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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Appendix E. GNU Free Documentation License</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><meta name="keywords" content="ISO C++, runtime, library" /><link rel="home" href="../index.html" title="The GNU C++ Library" /><link rel="up" href="appendix.html" title="Part IV. Appendices" /><link rel="prev" href="appendix_gpl.html" title="Appendix D. GNU General Public License version 3" /><link rel="next" href="../bk02.html" title="" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Appendix E. GNU Free Documentation License</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="appendix_gpl.html">Prev</a> </td><th width="60%" align="center">Part IV. |
| Appendices |
| </th><td width="20%" align="right"> <a accesskey="n" href="../bk02.html">Next</a></td></tr></table><hr /></div><div class="appendix"><div class="titlepage"><div><div><h1 class="title"><a id="appendix.gfdl-1.3"></a>GNU Free Documentation License</h1></div></div></div><p>Version 1.3, 3 November 2008</p><p> |
| Copyright © 2000, 2001, 2002, 2007, 2008 |
| <a class="link" href="https://www.fsf.org" target="_top">Free Software Foundation, Inc.</a> |
| </p><p> |
| Everyone is permitted to copy and distribute verbatim copies of this |
| license document, but changing it is not allowed. |
| </p><h3><a id="fdl-1-section0"></a> |
| 0. PREAMBLE |
| </h3><p> |
| The purpose of this License is to make a manual, textbook, or other |
| functional and useful document “free” in the sense of freedom: |
| to assure everyone the effective freedom to copy and redistribute it, with |
| or without modifying it, either commercially or |
| noncommercially. Secondarily, this License preserves for the author and |
| publisher a way to get credit for their work, while not being considered |
| responsible for modifications made by others. |
| </p><p> |
| This License is a kind of “copyleft”, which means that |
| derivative works of the document must themselves be free in the same |
| sense. It complements the GNU General Public License, which is a copyleft |
| license designed for free software. |
| </p><p> |
| We have designed this License in order to use it for manuals for free |
| software, because free software needs free documentation: a free program |
| should come with manuals providing the same freedoms that the software |
| does. But this License is not limited to software manuals; it can be used |
| for any textual work, regardless of subject matter or whether it is |
| published as a printed book. We recommend this License principally for |
| works whose purpose is instruction or reference. |
| </p><h3><a id="fdl-1-section1"></a> |
| 1. APPLICABILITY AND DEFINITIONS |
| </h3><p> |
| This License applies to any manual or other work, in any medium, that |
| contains a notice placed by the copyright holder saying it can be |
| distributed under the terms of this License. Such a notice grants a |
| world-wide, royalty-free license, unlimited in duration, to use that work |
| under the conditions stated herein. The “Document”, below, |
| refers to any such manual or work. Any member of the public is a licensee, |
| and is addressed as “you”. You accept the license if you copy, |
| modify or distribute the work in a way requiring permission under |
| copyright law. |
| </p><p> |
| A “Modified Version” of the Document means any work containing |
| the Document or a portion of it, either copied verbatim, or with |
| modifications and/or translated into another language. |
| </p><p> |
| A “Secondary Section” is a named appendix or a front-matter |
| section of the Document that deals exclusively with the relationship of |
| the publishers or authors of the Document to the Document’s overall |
| subject (or to related matters) and contains nothing that could fall |
| directly within that overall subject. (Thus, if the Document is in part a |
| textbook of mathematics, a Secondary Section may not explain any |
| mathematics.) The relationship could be a matter of historical connection |
| with the subject or with related matters, or of legal, commercial, |
| philosophical, ethical or political position regarding them. |
| </p><p> |
| The “Invariant Sections” are certain Secondary Sections whose |
| titles are designated, as being those of Invariant Sections, in the notice |
| that says that the Document is released under this License. If a section |
| does not fit the above definition of Secondary then it is not allowed to |
| be designated as Invariant. The Document may contain zero Invariant |
| Sections. If the Document does not identify any Invariant Sections then |
| there are none. |
| </p><p> |
| The “Cover Texts” are certain short passages of text that are |
| listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says |
| that the Document is released under this License. A Front-Cover Text may |
| be at most 5 words, and a Back-Cover Text may be at most 25 words. |
| </p><p> |
| A “Transparent” copy of the Document means a machine-readable |
| copy, represented in a format whose specification is available to the |
| general public, that is suitable for revising the document |
| straightforwardly with generic text editors or (for images composed of |
| pixels) generic paint programs or (for drawings) some widely available |
