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< div class = "titlepage" >< div >< div >< h5 class = "title" >
< a name = "fusion.algorithms.query.metafunctions.find" ></ a >< a href = "find.html" title = "find" > find</ a ></ h5 ></ div ></ div ></ div >
< a name = "fusion.algorithms.query.metafunctions.find.description" ></ a >< h6 >
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< a name = "id566367" ></ a >
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< a href = "find.html#fusion.algorithms.query.metafunctions.find.description" > Description</ a >
</ h6 >
< p >
Returns the result type of < tt class = "computeroutput" >< span class = "identifier" > find</ span ></ tt > ,
given the sequence and search types.
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< a name = "fusion.algorithms.query.metafunctions.find.synopsis" ></ a >< h6 >
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< a name = "id566408" ></ a >
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< a href = "find.html#fusion.algorithms.query.metafunctions.find.synopsis" > Synopsis</ a >
</ h6 >
< pre class = "programlisting" >
< span class = "keyword" > template</ span >< span class = "special" > < </ span >
< span class = "keyword" > typename</ span > < span class = "identifier" > Sequence</ span >< span class = "special" > ,</ span >
< span class = "keyword" > typename</ span > < span class = "identifier" > T</ span >
< span class = "special" > > </ span >
< span class = "keyword" > struct</ span > < span class = "identifier" > find</ span >
< span class = "special" > {</ span >
< span class = "keyword" > typedef</ span > < span class = "emphasis" >< em > unspecified</ em ></ span > < span class = "identifier" > type</ span >< span class = "special" > ;</ span >
< span class = "special" > };</ span >
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< h4 >
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< a name = "id566530" ></ a >
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< span class = "table-title" > Parameters</ span >
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< col >
< col >
< col >
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< thead >< tr >
< th > Parameter</ th >
< th > Requirement</ th >
< th > Description</ th >
</ tr ></ thead >
< tbody >
< tr >
< td >< tt class = "computeroutput" >< span class = "identifier" > Sequence</ span ></ tt ></ td >
< td > Model
of < a href = "../../../sequences/concepts/forward_sequence.html" title = "Forward
Sequence" > Forward
Sequence</ a >
</ td >
< td > Operation's argument</ td >
</ tr >
< tr >
< td >< tt class = "computeroutput" >< span class = "identifier" > T</ span ></ tt ></ td >
< td > Any
type</ td >
< td > Operation's argument</ td >
</ tr >
</ tbody >
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< a name = "fusion.algorithms.query.metafunctions.find.expression_semantics" ></ a >< h6 >
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< a name = "id566629" ></ a >
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< a href = "find.html#fusion.algorithms.query.metafunctions.find.expression_semantics" > Expression
Semantics</ a >
</ h6 >
< pre class = "programlisting" >
< a href = "find.html" title = "find" >< tt class = "computeroutput" >< span class = "identifier" > result_of</ span >< span class = "special" > ::</ span >< span class = "identifier" > find</ span ></ tt ></ a >< span class = "special" > < </ span >< span class = "identifier" > Sequence</ span >< span class = "special" > ,</ span > < span class = "identifier" > T</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span >
</ pre >
< p >
< span class = "bold" >< b > Return type</ b ></ span > : A model of the same iterator
category as the iterators of < tt class = "computeroutput" >< span class = "identifier" > Sequence</ span ></ tt > .
</ p >
< p >
< span class = "bold" >< b > Semantics</ b ></ span > : Returns an iterator to the
first element of type < tt class = "computeroutput" >< span class = "identifier" > T</ span ></ tt >
in < tt class = "computeroutput" >< span class = "identifier" > Sequence</ span ></ tt > , or < tt class = "computeroutput" >< a href = "../../../sequences/intrinsics/metafunctions/end.html" title = "end" >< tt class = "computeroutput" >< span class = "identifier" > result_of</ span >< span class = "special" > ::</ span >< span class = "identifier" > end</ span ></ tt ></ a >< span class = "special" > < </ span >< span class = "identifier" > Sequence</ span >< span class = "special" > > ::</ span >< span class = "identifier" > type</ span ></ tt > if there is no such element.
</ p >
< a name = "fusion.algorithms.query.metafunctions.find.complexity" ></ a >< h6 >
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< a name = "id566825" ></ a >
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< a href = "find.html#fusion.algorithms.query.metafunctions.find.complexity" > Complexity</ a >
</ h6 >
< p >
Linear, at most < tt class = "computeroutput" >< a href = "../../../sequences/intrinsics/metafunctions/size.html" title = "size" >< tt class = "computeroutput" >< span class = "identifier" > result_of</ span >< span class = "special" > ::</ span >< span class = "identifier" > size</ span ></ tt ></ a >< span class = "special" > < </ span >< span class = "identifier" > Sequence</ span >< span class = "special" > > ::</ span >< span class = "identifier" > value</ span ></ tt > comparisons.
</ p >
< a name = "fusion.algorithms.query.metafunctions.find.header" ></ a >< h6 >
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< a name = "id566907" ></ a >
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< a href = "find.html#fusion.algorithms.query.metafunctions.find.header" > Header</ a >
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< pre class = "programlisting" >
< span class = "preprocessor" > #include</ span > < span class = "special" > < </ span >< span class = "identifier" > boost</ span >< span class = "special" > /</ span >< span class = "identifier" > fusion</ span >< span class = "special" > /</ span >< span class = "identifier" > algorithm</ span >< span class = "special" > /</ span >< span class = "identifier" > query</ span >< span class = "special" > /</ span >< span class = "identifier" > find</ span >< span class = "special" > .</ span >< span class = "identifier" > hpp</ span >< span class = "special" > > </ span >
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< td align = "right" >< small > Copyright © 2001-2005 Joel de Guzman, Dan Marsden</ small ></ td >
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