libstdc++-v3/doc/html/manual/appendix_gfdl.html

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   8   Appendices
   9 </th><td width="20%" align="right"> <a accesskey="n" href="../bk02.html">Next</a></td></tr></table><hr></div><div class="appendix" title="Appendix E. GNU Free Documentation License"><div class="titlepage"><div><div><h1 class="title"><a name="appendix.gfdl-1.3"></a>GNU Free Documentation License</h1></div></div></div><p>Version 1.3, 3 November 2008</p><p>
  10     Copyright © 2000, 2001, 2002, 2007, 2008
  11     <a class="link" href="http://www.fsf.org/" target="_top">Free Software Foundation, Inc.</a>
  12   </p><p>
  13     Everyone is permitted to copy and distribute verbatim copies of this
  14     license document, but changing it is not allowed.
  15   </p><h3><a name="fdl-1-section0"></a>
  16     0. PREAMBLE
  17   </h3><p>
  18     The purpose of this License is to make a manual, textbook, or other
  19     functional and useful document “free” in the sense of freedom:
  20     to assure everyone the effective freedom to copy and redistribute it, with
  21     or without modifying it, either commercially or
  22     noncommercially. Secondarily, this License preserves for the author and
  23     publisher a way to get credit for their work, while not being considered
  24     responsible for modifications made by others.
  25   </p><p>
  26     This License is a kind of “copyleft”, which means that
  27     derivative works of the document must themselves be free in the same
  28     sense. It complements the GNU General Public License, which is a copyleft
  29     license designed for free software.
  30   </p><p>
  31     We have designed this License in order to use it for manuals for free
  32     software, because free software needs free documentation: a free program
  33     should come with manuals providing the same freedoms that the software
  34     does. But this License is not limited to software manuals; it can be used
  35     for any textual work, regardless of subject matter or whether it is
  36     published as a printed book. We recommend this License principally for
  37     works whose purpose is instruction or reference.
  38   </p><h3><a name="fdl-1-section1"></a>
  39     1. APPLICABILITY AND DEFINITIONS
  40   </h3><p>
  41     This License applies to any manual or other work, in any medium, that
  42     contains a notice placed by the copyright holder saying it can be
  43     distributed under the terms of this License. Such a notice grants a
  44     world-wide, royalty-free license, unlimited in duration, to use that work
  45     under the conditions stated herein. The “Document”, below,
  46     refers to any such manual or work. Any member of the public is a licensee,
  47     and is addressed as “you”. You accept the license if you copy,
  48     modify or distribute the work in a way requiring permission under
  49     copyright law.
  50   </p><p>
  51     A “Modified Version” of the Document means any work containing
  52     the Document or a portion of it, either copied verbatim, or with
  53     modifications and/or translated into another language.
  54   </p><p>
  55     A “Secondary Section” is a named appendix or a front-matter
  56     section of the Document that deals exclusively with the relationship of
  57     the publishers or authors of the Document to the Document’s overall
  58     subject (or to related matters) and contains nothing that could fall
  59     directly within that overall subject. (Thus, if the Document is in part a
  60     textbook of mathematics, a Secondary Section may not explain any
  61     mathematics.) The relationship could be a matter of historical connection
  62     with the subject or with related matters, or of legal, commercial,
  63     philosophical, ethical or political position regarding them.
  64   </p><p>
  65     The “Invariant Sections” are certain Secondary Sections whose
  66     titles are designated, as being those of Invariant Sections, in the notice
  67     that says that the Document is released under this License. If a section
  68     does not fit the above definition of Secondary then it is not allowed to
  69     be designated as Invariant. The Document may contain zero Invariant
  70     Sections. If the Document does not identify any Invariant Sections then
  71     there are none.
  72   </p><p>
  73     The “Cover Texts” are certain short passages of text that are
  74     listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says
  75     that the Document is released under this License. A Front-Cover Text may
  76     be at most 5 words, and a Back-Cover Text may be at most 25 words.
  77   </p><p>
  78     A “Transparent” copy of the Document means a machine-readable
  79     copy, represented in a format whose specification is available to the
  80     general public, that is suitable for revising the document
  81     straightforwardly with generic text editors or (for images composed of
  82     pixels) generic paint programs or (for drawings) some widely available
  83     drawing editor, and that is suitable for input to text formatters or for
  84     automatic translation to a variety of formats suitable for input to text
  85     formatters. A copy made in an otherwise Transparent file format whose
  86     markup, or absence of markup, has been arranged to thwart or discourage
  87     subsequent modification by readers is not Transparent. An image format is
  88     not Transparent if used for any substantial amount of text. A copy that is
  89     not “Transparent” is called “Opaque”.