| drawing editor, and that is suitable for input to text formatters or for |
| automatic translation to a variety of formats suitable for input to text |
| formatters. A copy made in an otherwise Transparent file format whose |
| markup, or absence of markup, has been arranged to thwart or discourage |
| subsequent modification by readers is not Transparent. An image format is |
| not Transparent if used for any substantial amount of text. A copy that is |
| not “Transparent” is called “Opaque”. |
| </p><p> |
| Examples of suitable formats for Transparent copies include plain ASCII |
| without markup, Texinfo input format, LaTeX input format, SGML or XML |
| using a publicly available DTD, and standard-conforming simple HTML, |
| PostScript or PDF designed for human modification. Examples of transparent |
| image formats include PNG, XCF and JPG. Opaque formats include proprietary |
| formats that can be read and edited only by proprietary word processors, |
| SGML or XML for which the DTD and/or processing tools are not generally |
| available, and the machine-generated HTML, PostScript or PDF produced by |
| some word processors for output purposes only. |
| </p><p> |
| The “Title Page” means, for a printed book, the title page |
| itself, plus such following pages as are needed to hold, legibly, the |
| material this License requires to appear in the title page. For works in |
| formats which do not have any title page as such, “Title Page” |
| means the text near the most prominent appearance of the work’s |
| title, preceding the beginning of the body of the text. |
| </p><p> |
| The “publisher” means any person or entity that distributes |
| copies of the Document to the public. |
| </p><p> |
| A section “Entitled XYZ” means a named subunit of the Document |
| whose title either is precisely XYZ or contains XYZ in parentheses |
| following text that translates XYZ in another language. (Here XYZ stands |
| for a specific section name mentioned below, such as |
| “Acknowledgements”, “Dedications”, |
| “Endorsements”, or “History”.) To “Preserve |
| the Title” of such a section when you modify the Document means that |
| it remains a section “Entitled XYZ” according to this |
| definition. |
| </p><p> |
| The Document may include Warranty Disclaimers next to the notice which |
| states that this License applies to the Document. These Warranty |
| Disclaimers are considered to be included by reference in this License, |
| but only as regards disclaiming warranties: any other implication that |
| these Warranty Disclaimers may have is void and has no effect on the |
| meaning of this License. |
| </p><h3><a id="fdl-1-section2"></a> |
| 2. VERBATIM COPYING |
| </h3><p> |
| You may copy and distribute the Document in any medium, either |
| commercially or noncommercially, provided that this License, the copyright |
| notices, and the license notice saying this License applies to the |
| Document are reproduced in all copies, and that you add no other |
| conditions whatsoever to those of this License. You may not use technical |
| measures to obstruct or control the reading or further copying of the |
| copies you make or distribute. However, you may accept compensation in |
| exchange for copies. If you distribute a large enough number of copies you |
| must also follow the conditions in section 3. |
| </p><p> |
| You may also lend copies, under the same conditions stated above, and you |
| may publicly display copies. |
| </p><h3><a id="fdl-1-section3"></a> |
| 3. COPYING IN QUANTITY |
| </h3><p> |
| If you publish printed copies (or copies in media that commonly have |
| printed covers) of the Document, numbering more than 100, and the |
| Document’s license notice requires Cover Texts, you must enclose |
| the copies in covers that carry, clearly and legibly, all these Cover |
| Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the |
| back cover. Both covers must also clearly and legibly identify you as the |
| publisher of these copies. The front cover must present the full title |
| with all words of the title equally prominent and visible. You may add |
| other material on the covers in addition. Copying with changes limited to |
| the covers, as long as they preserve the title of the Document and satisfy |
| these conditions, can be treated as verbatim copying in other respects. |
| </p><p> |
| If the required texts for either cover are too voluminous to fit legibly, |
| you should put the first ones listed (as many as fit reasonably) on the |
| actual cover, and continue the rest onto adjacent pages. |
| </p><p> |
| If you publish or distribute Opaque copies of the Document numbering more |
| than 100, you must either include a machine-readable Transparent copy |
| along with each Opaque copy, or state in or with each Opaque copy a |
| computer-network location from which the general network-using public has |
| access to download using public-standard network protocols a complete |
| Transparent copy of the Document, free of added material. If you use the |
| latter option, you must take reasonably prudent steps, when you begin |
| distribution of Opaque copies in quantity, to ensure that this Transparent |
| copy will remain thus accessible at the stated location until at least one |
| year after the last time you distribute an Opaque copy (directly or |
| through your agents or retailers) of that edition to the public. |
| </p><p> |
