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Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/doc/xml/manual/locale.xml')
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diff --git a/gcc-4.4.3/libstdc++-v3/doc/xml/manual/locale.xml b/gcc-4.4.3/libstdc++-v3/doc/xml/manual/locale.xml deleted file mode 100644 index 9cb0a17e6..000000000 --- a/gcc-4.4.3/libstdc++-v3/doc/xml/manual/locale.xml +++ /dev/null @@ -1,652 +0,0 @@ -<sect1 id="manual.localization.locales.locale" xreflabel="locale"> - -<sect1info> - <keywordset> - <keyword> - ISO C++ - </keyword> - <keyword> - locale - </keyword> - </keywordset> -</sect1info> - -<title>locale</title> - -<para> -Describes the basic locale object, including nested -classes id, facet, and the reference-counted implementation object, -class _Impl. -</para> - -<sect2 id="locales.locale.req" xreflabel="locales.locale.req"> -<title>Requirements</title> - -<para> -Class locale is non-templatized and has two distinct types nested -inside of it: -</para> - -<blockquote> -<para> -<emphasis> -class facet -22.1.1.1.2 Class locale::facet -</emphasis> -</para> -</blockquote> - -<para> -Facets actually implement locale functionality. For instance, a facet -called numpunct is the data objects that can be used to query for the -thousands separator is in the German locale. -</para> - -<para> -Literally, a facet is strictly defined: -</para> - -<itemizedlist> - <listitem> - <para> - Containing the following public data member: - </para> - <para> - <code>static locale::id id;</code> - </para> - </listitem> - - <listitem> - <para> - Derived from another facet: - </para> - <para> - <code>class gnu_codecvt: public std::ctype<user-defined-type></code> - </para> - </listitem> -</itemizedlist> - -<para> -Of interest in this class are the memory management options explicitly -specified as an argument to facet's constructor. Each constructor of a -facet class takes a std::size_t __refs argument: if __refs == 0, the -facet is deleted when the locale containing it is destroyed. If __refs -== 1, the facet is not destroyed, even when it is no longer -referenced. -</para> - -<blockquote> -<para> -<emphasis> -class id -22.1.1.1.3 - Class locale::id -</emphasis> -</para> -</blockquote> - -<para> -Provides an index for looking up specific facets. -</para> -</sect2> - -<sect2 id="locales.locale.design" xreflabel="locales.locale.design"> -<title>Design</title> - -<para> -The major design challenge is fitting an object-orientated and -non-global locale design on top of POSIX and other relevant standards, -which include the Single Unix (nee X/Open.) -</para> - -<para> -Because C and earlier versions of POSIX fall down so completely, -portability is an issue. -</para> - -</sect2> - -<sect2 id="locales.locale.impl" xreflabel="locales.locale.impl"> -<title>Implementation</title> - - <sect3 id="locale.impl.c" xreflabel="locale.impl.c"> - <title>Interacting with "C" locales</title> - -<itemizedlist> - <listitem> - <para> - <code>`locale -a`</code> displays available locales. - </para> -<blockquote> -<programlisting> -af_ZA -ar_AE -ar_AE.utf8 -ar_BH -ar_BH.utf8 -ar_DZ -ar_DZ.utf8 -ar_EG -ar_EG.utf8 -ar_IN -ar_IQ -ar_IQ.utf8 -ar_JO -ar_JO.utf8 -ar_KW -ar_KW.utf8 -ar_LB -ar_LB.utf8 -ar_LY -ar_LY.utf8 -ar_MA -ar_MA.utf8 -ar_OM -ar_OM.utf8 -ar_QA -ar_QA.utf8 -ar_SA -ar_SA.utf8 -ar_SD -ar_SD.utf8 -ar_SY -ar_SY.utf8 -ar_TN -ar_TN.utf8 -ar_YE -ar_YE.utf8 -be_BY -be_BY.utf8 -bg_BG -bg_BG.utf8 -br_FR -bs_BA -C -ca_ES -ca_ES@euro -ca_ES.utf8 -ca_ES.utf8@euro -cs_CZ -cs_CZ.utf8 -cy_GB -da_DK -da_DK.iso885915 -da_DK.utf8 -de_AT -de_AT@euro -de_AT.utf8 -de_AT.utf8@euro -de_BE -de_BE@euro -de_BE.utf8 -de_BE.utf8@euro -de_CH -de_CH.utf8 -de_DE -de_DE@euro -de_DE.utf8 -de_DE.utf8@euro -de_LU -de_LU@euro -de_LU.utf8 -de_LU.utf8@euro -el_GR -el_GR.utf8 -en_AU -en_AU.utf8 -en_BW -en_BW.utf8 -en_CA -en_CA.utf8 -en_DK -en_DK.utf8 -en_GB -en_GB.iso885915 -en_GB.utf8 -en_HK -en_HK.utf8 -en_IE -en_IE@euro -en_IE.utf8 -en_IE.utf8@euro -en_IN -en_NZ -en_NZ.utf8 -en_PH -en_PH.utf8 -en_SG -en_SG.utf8 -en_US -en_US.iso885915 -en_US.utf8 -en_ZA -en_ZA.utf8 -en_ZW -en_ZW.utf8 -es_AR -es_AR.utf8 -es_BO -es_BO.utf8 -es_CL -es_CL.utf8 -es_CO -es_CO.utf8 -es_CR -es_CR.utf8 -es_DO -es_DO.utf8 -es_EC -es_EC.utf8 -es_ES -es_ES@euro -es_ES.utf8 -es_ES.utf8@euro -es_GT -es_GT.utf8 -es_HN -es_HN.utf8 -es_MX -es_MX.utf8 -es_NI -es_NI.utf8 -es_PA -es_PA.utf8 -es_PE -es_PE.utf8 -es_PR -es_PR.utf8 -es_PY -es_PY.utf8 -es_SV -es_SV.utf8 -es_US -es_US.utf8 -es_UY -es_UY.utf8 -es_VE -es_VE.utf8 -et_EE -et_EE.utf8 -eu_ES -eu_ES@euro -eu_ES.utf8 -eu_ES.utf8@euro -fa_IR -fi_FI -fi_FI@euro -fi_FI.utf8 -fi_FI.utf8@euro -fo_FO -fo_FO.utf8 -fr_BE -fr_BE@euro -fr_BE.utf8 -fr_BE.utf8@euro -fr_CA -fr_CA.utf8 -fr_CH -fr_CH.utf8 -fr_FR -fr_FR@euro -fr_FR.utf8 -fr_FR.utf8@euro -fr_LU -fr_LU@euro -fr_LU.utf8 -fr_LU.utf8@euro -ga_IE -ga_IE@euro -ga_IE.utf8 -ga_IE.utf8@euro -gl_ES -gl_ES@euro -gl_ES.utf8 -gl_ES.utf8@euro -gv_GB -gv_GB.utf8 -he_IL -he_IL.utf8 -hi_IN -hr_HR -hr_HR.utf8 -hu_HU -hu_HU.utf8 -id_ID -id_ID.utf8 -is_IS -is_IS.utf8 -it_CH -it_CH.utf8 -it_IT -it_IT@euro -it_IT.utf8 -it_IT.utf8@euro -iw_IL -iw_IL.utf8 -ja_JP.eucjp -ja_JP.utf8 -ka_GE -kl_GL -kl_GL.utf8 -ko_KR.euckr -ko_KR.utf8 -kw_GB -kw_GB.utf8 -lt_LT -lt_LT.utf8 -lv_LV -lv_LV.utf8 -mi_NZ -mk_MK -mk_MK.utf8 -mr_IN -ms_MY -ms_MY.utf8 -mt_MT -mt_MT.utf8 -nl_BE -nl_BE@euro -nl_BE.utf8 -nl_BE.utf8@euro -nl_NL -nl_NL@euro -nl_NL.utf8 -nl_NL.utf8@euro -nn_NO -nn_NO.utf8 -no_NO -no_NO.utf8 -oc_FR -pl_PL -pl_PL.utf8 -POSIX -pt_BR -pt_BR.utf8 -pt_PT -pt_PT@euro -pt_PT.utf8 -pt_PT.utf8@euro -ro_RO -ro_RO.utf8 -ru_RU -ru_RU.koi8r -ru_RU.utf8 -ru_UA -ru_UA.utf8 -se_NO -sk_SK -sk_SK.utf8 -sl_SI -sl_SI.utf8 -sq_AL -sq_AL.utf8 -sr_YU -sr_YU@cyrillic -sr_YU.utf8 -sr_YU.utf8@cyrillic -sv_FI -sv_FI@euro -sv_FI.utf8 -sv_FI.utf8@euro -sv_SE -sv_SE.iso885915 -sv_SE.utf8 -ta_IN -te_IN -tg_TJ -th_TH -th_TH.utf8 -tl_PH -tr_TR -tr_TR.utf8 -uk_UA -uk_UA.utf8 -ur_PK -uz_UZ -vi_VN -vi_VN.tcvn -wa_BE -wa_BE@euro -yi_US -zh_CN -zh_CN.gb18030 -zh_CN.gbk -zh_CN.utf8 -zh_HK -zh_HK.utf8 -zh_TW -zh_TW.euctw -zh_TW.utf8 -</programlisting> -</blockquote> -</listitem> - - <listitem> - <para> - <code>`locale`</code> displays environmental variables that - impact how locale("") will be deduced. - </para> -<blockquote> -<programlisting> -LANG=en_US -LC_CTYPE="en_US" -LC_NUMERIC="en_US" -LC_TIME="en_US" -LC_COLLATE="en_US" -LC_MONETARY="en_US" -LC_MESSAGES="en_US" -LC_PAPER="en_US" -LC_NAME="en_US" -LC_ADDRESS="en_US" -LC_TELEPHONE="en_US" -LC_MEASUREMENT="en_US" -LC_IDENTIFICATION="en_US" -LC_ALL= -</programlisting> -</blockquote> -</listitem> -</itemizedlist> - -<para> -From Josuttis, p. 697-698, which says, that "there is only *one* -relation (of the C++ locale mechanism) to the C locale mechanism: the -global C locale is modified if a named C++ locale object is set as the -global locale" (emphasis Paolo), that is: -</para> - -<programlisting>std::locale::global(std::locale(""));</programlisting> - -<para>affects the C functions as if the following call was made:</para> - -<programlisting>std::setlocale(LC_ALL, "");</programlisting> - -<para> - On the other hand, there is *no* vice versa, that is, calling - setlocale has *no* whatsoever on the C++ locale mechanism, in - particular on the working of locale(""), which constructs the locale - object