  90   </p><p>
  91     Examples of suitable formats for Transparent copies include plain ASCII
  92     without markup, Texinfo input format, LaTeX input format, SGML or XML
  93     using a publicly available DTD, and standard-conforming simple HTML,
  94     PostScript or PDF designed for human modification. Examples of transparent
  95     image formats include PNG, XCF and JPG. Opaque formats include proprietary
  96     formats that can be read and edited only by proprietary word processors,
  97     SGML or XML for which the DTD and/or processing tools are not generally
  98     available, and the machine-generated HTML, PostScript or PDF produced by
  99     some word processors for output purposes only.
 100   </p><p>
 101     The “Title Page” means, for a printed book, the title page
 102     itself, plus such following pages as are needed to hold, legibly, the
 103     material this License requires to appear in the title page. For works in
 104     formats which do not have any title page as such, “Title Page”
 105     means the text near the most prominent appearance of the work’s
 106     title, preceding the beginning of the body of the text.
 107   </p><p>
 108     The “publisher” means any person or entity that distributes
 109     copies of the Document to the public.
 110   </p><p>
 111     A section “Entitled XYZ” means a named subunit of the Document
 112     whose title either is precisely XYZ or contains XYZ in parentheses
 113     following text that translates XYZ in another language. (Here XYZ stands
 114     for a specific section name mentioned below, such as
 115     “Acknowledgements”, “Dedications”,
 116     “Endorsements”, or “History”.) To “Preserve
 117     the Title” of such a section when you modify the Document means that
 118     it remains a section “Entitled XYZ” according to this
 119     definition.
 120   </p><p>
 121     The Document may include Warranty Disclaimers next to the notice which
 122     states that this License applies to the Document. These Warranty
 123     Disclaimers are considered to be included by reference in this License,
 124     but only as regards disclaiming warranties: any other implication that
 125     these Warranty Disclaimers may have is void and has no effect on the
 126     meaning of this License.
 127   </p><h3><a name="fdl-1-section2"></a>
 128     2. VERBATIM COPYING
 129   </h3><p>
 130     You may copy and distribute the Document in any medium, either
 131     commercially or noncommercially, provided that this License, the copyright
 132     notices, and the license notice saying this License applies to the
 133     Document are reproduced in all copies, and that you add no other
 134     conditions whatsoever to those of this License. You may not use technical
 135     measures to obstruct or control the reading or further copying of the
 136     copies you make or distribute. However, you may accept compensation in
 137     exchange for copies. If you distribute a large enough number of copies you
 138     must also follow the conditions in section 3.
 139   </p><p>
 140     You may also lend copies, under the same conditions stated above, and you
 141     may publicly display copies.
 142   </p><h3><a name="fdl-1-section3"></a>
 143     3. COPYING IN QUANTITY
 144   </h3><p>
 145     If you publish printed copies (or copies in media that commonly have
 146     printed covers) of the Document, numbering more than 100, and the
 147     Document’s license notice requires Cover Texts, you must enclose
 148     the copies in covers that carry, clearly and legibly, all these Cover
 149     Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the
 150     back cover. Both covers must also clearly and legibly identify you as the
 151     publisher of these copies. The front cover must present the full title
 152     with all words of the title equally prominent and visible. You may add
 153     other material on the covers in addition. Copying with changes limited to
 154     the covers, as long as they preserve the title of the Document and satisfy
 155     these conditions, can be treated as verbatim copying in other respects.
 156   </p><p>
 157     If the required texts for either cover are too voluminous to fit legibly,
 158     you should put the first ones listed (as many as fit reasonably) on the
 159     actual cover, and continue the rest onto adjacent pages.
 160   </p><p>
 161     If you publish or distribute Opaque copies of the Document numbering more
 162     than 100, you must either include a machine-readable Transparent copy
 163     along with each Opaque copy, or state in or with each Opaque copy a
 164     computer-network location from which the general network-using public has
 165     access to download using public-standard network protocols a complete
 166     Transparent copy of the Document, free of added material. If you use the
 167     latter option, you must take reasonably prudent steps, when you begin
 168     distribution of Opaque copies in quantity, to ensure that this Transparent
 169     copy will remain thus accessible at the stated location until at least one
 170     year after the last time you distribute an Opaque copy (directly or
 171     through your agents or retailers) of that edition to the public.
 172   </p><p>
 173     It is requested, but not required, that you contact the authors of the
 174     Document well before redistributing any large number of copies, to give
 175     them a chance to provide you with an updated version of the Document.