| It is requested, but not required, that you contact the authors of the |
| Document well before redistributing any large number of copies, to give |
| them a chance to provide you with an updated version of the Document. |
| </p><h3><a id="fdl-1-section4"></a> |
| 4. MODIFICATIONS |
| </h3><p> |
| You may copy and distribute a Modified Version of the Document under the |
| conditions of sections 2 and 3 above, provided that you release the |
| Modified Version under precisely this License, with the Modified Version |
| filling the role of the Document, thus licensing distribution and |
| modification of the Modified Version to whoever possesses a copy of it. In |
| addition, you must do these things in the Modified Version: |
| </p><div class="orderedlist"><ol class="orderedlist" type="A"><li class="listitem"> |
| Use in the Title Page (and on the covers, if any) a title distinct |
| from that of the Document, and from those of previous versions (which |
| should, if there were any, be listed in the History section of the |
| Document). You may use the same title as a previous version if the |
| original publisher of that version gives permission. |
| </li><li class="listitem"> |
| List on the Title Page, as authors, one or more persons or entities |
| responsible for authorship of the modifications in the Modified |
| Version, together with at least five of the principal authors of the |
| Document (all of its principal authors, if it has fewer than five), |
| unless they release you from this requirement. |
| </li><li class="listitem"> |
| State on the Title page the name of the publisher of the Modified |
| Version, as the publisher. |
| </li><li class="listitem"> |
| Preserve all the copyright notices of the Document. |
| </li><li class="listitem"> |
| Add an appropriate copyright notice for your modifications adjacent to |
| the other copyright notices. |
| </li><li class="listitem"> |
| Include, immediately after the copyright notices, a license notice |
| giving the public permission to use the Modified Version under the |
| terms of this License, in the form shown in the Addendum below. |
| </li><li class="listitem"> |
| Preserve in that license notice the full lists of Invariant Sections |
| and required Cover Texts given in the Document’s license |
| notice. |
| </li><li class="listitem"> |
| Include an unaltered copy of this License. |
| </li><li class="listitem"> |
| Preserve the section Entitled “History”, Preserve its |
| Title, and add to it an item stating at least the title, year, new |
| authors, and publisher of the Modified Version as given on the Title |
| Page. If there is no section Entitled “History” in the |
| Document, create one stating the title, year, authors, and publisher |
| of the Document as given on its Title Page, then add an item |
| describing the Modified Version as stated in the previous sentence. |
| </li><li class="listitem"> |
| Preserve the network location, if any, given in the Document for |
| public access to a Transparent copy of the Document, and likewise the |
| network locations given in the Document for previous versions it was |
| based on. These may be placed in the “History” |
| section. You may omit a network location for a work that was published |
| at least four years before the Document itself, or if the original |
| publisher of the version it refers to gives permission. |
| </li><li class="listitem"> |
| For any section Entitled “Acknowledgements” or |
| “Dedications”, Preserve the Title of the section, and |
| preserve in the section all the substance and tone of each of the |
| contributor acknowledgements and/or dedications given therein. |
| </li><li class="listitem"> |
| Preserve all the Invariant Sections of the Document, unaltered in |
| their text and in their titles. Section numbers or the equivalent are |
| not considered part of the section titles. |
| </li><li class="listitem"> |
| Delete any section Entitled “Endorsements”. Such a section |
| may not be included in the Modified Version. |
| </li><li class="listitem"> |
| Do not retitle any existing section to be Entitled |
| “Endorsements” or to conflict in title with any Invariant |
| Section. |
| </li><li class="listitem"> |
| Preserve any Warranty Disclaimers. |
| </li></ol></div><p> |
| If the Modified Version includes new front-matter sections or appendices |
| that qualify as Secondary Sections and contain no material copied from the |
| Document, you may at your option designate some or all of these sections |
| as invariant. To do this, add their titles to the list of Invariant |
| Sections in the Modified Version’s license notice. These titles |
| must be distinct from any other section titles. |
| </p><p> |
| You may add a section Entitled “Endorsements”, provided it |
| contains nothing but endorsements of your Modified Version by various |
| parties — for example, statements of peer review or that the text |
| has been approved by an organization as the authoritative definition of a |
| standard. |
| </p><p> |
| You may add a passage of up to five words as a Front-Cover Text, and a |
| passage of up to 25 words as a Back-Cover Text, to the end of the list of |
| Cover Texts in the Modified Version. Only one passage of Front-Cover Text |
| and one of Back-Cover Text may be added by (or through arrangements made |
| by) any one entity. If the Document already includes a cover text for the |