from the environment of the running program, that is, in - practice, the set of LC_ALL, LANG, etc. variable of the shell. -</para> - - </sect3> -</sect2> - -<sect2 id="locales.locale.future" xreflabel="locales.locale.future"> -<title>Future</title> - -<itemizedlist> - <listitem> - <para> - Locale initialization: at what point does _S_classic, _S_global - get initialized? Can named locales assume this initialization - has already taken place? - </para> - </listitem> - - <listitem> - <para> - Document how named locales error check when filling data - members. I.e., a fr_FR locale that doesn't have - numpunct::truename(): does it use "true"? Or is it a blank - string? What's the convention? - </para> - </listitem> - - <listitem> - <para> - Explain how locale aliasing happens. When does "de_DE" use "de" - information? What is the rule for locales composed of just an - ISO language code (say, "de") and locales with both an ISO - language code and ISO country code (say, "de_DE"). - </para> - </listitem> - - <listitem> - <para> - What should non-required facet instantiations do? If the - generic implementation is provided, then how to end-users - provide specializations? - </para> - </listitem> -</itemizedlist> -</sect2> - -<bibliography id="locales.locale.biblio" xreflabel="locales.locale.biblio"> -<title>Bibliography</title> - - <biblioentry> - <title> - The GNU C Library - </title> - - <author> - <surname>McGrath</surname> - <firstname>Roland</firstname> - </author> - <author> - <surname>Drepper</surname> - <firstname>Ulrich</firstname> - </author> - - <copyright> - <year>2007</year> - <holder>FSF</holder> - </copyright> - <pagenums>Chapters 6 Character Set Handling and 7 Locales and Internationalization</pagenums> - - </biblioentry> - - <biblioentry> - <title> - Correspondence - </title> - - <author> - <surname>Drepper</surname> - <firstname>Ulrich</firstname> - </author> - - <copyright> - <year>2002</year> - <holder></holder> - </copyright> - </biblioentry> - - <biblioentry> - <title> - ISO/IEC 14882:1998 Programming languages - C++ - </title> - - <copyright> - <year>1998</year> - <holder>ISO</holder> - </copyright> - </biblioentry> - - <biblioentry> - <title> - ISO/IEC 9899:1999 Programming languages - C - </title> - - <copyright> - <year>1999</year> - <holder>ISO</holder> - </copyright> - </biblioentry> - - <biblioentry> - <title> - System Interface Definitions, Issue 6 (IEEE Std. 1003.1-200x) - </title> - - <copyright> - <year>1999</year> - <holder> - The Open Group/The Institute of Electrical and Electronics Engineers, Inc.</holder> - </copyright> - - <biblioid> - <ulink url="http://www.opennc.org/austin/docreg.html"> - </ulink> - </biblioid> - - </biblioentry> - - <biblioentry> - <title> - The C++ Programming Language, Special Edition - </title> - - <author> - <surname>Stroustrup</surname> - <firstname>Bjarne</firstname> - </author> - - <copyright> - <year>2000</year> - <holder>Addison Wesley, Inc.</holder> - </copyright> - <pagenums>Appendix D</pagenums> - - <publisher> - <publishername> - Addison Wesley - </publishername> - </publisher> - - </biblioentry> - - - <biblioentry> - <title> - Standard C++ IOStreams and Locales - </title> - <subtitle> - Advanced Programmer's Guide and Reference - </subtitle> - - <author> - <surname>Langer</surname> - <firstname>Angelika</firstname> - </author> - - <author> - <surname>Kreft</surname> - <firstname>Klaus</firstname> - </author> - - <copyright> - <year>2000</year> - <holder>Addison Wesley Longman, Inc.</holder> - </copyright> - - <publisher> - <publishername> - Addison Wesley Longman - </publishername> - </publisher> - - </biblioentry> - -</bibliography> - -</sect1> |