 176   </p><h3><a name="fdl-1-section4"></a>
 177     4. MODIFICATIONS
 178   </h3><p>
 179     You may copy and distribute a Modified Version of the Document under the
 180     conditions of sections 2 and 3 above, provided that you release the
 181     Modified Version under precisely this License, with the Modified Version
 182     filling the role of the Document, thus licensing distribution and
 183     modification of the Modified Version to whoever possesses a copy of it. In
 184     addition, you must do these things in the Modified Version:
 185   </p><div class="orderedlist"><ol class="orderedlist" type="A"><li class="listitem">
 186         Use in the Title Page (and on the covers, if any) a title distinct
 187         from that of the Document, and from those of previous versions (which
 188         should, if there were any, be listed in the History section of the
 189         Document). You may use the same title as a previous version if the
 190         original publisher of that version gives permission.
 191       </li><li class="listitem">
 192         List on the Title Page, as authors, one or more persons or entities
 193         responsible for authorship of the modifications in the Modified
 194         Version, together with at least five of the principal authors of the
 195         Document (all of its principal authors, if it has fewer than five),
 196         unless they release you from this requirement.
 197       </li><li class="listitem">
 198         State on the Title page the name of the publisher of the Modified
 199         Version, as the publisher.
 200       </li><li class="listitem">
 201         Preserve all the copyright notices of the Document.
 202       </li><li class="listitem">
 203         Add an appropriate copyright notice for your modifications adjacent to
 204         the other copyright notices.
 205       </li><li class="listitem">
 206         Include, immediately after the copyright notices, a license notice
 207         giving the public permission to use the Modified Version under the
 208         terms of this License, in the form shown in the Addendum below.
 209       </li><li class="listitem">
 210         Preserve in that license notice the full lists of Invariant Sections
 211         and required Cover Texts given in the Document’s license
 212         notice.
 213       </li><li class="listitem">
 214         Include an unaltered copy of this License.
 215       </li><li class="listitem">
 216         Preserve the section Entitled “History”, Preserve its
 217         Title, and add to it an item stating at least the title, year, new
 218         authors, and publisher of the Modified Version as given on the Title
 219         Page. If there is no section Entitled “History” in the
 220         Document, create one stating the title, year, authors, and publisher
 221         of the Document as given on its Title Page, then add an item
 222         describing the Modified Version as stated in the previous sentence.
 223       </li><li class="listitem">
 224         Preserve the network location, if any, given in the Document for
 225         public access to a Transparent copy of the Document, and likewise the
 226         network locations given in the Document for previous versions it was
 227         based on.  These may be placed in the “History”
 228         section. You may omit a network location for a work that was published
 229         at least four years before the Document itself, or if the original
 230         publisher of the version it refers to gives permission.
 231       </li><li class="listitem">
 232         For any section Entitled “Acknowledgements” or
 233         “Dedications”, Preserve the Title of the section, and
 234         preserve in the section all the substance and tone of each of the
 235         contributor acknowledgements and/or dedications given therein.
 236       </li><li class="listitem">
 237         Preserve all the Invariant Sections of the Document, unaltered in
 238         their text and in their titles. Section numbers or the equivalent are
 239         not considered part of the section titles.
 240       </li><li class="listitem">
 241         Delete any section Entitled “Endorsements”. Such a section
 242         may not be included in the Modified Version.
 243       </li><li class="listitem">
 244         Do not retitle any existing section to be Entitled
 245         “Endorsements” or to conflict in title with any Invariant
 246         Section.
 247       </li><li class="listitem">
 248         Preserve any Warranty Disclaimers.
 249       </li></ol></div><p>
 250     If the Modified Version includes new front-matter sections or appendices
 251     that qualify as Secondary Sections and contain no material copied from the
 252     Document, you may at your option designate some or all of these sections
 253     as invariant. To do this, add their titles to the list of Invariant
 254     Sections in the Modified Version’s license notice. These titles
 255     must be distinct from any other section titles.
 256   </p><p>
 257     You may add a section Entitled “Endorsements”, provided it
 258     contains nothing but endorsements of your Modified Version by various
 259     parties — for example, statements of peer review or that the text
 260     has been approved by an organization as the authoritative definition of a
 261     standard.
 262   </p><p>
 263     You may add a passage of up to five words as a Front-Cover Text, and a
 264     passage of up to 25 words as a Back-Cover Text, to the end of the list of
 265     Cover Texts in the Modified Version. Only one passage of Front-Cover Text
 266     and one of Back-Cover Text may be added by (or through arrangements made
 267     by) any one entity. If the Document already includes a cover text for the
 268     same cover, previously added by you or by arrangement made by the same
 269     entity you are acting on behalf of, you may not add another; but you may
 270     replace the old one, on explicit permission from the previous publisher
 271     that added the old one.
