2004-11-28 03:35:12 +00:00
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2004-11-28 03:35:12 +00:00
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< h1 >< a class = "toc-backref" href = "./configuration.html#id522" name = "limit-vector-size" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a ></ h1 >
< div class = "section" id = "configuration-limit-synopsis" >
< h3 >< a class = "subsection-title" href = "#synopsis" name = "synopsis" > Synopsis</ a ></ h3 >
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#if !defined(< a href = "./limit-vector-size.html" class = "identifier" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a > )
# define < a href = "./limit-vector-size.html" class = "identifier" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a > \
< em > implementation-defined integral constant</ em > \
/**/
#endif
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< div class = "section" id = "configuration-limit-description" >
< h3 >< a class = "subsection-title" href = "#description" name = "description" > Description</ a ></ h3 >
< p >< tt class = "literal" >< span class = "pre" >< a href = "./limit-vector-size.html" class = "identifier" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a ></ span ></ tt > is an overridable configuration macro regulating
the maximum arity of the < tt class = "literal" >< span class = "pre" >< a href = "./vector.html" class = "identifier" > vector</ a ></ span ></ tt > 's and < tt class = "literal" >< span class = "pre" >< a href = "./vector-c.html" class = "identifier" > vector_c</ a ></ span ></ tt > 's < a class = "reference" href = "./variadic-sequence.html" > variadic forms</ a > . In this
implementation of the library, < tt class = "literal" >< span class = "pre" >< a href = "./limit-vector-size.html" class = "identifier" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a ></ span ></ tt > has a default value
of 20. To override the default limit, define < tt class = "literal" >< span class = "pre" >< a href = "./limit-vector-size.html" class = "identifier" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a ></ span ></ tt > to
the desired maximum arity rounded up to the nearest multiple of ten before
including any library header. [< em > Note:</ em > Overriding will take effect
< em > only</ em > if the library is configured not to use < a class = "reference" href = "./cfg-no-preprocessed.html" > preprocessed headers</ a > . See
< a class = "refentry reference" href = "./cfg-no-preprocessed.html" >< tt class = "refentry literal" >< span class = "pre" > BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS</ span ></ tt ></ a > for more information. — < em > end note</ em > ]</ p >
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< h3 >< a class = "subsection-title" href = "#example" name = "example" > Example</ a ></ h3 >
< pre class = "literal-block" >
#define < a href = "./cfg-no-preprocessed.html" class = "identifier" > BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS</ a >
#define < a href = "./limit-vector-size.html" class = "identifier" > BOOST_MPL_LIMIT_VECTOR_SIZE</ a > 10
< tt class = "literal" >< span class = "pre" > #</ span ></ tt > include < boost/mpl/< a href = "./vector.html" class = "identifier" > vector</ a > .hpp>
using namespace boost::mpl;
typedef < a href = "./vector-c.html" class = "identifier" > vector_c</ a > < int,1> v_1;
typedef < a href = "./vector-c.html" class = "identifier" > vector_c</ a > < int,1,2,3,4,5,6,7,8,9,10> v_10;
// typedef < a href = "./vector-c.html" class = "identifier" > vector_c</ a > < int,1,2,3,4,5,6,7,8,9,10,11> v_11; // error!
</ pre >
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< div class = "section" id = "configuration-limit-see-also" >
< h3 >< a class = "subsection-title" href = "#see-also" name = "see-also" > See also</ a ></ h3 >
< p >< a class = "reference" href = "./configuration.html" > Configuration</ a > , < a class = "refentry reference" href = "./cfg-no-preprocessed.html" >< tt class = "refentry literal" >< span class = "pre" > BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS</ span ></ tt ></ a > , < a class = "refentry reference" href = "./limit-list-size.html" >< tt class = "refentry literal" >< span class = "pre" > BOOST_MPL_LIMIT_LIST_SIZE</ span ></ tt ></ a ></ p >
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