfParameters with the given @p sid or a
* null pointer if no such item exists.
*
* @see ListOf_t
*
* @memberof ListOfParameters_t
*/
LIBSBML_EXTERN
Parameter_t *
ListOfParameters_getById (ListOf_t *lo, const char *sid);
/**
* Removes a Parameter_t structure based on its identifier.
*
* The caller owns the returned item and is responsible for deleting it.
*
* @param lo the list of Parameter_t structures to search.
* @param sid the "id" attribute value of the structure to remove
*
* @return The Parameter_t structure removed, or a null pointer if no such
* item exists in @p lo.
*
* @see ListOf_t
*
* @memberof ListOfParameters_t
*/
LIBSBML_EXTERN
Parameter_t *
ListOfParameters_removeById (ListOf_t *lo, const char *sid);
END_C_DECLS
LIBSBML_CPP_NAMESPACE_END
#endif /* !SWIG */
#endif /* Parameter_h */
|