 272   </p><p>
 273     The author(s) and publisher(s) of the Document do not by this License give
 274     permission to use their names for publicity for or to assert or imply
 275     endorsement of any Modified Version.
 276   </p><h3><a name="fdl-1-section5"></a>
 277     5. COMBINING DOCUMENTS
 278   </h3><p>
 279     You may combine the Document with other documents released under this
 280     License, under the terms defined in section 4 above for modified versions,
 281     provided that you include in the combination all of the Invariant Sections
 282     of all of the original documents, unmodified, and list them all as
 283     Invariant Sections of your combined work in its license notice, and that
 284     you preserve all their Warranty Disclaimers.
 285   </p><p>
 286     The combined work need only contain one copy of this License, and multiple
 287     identical Invariant Sections may be replaced with a single copy. If there
 288     are multiple Invariant Sections with the same name but different contents,
 289     make the title of each such section unique by adding at the end of it, in
 290     parentheses, the name of the original author or publisher of that section
 291     if known, or else a unique number. Make the same adjustment to the section
 292     titles in the list of Invariant Sections in the license notice of the
 293     combined work.
 294   </p><p>
 295     In the combination, you must combine any sections Entitled
 296     “History” in the various original documents, forming one
 297     section Entitled “History”; likewise combine any sections
 298     Entitled “Acknowledgements”, and any sections Entitled
 299     “Dedications”. You must delete all sections Entitled
 300     “Endorsements”.
 301   </p><h3><a name="fdl-1-section6"></a>
 302     6. COLLECTIONS OF DOCUMENTS
 303   </h3><p>
 304     You may make a collection consisting of the Document and other documents
 305     released under this License, and replace the individual copies of this
 306     License in the various documents with a single copy that is included in
 307     the collection, provided that you follow the rules of this License for
 308     verbatim copying of each of the documents in all other respects.
 309   </p><p>
 310     You may extract a single document from such a collection, and distribute
 311     it individually under this License, provided you insert a copy of this
 312     License into the extracted document, and follow this License in all other
 313     respects regarding verbatim copying of that document.
 314   </p><h3><a name="fdl-1-section7"></a>
 315     7. AGGREGATION WITH INDEPENDENT WORKS
 316   </h3><p>
 317     A compilation of the Document or its derivatives with other separate and
 318     independent documents or works, in or on a volume of a storage or
 319     distribution medium, is called an “aggregate” if the copyright
 320     resulting from the compilation is not used to limit the legal rights of
 321     the compilation’s users beyond what the individual works
 322     permit. When the Document is included in an aggregate, this License does
 323     not apply to the other works in the aggregate which are not themselves
 324     derivative works of the Document.
 325   </p><p>
 326     If the Cover Text requirement of section 3 is applicable to these copies
 327     of the Document, then if the Document is less than one half of the entire
 328     aggregate, the Document’s Cover Texts may be placed on covers that
 329     bracket the Document within the aggregate, or the electronic equivalent of
 330     covers if the Document is in electronic form. Otherwise they must appear
 331     on printed covers that bracket the whole aggregate.
 332   </p><h3><a name="fdl-1-section8"></a>
 333     8. TRANSLATION
 334   </h3><p>
 335     Translation is considered a kind of modification, so you may distribute
 336     translations of the Document under the terms of section 4. Replacing
 337     Invariant Sections with translations requires special permission from
 338     their copyright holders, but you may include translations of some or all
 339     Invariant Sections in addition to the original versions of these Invariant
 340     Sections. You may include a translation of this License, and all the
 341     license notices in the Document, and any Warranty Disclaimers, provided
 342     that you also include the original English version of this License and the
 343     original versions of those notices and disclaimers. In case of a
 344     disagreement between the translation and the original version of this
 345     License or a notice or disclaimer, the original version will prevail.
 346   </p><p>
 347     If a section in the Document is Entitled “Acknowledgements”,
 348     “Dedications”, or “History”, the requirement
 349     (section 4) to Preserve its Title (section 1) will typically require
 350     changing the actual title.
 351   </p><h3><a name="fdl-1-section9"></a>
 352     9. TERMINATION
 353   </h3><p>
 354     You may not copy, modify, sublicense, or distribute the Document except as
 355     expressly provided under this License. Any attempt otherwise to copy,
 356     modify, sublicense, or distribute it is void, and will automatically
 357     terminate your rights under this License.
 358   </p><p>
 359     However, if you cease all violation of this License, then your license
 360     from a particular copyright holder is reinstated (a) provisionally, unless
 361     and until the copyright holder explicitly and finally terminates your
 362     license, and (b) permanently, if the copyright holder fails to notify you
 363     of the violation by some reasonable means prior to 60 days after the
 364     cessation.
