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< div class = "section range_reference_concept_implementation_semantics_metafunctions" >
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< div class = "titlepage" >< div >< div >< h5 class = "title" >
< a name = "range.reference.concept_implementation.semantics.metafunctions" ></ a >< a class = "link" href = "metafunctions.html" title = "Metafunctions" > Metafunctions</ a >
</ h5 ></ div ></ div ></ div >
< div class = "informaltable" >< table class = "table" >
< colgroup >
< col >
< col >
< col >
</ colgroup >
< thead >< tr >
< th >
< p >
Expression
</ p >
</ th >
< th >
< p >
Return type
</ p >
</ th >
< th >
< p >
Complexity
</ p >
</ th >
</ tr ></ thead >
< tbody >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
</ p >
< pre xmlns:rev = "http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class = "table-programlisting" >< span class = "identifier" > T</ span >< span class = "special" > ::</ span >< span class = "identifier" > iterator</ span >
< span class = "identifier" > P</ span >< span class = "special" > ::</ span >< span class = "identifier" > first_type</ span >
< span class = "identifier" > A</ span >< span class = "special" > *</ span >
</ pre >
< p >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "keyword" > const</ span >
< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
</ p >
< pre xmlns:rev = "http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class = "table-programlisting" >< span class = "identifier" > T</ span >< span class = "special" > ::</ span >< span class = "identifier" > const_iterator</ span >
< span class = "identifier" > P</ span >< span class = "special" > ::</ span >< span class = "identifier" > first_type</ span >
< span class = "keyword" > const</ span > < span class = "identifier" > A</ span >< span class = "special" > *</ span >
</ pre >
< p >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_value</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > iterator_value</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_reference</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > iterator_reference</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_pointer</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > iterator_pointer</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_category</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > iterator_category</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_difference</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > iterator_category</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_reverse_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > reverse_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >< span class = "special" > > </ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > range_reverse_iterator</ span >< span class = "special" > < </ span >< span class = "keyword" > const</ span >
< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > ::</ span >< span class = "identifier" > reverse_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > range_iterator</ span >< span class = "special" > < </ span >< span class = "keyword" > const</ span > < span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
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< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > has_range_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > mpl</ span >< span class = "special" > ::</ span >< span class = "identifier" > true_</ span ></ code > if < code class = "computeroutput" >< span class = "identifier" > range_mutable_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
is a valid expression, < code class = "computeroutput" >< span class = "identifier" > mpl</ span >< span class = "special" > ::</ span >< span class = "identifier" > false_</ span ></ code >
otherwise
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
< tr >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > has_range_const_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
</ p >
</ td >
< td >
< p >
< code class = "computeroutput" >< span class = "identifier" > mpl</ span >< span class = "special" > ::</ span >< span class = "identifier" > true_</ span ></ code > if < code class = "computeroutput" >< span class = "identifier" > range_const_iterator</ span >< span class = "special" > < </ span >< span class = "identifier" > X</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ code >
is a valid expression, < code class = "computeroutput" >< span class = "identifier" > mpl</ span >< span class = "special" > ::</ span >< span class = "identifier" > false_</ span ></ code >
otherwise
</ p >
</ td >
< td >
< p >
compile time
</ p >
</ td >
</ tr >
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</ tbody >
</ table ></ div >
</ div >
< table xmlns:rev = "http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width = "100%" >< tr >
< td align = "left" ></ td >
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< td align = "right" >< div class = "copyright-footer" > Copyright © 2003-2010 Thorsten Ottosen,
Neil Groves< p >
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Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at < a href = "http://www.boost.org/LICENSE_1_0.txt" target = "_top" > http://www.boost.org/LICENSE_1_0.txt</ a > )
</ p >
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