61 lines
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61 lines
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<TITLE>CLHS: Function MAKE-STRING-OUTPUT-STREAM</TITLE>
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<H1><A REV=MADE HREF="http://www.lispworks.com/"><IMG WIDTH=80 HEIGHT=65 ALT="[LISPWORKS]" SRC="../Graphics/LWSmall.gif" ALIGN=Bottom></A><A REL=TOP HREF="../Front/index.htm"><IMG WIDTH=237 HEIGHT=65 ALT="[Common Lisp HyperSpec (TM)]" SRC="../Graphics/CLHS_Sm.gif" ALIGN=Bottom></A> <A REL=PREV HREF="f_mk_s_1.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Previous]" SRC="../Graphics/Prev.gif" ALIGN=Bottom></A><A REL=UP HREF="c_stream.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Up]" SRC="../Graphics/Up.gif" ALIGN=Bottom></A><A REL=NEXT HREF="m_w_in_f.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Next]" SRC="../Graphics/Next.gif" ALIGN=Bottom></A></H1>
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<A NAME="make-string-output-stream"><I>Function</I> <B>MAKE-STRING-OUTPUT-STREAM</B></A> <P>
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<P><B>Syntax:</B><P>
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<P>
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<B>make-string-output-stream</B> <I><TT>&key</TT> element-type</I> => <I>string-stream</I><P>
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<P>
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<P><B>Arguments and Values:</B><P>
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<P>
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<I>element-type</I>---a <A REL=DEFINITION HREF="26_glo_t.htm#type_specifier"><I>type specifier</I></A>. The default is <A REL=DEFINITION HREF="t_ch.htm#character"><B>character</B></A>. <P>
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<I>string-stream</I>---an <A REL=DEFINITION HREF="26_glo_o.htm#output"><I>output</I></A> <A REL=DEFINITION HREF="26_glo_s.htm#string_stream"><I>string stream</I></A>. <P>
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<P><B>Description:</B><P>
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<P>
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Returns an <A REL=DEFINITION HREF="26_glo_o.htm#output"><I>output</I></A> <A REL=DEFINITION HREF="26_glo_s.htm#string_stream"><I>string stream</I></A> that accepts <A REL=DEFINITION HREF="26_glo_c.htm#character"><I>characters</I></A> and makes available (via <A REL=DEFINITION HREF="f_get_ou.htm#get-output-stream-string"><B>get-output-stream-string</B></A>) a <A REL=DEFINITION HREF="26_glo_s.htm#string"><I>string</I></A> that contains the <A REL=DEFINITION HREF="26_glo_c.htm#character"><I>characters</I></A> that were actually output. <P>
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The <I>element-type</I> names the <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> of the <A REL=DEFINITION HREF="26_glo_e.htm#element"><I>elements</I></A> of the <A REL=DEFINITION HREF="26_glo_s.htm#string"><I>string</I></A>; a <A REL=DEFINITION HREF="26_glo_s.htm#string"><I>string</I></A> is constructed of the most specialized <A REL=DEFINITION HREF="26_glo_t.htm#type"><I>type</I></A> that can accommodate <A REL=DEFINITION HREF="26_glo_e.htm#element"><I>elements</I></A> of that <I>element-type</I>. <P>
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<P><B>Examples:</B><P>
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<P>
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<PRE>
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(let ((s (make-string-output-stream)))
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(write-string "testing... " s)
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(prin1 1234 s)
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(get-output-stream-string s))
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=> "testing... 1234"
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</PRE>
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</TT> <P>
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<P><B>Affected By:</B> None.
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<P>
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<P><B>Exceptional Situations:</B> None.
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<P>
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<P>
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<P><B>See Also:</B><P>
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<P>
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<A REL=DEFINITION HREF="f_get_ou.htm#get-output-stream-string"><B>get-output-stream-string</B></A>, <A REL=DEFINITION HREF="m_w_out_.htm#with-output-to-string"><B>with-output-to-string</B></A> <P>
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<P><B>Notes:</B> None.
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<P>
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<P><HR>The following <A REL=META HREF="../Front/X3J13Iss.htm">X3J13 cleanup issues</A>, <I>not part of the specification</I>, apply to this section:<P><UL><LI> <A REL=CHILD HREF="../Issues/iss327.htm">STREAM-ACCESS:ADD-TYPES-ACCESSORS</A><LI> <A REL=CHILD HREF="../Issues/iss040.htm">CHARACTER-PROPOSAL:2-5-6</A><P></UL><HR>
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