| same cover, previously added by you or by arrangement made by the same |
| entity you are acting on behalf of, you may not add another; but you may |
| replace the old one, on explicit permission from the previous publisher |
| that added the old one. |
| </p><p> |
| The author(s) and publisher(s) of the Document do not by this License give |
| permission to use their names for publicity for or to assert or imply |
| endorsement of any Modified Version. |
| </p><h3><a id="fdl-1-section5"></a> |
| 5. COMBINING DOCUMENTS |
| </h3><p> |
| You may combine the Document with other documents released under this |
| License, under the terms defined in section 4 above for modified versions, |
| provided that you include in the combination all of the Invariant Sections |
| of all of the original documents, unmodified, and list them all as |
| Invariant Sections of your combined work in its license notice, and that |
| you preserve all their Warranty Disclaimers. |
| </p><p> |
| The combined work need only contain one copy of this License, and multiple |
| identical Invariant Sections may be replaced with a single copy. If there |
| are multiple Invariant Sections with the same name but different contents, |
| make the title of each such section unique by adding at the end of it, in |
| parentheses, the name of the original author or publisher of that section |
| if known, or else a unique number. Make the same adjustment to the section |
| titles in the list of Invariant Sections in the license notice of the |
| combined work. |
| </p><p> |
| In the combination, you must combine any sections Entitled |
| “History” in the various original documents, forming one |
| section Entitled “History”; likewise combine any sections |
| Entitled “Acknowledgements”, and any sections Entitled |
| “Dedications”. You must delete all sections Entitled |
| “Endorsements”. |
| </p><h3><a id="fdl-1-section6"></a> |
| 6. COLLECTIONS OF DOCUMENTS |
| </h3><p> |
| You may make a collection consisting of the Document and other documents |
| released under this License, and replace the individual copies of this |
| License in the various documents with a single copy that is included in |
| the collection, provided that you follow the rules of this License for |
| verbatim copying of each of the documents in all other respects. |
| </p><p> |
| You may extract a single document from such a collection, and distribute |
| it individually under this License, provided you insert a copy of this |
| License into the extracted document, and follow this License in all other |
| respects regarding verbatim copying of that document. |
| </p><h3><a id="fdl-1-section7"></a> |
| 7. AGGREGATION WITH INDEPENDENT WORKS |
| </h3><p> |
| A compilation of the Document or its derivatives with other separate and |
| independent documents or works, in or on a volume of a storage or |
| distribution medium, is called an “aggregate” if the copyright |
| resulting from the compilation is not used to limit the legal rights of |
| the compilation’s users beyond what the individual works |
| permit. When the Document is included in an aggregate, this License does |
| not apply to the other works in the aggregate which are not themselves |
| derivative works of the Document. |
| </p><p> |
| If the Cover Text requirement of section 3 is applicable to these copies |
| of the Document, then if the Document is less than one half of the entire |
| aggregate, the Document’s Cover Texts may be placed on covers that |
| bracket the Document within the aggregate, or the electronic equivalent of |
| covers if the Document is in electronic form. Otherwise they must appear |
| on printed covers that bracket the whole aggregate. |
| </p><h3><a id="fdl-1-section8"></a> |
| 8. TRANSLATION |
| </h3><p> |
| Translation is considered a kind of modification, so you may distribute |
| translations of the Document under the terms of section 4. Replacing |
| Invariant Sections with translations requires special permission from |
| their copyright holders, but you may include translations of some or all |
| Invariant Sections in addition to the original versions of these Invariant |
| Sections. You may include a translation of this License, and all the |
| license notices in the Document, and any Warranty Disclaimers, provided |
| that you also include the original English version of this License and the |
| original versions of those notices and disclaimers. In case of a |
| disagreement between the translation and the original version of this |
| License or a notice or disclaimer, the original version will prevail. |
| </p><p> |
| If a section in the Document is Entitled “Acknowledgements”, |
| “Dedications”, or “History”, the requirement |
| (section 4) to Preserve its Title (section 1) will typically require |
| changing the actual title. |
| </p><h3><a id="fdl-1-section9"></a> |
| 9. TERMINATION |
| </h3><p> |
| You may not copy, modify, sublicense, or distribute the Document except as |
| expressly provided under this License. Any attempt otherwise to copy, |
| modify, sublicense, or distribute it is void, and will automatically |
| terminate your rights under this License. |
| </p><p> |
| However, if you cease all violation of this License, then your license |
| from a particular copyright holder is reinstated (a) provisionally, unless |