 365   </p><p>
 366     Moreover, your license from a particular copyright holder is reinstated
 367     permanently if the copyright holder notifies you of the violation by some
 368     reasonable means, this is the first time you have received notice of
 369     violation of this License (for any work) from that copyright holder, and
 370     you cure the violation prior to 30 days after your receipt of the notice.
 371   </p><p>
 372     Termination of your rights under this section does not terminate the
 373     licenses of parties who have received copies or rights from you under this
 374     License. If your rights have been terminated and not permanently
 375     reinstated, receipt of a copy of some or all of the same material does not
 376     give you any rights to use it.
 377   </p><h3><a name="fdl-1-section10"></a>
 378     10. FUTURE REVISIONS OF THIS LICENSE
 379   </h3><p>
 380     The Free Software Foundation may publish new, revised versions of the GNU
 381     Free Documentation License from time to time. Such new versions will be
 382     similar in spirit to the present version, but may differ in detail to
 383     address new problems or concerns. See
 384     <a class="link" href="http://www.gnu.org/copyleft/" target="_top">Copyleft</a>.
 385   </p><p>
 386     Each version of the License is given a distinguishing version number. If
 387     the Document specifies that a particular numbered version of this License
 388     “or any later version” applies to it, you have the option of
 389     following the terms and conditions either of that specified version or of
 390     any later version that has been published (not as a draft) by the Free
 391     Software Foundation. If the Document does not specify a version number of
 392     this License, you may choose any version ever published (not as a draft)
 393     by the Free Software Foundation. If the Document specifies that a proxy
 394     can decide which future versions of this License can be used, that
 395     proxy’s public statement of acceptance of a version permanently
 396     authorizes you to choose that version for the Document.
 397   </p><h3><a name="fdl-1-section11"></a>
 398     11. RELICENSING
 399   </h3><p>
 400     “Massive Multiauthor Collaboration Site” (or “MMC
 401     Site”) means any World Wide Web server that publishes copyrightable
 402     works and also provides prominent facilities for anybody to edit those
 403     works. A public wiki that anybody can edit is an example of such a
 404     server. A “Massive Multiauthor Collaboration” (or
 405     “MMC”) contained in the site means any set of copyrightable
 406     works thus published on the MMC site.
 407   </p><p>
 408     “CC-BY-SA” means the Creative Commons Attribution-Share Alike
 409     3.0 license published by Creative Commons Corporation, a not-for-profit
 410     corporation with a principal place of business in San Francisco,
 411     California, as well as future copyleft versions of that license published
 412     by that same organization.
 413   </p><p>
 414     “Incorporate” means to publish or republish a Document, in
 415     whole or in part, as part of another Document.
 416   </p><p>
 417     An MMC is “eligible for relicensing” if it is licensed under
 418     this License, and if all works that were first published under this
 419     License somewhere other than this MMC, and subsequently incorporated in
 420     whole or in part into the MMC, (1) had no cover texts or invariant
 421     sections, and (2) were thus incorporated prior to November 1, 2008.
 422   </p><p>
 423     The operator of an MMC Site may republish an MMC contained in the site
 424     under CC-BY-SA on the same site at any time before August 1, 2009,
 425     provided the MMC is eligible for relicensing.
 426   </p><h3><a name="fdl-1-addendum"></a>
 427     ADDENDUM: How to use this License for your documents
 428   </h3><p>
 429     To use this License in a document you have written, include a copy of the
 430     License in the document and put the following copyright and license
 431     notices just after the title page:
 432   </p><pre class="screen">Copyright © YEAR YOUR NAME
 433
 434 Permission is granted to copy, distribute and/or modify this document under the
 435 terms of the GNU Free Documentation License, Version 1.3 or any later version
 436 published by the Free Software Foundation; with no Invariant Sections, no
 437 Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in
 438 the section entitled “GNU Free Documentation License”.</pre><p>
 439     If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
 440     replace the “with… Texts.” line with this:
 441   </p><pre class="screen">with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts
 442 being LIST, and with the Back-Cover Texts being LIST.</pre><p>
 443     If you have Invariant Sections without Cover Texts, or some other
 444     combination of the three, merge those two alternatives to suit the
 445     situation.
 446   </p><p>
 447     If your document contains nontrivial examples of program code, we
 448     recommend releasing these examples in parallel under your choice of free
 449     software license, such as the GNU General Public License, to permit their
 450     use in free software.
 451   </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="appendix_gpl.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bk01pt04.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="../bk02.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix D.
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