[q-lang-cvs] q/doc qdoc.texi,1.141,1.142
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From: Albert G. <ag...@us...> - 2008-01-18 11:35:02
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Update of /cvsroot/q-lang/q/doc In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv12347 Modified Files: qdoc.texi Log Message: update documentation Index: qdoc.texi =================================================================== RCS file: /cvsroot/q-lang/q/doc/qdoc.texi,v retrieving revision 1.141 retrieving revision 1.142 diff -C2 -d -r1.141 -r1.142 *** qdoc.texi 18 Jan 2008 11:18:45 -0000 1.141 --- qdoc.texi 18 Jan 2008 11:34:58 -0000 1.142 *************** *** 11324,11337 **** floating point values, as of Q 7.11 @code{clib} offers a number of specialized operations which provide direct read/write access to the ! elements of numeric vectors, and to convert between such C vectors and ! lists of integer or floating point values. These operations are all ! implemented directly in C and will usually be much more efficient for ! manipulating numeric C vectors than the basic byte-oriented functions. Moreover, they allow you to modify the elements of a C vector in a direct fashion, turning byte strings into a mutable data structure. Different operations are provided to handle vectors of signed or ! unsigned 8/16/32 (machine) integers, as well as single and double ! precision floating point numbers. For instance: @smallexample --- 11324,11337 ---- floating point values, as of Q 7.11 @code{clib} offers a number of specialized operations which provide direct read/write access to the ! elements of numeric vectors, and allow you to convert between C vectors ! and Q lists of integer or floating point values. These operations are ! all implemented directly in C and will usually be much more efficient ! for manipulating numeric C vectors than the basic byte-oriented functions. Moreover, they allow you to modify the elements of a C vector in a direct fashion, turning byte strings into a mutable data structure. Different operations are provided to handle vectors of signed or ! unsigned 8/16/32 bit (machine) integers, as well as single (32 bit) and ! double precision (64 bit) floating point numbers. For instance: @smallexample |