| and until the copyright holder explicitly and finally terminates your |
| license, and (b) permanently, if the copyright holder fails to notify you |
| of the violation by some reasonable means prior to 60 days after the |
| cessation. |
| </p><p> |
| Moreover, your license from a particular copyright holder is reinstated |
| permanently if the copyright holder notifies you of the violation by some |
| reasonable means, this is the first time you have received notice of |
| violation of this License (for any work) from that copyright holder, and |
| you cure the violation prior to 30 days after your receipt of the notice. |
| </p><p> |
| Termination of your rights under this section does not terminate the |
| licenses of parties who have received copies or rights from you under this |
| License. If your rights have been terminated and not permanently |
| reinstated, receipt of a copy of some or all of the same material does not |
| give you any rights to use it. |
| </p><h3><a id="fdl-1-section10"></a> |
| 10. FUTURE REVISIONS OF THIS LICENSE |
| </h3><p> |
| The Free Software Foundation may publish new, revised versions of the GNU |
| Free Documentation License from time to time. Such new versions will be |
| similar in spirit to the present version, but may differ in detail to |
| address new problems or concerns. See |
| <a class="link" href="http://www.gnu.org/copyleft/" target="_top">Copyleft</a>. |
| </p><p> |
| Each version of the License is given a distinguishing version number. If |
| the Document specifies that a particular numbered version of this License |
| “or any later version” applies to it, you have the option of |
| following the terms and conditions either of that specified version or of |
| any later version that has been published (not as a draft) by the Free |
| Software Foundation. If the Document does not specify a version number of |
| this License, you may choose any version ever published (not as a draft) |
| by the Free Software Foundation. If the Document specifies that a proxy |
| can decide which future versions of this License can be used, that |
| proxy’s public statement of acceptance of a version permanently |
| authorizes you to choose that version for the Document. |
| </p><h3><a id="fdl-1-section11"></a> |
| 11. RELICENSING |
| </h3><p> |
| “Massive Multiauthor Collaboration Site” (or “MMC |
| Site”) means any World Wide Web server that publishes copyrightable |
| works and also provides prominent facilities for anybody to edit those |
| works. A public wiki that anybody can edit is an example of such a |
| server. A “Massive Multiauthor Collaboration” (or |
| “MMC”) contained in the site means any set of copyrightable |
| works thus published on the MMC site. |
| </p><p> |
| “CC-BY-SA” means the Creative Commons Attribution-Share Alike |
| 3.0 license published by Creative Commons Corporation, a not-for-profit |
| corporation with a principal place of business in San Francisco, |
| California, as well as future copyleft versions of that license published |
| by that same organization. |
| </p><p> |
| “Incorporate” means to publish or republish a Document, in |
| whole or in part, as part of another Document. |
| </p><p> |
| An MMC is “eligible for relicensing” if it is licensed under |
| this License, and if all works that were first published under this |
| License somewhere other than this MMC, and subsequently incorporated in |
| whole or in part into the MMC, (1) had no cover texts or invariant |
| sections, and (2) were thus incorporated prior to November 1, 2008. |
| </p><p> |
| The operator of an MMC Site may republish an MMC contained in the site |
| under CC-BY-SA on the same site at any time before August 1, 2009, |
| provided the MMC is eligible for relicensing. |
| </p><h3><a id="fdl-1-addendum"></a> |
| ADDENDUM: How to use this License for your documents |
| </h3><p> |
| To use this License in a document you have written, include a copy of the |
| License in the document and put the following copyright and license |
| notices just after the title page: |
| </p><pre class="screen">Copyright © YEAR YOUR NAME |
| |
| Permission is granted to copy, distribute and/or modify this document under the |
| terms of the GNU Free Documentation License, Version 1.3 or any later version |
| published by the Free Software Foundation; with no Invariant Sections, no |
| Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in |
| the section entitled “GNU Free Documentation License”.</pre><p> |
| If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, |
| replace the “with… Texts.” line with this: |
| </p><pre class="screen">with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts |
| being LIST, and with the Back-Cover Texts being LIST.</pre><p> |
| If you have Invariant Sections without Cover Texts, or some other |
| combination of the three, merge those two alternatives to suit the |
| situation. |
| </p><p> |
| If your document contains nontrivial examples of program code, we |
| recommend releasing these examples in parallel under your choice of free |
| software license, such as the GNU General Public License, to permit their |
| use in free software. |
| </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="appendix.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. |
| <acronym class="acronym">GNU</acronym> General Public License version 3 |
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