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< div class = "title" > Result.hpp< / div > < / div >
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< a href = "Result_8hpp.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /*< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > * Copyright (c) 2001, 2008,< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > * DecisionSoft Limited. All rights reserved.< / span > < / div >
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< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #ifndef _RESULT_HPP< / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define _RESULT_HPP< / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "preprocessor" > #include < string> < / span > < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "preprocessor" > #include < xercesc/util/XercesDefs.hpp> < / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "preprocessor" > #include < xqilla/framework/XQillaExport.hpp> < / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "preprocessor" > #include < < a class = "code" href = "Item_8hpp.html" > xqilla/items/Item.hpp< / a > > < / span > < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "preprocessor" > #include < < a class = "code" href = "ResultImpl_8hpp.html" > xqilla/runtime/ResultImpl.hpp< / a > > < / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "preprocessor" > #include < xqilla/runtime/EmptyResult.hpp> < / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "keyword" > class < / span > < a class = "code" href = "classSequence.html" > Sequence< / a > ;< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "keyword" > class < / span > SequenceType;< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "keyword" > class < / span > < a class = "code" href = "classDynamicContext.html" > DynamicContext< / a > ;< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "keyword" > class < / span > < a class = "code" href = "classStaticType.html" > StaticType< / a > ;< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > < a class = "line" href = "classResult.html" > 37< / a > < / span >   < span class = "keyword" > class < / span > XQILLA_API < a class = "code" href = "classResult.html" > Result< / a > < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   {< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < a class = "code" href = "classResult.html" > Result< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classRefCountPointer.html" > Item::Ptr< / a > & item);< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < a class = "code" href = "classResult.html" > Result< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classSequence.html" > Sequence< / a > & seq);< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < a class = "code" href = "classResult.html" > Result< / a > (< a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *impl);< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < a class = "code" href = "classResult.html" > Result< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classResult.html" > Result< / a > & o);< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < a class = "code" href = "classResult.html" > Result< / a > & operator=(< span class = "keyword" > const< / span > < a class = "code" href = "classResult.html" > Result< / a > & o);< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   ~< a class = "code" href = "classResult.html" > Result< / a > ();< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *operator-> ();< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *operator-> () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *< span class = "keyword" > get< / span > ();< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *< span class = "keyword" > get< / span > () < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < span class = "keywordtype" > bool< / span > isNull() < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   EmptyResult* getEmpty() < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *_impl;< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keyword" > static< / span > EmptyResult _empty;< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   };< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > < a class = "line" href = "classResult.html#afb0e13d1fd84752d4dd4f1c250442383" > 70< / a > < / span >   < span class = "keyword" > inline< / span > < span class = "keywordtype" > bool< / span > < a class = "code" href = "classResult.html#afb0e13d1fd84752d4dd4f1c250442383" > Result::isNull< / a > ()< span class = "keyword" > const< / span > < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keyword" > < / span > {< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keywordflow" > return< / span > _impl == 0;< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   }< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > < a class = "line" href = "classResult.html#a98858dfc452cee5c5197bd957f9c0715" > 75< / a > < / span >   < span class = "keyword" > inline< / span > < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *< a class = "code" href = "classResult.html#a98858dfc452cee5c5197bd957f9c0715" > Result::get< / a > ()< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   {< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "keywordflow" > if< / span > (_impl) < span class = "keywordflow" > return< / span > _impl;< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "classResult.html#a1d33d5326a611a9b1cd9e1c9f908bdb1" > getEmpty< / a > ();< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   }< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > < a class = "line" href = "classResult.html#ad699b382cbc38d188036f61bc54754e2" > 81< / a > < / span >   < span class = "keyword" > inline< / span > < span class = "keyword" > const< / span > < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *< a class = "code" href = "classResult.html#a98858dfc452cee5c5197bd957f9c0715" > Result::get< / a > ()< span class = "keyword" > const< / span > < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   < span class = "keyword" > < / span > {< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "keywordflow" > if< / span > (_impl) < span class = "keywordflow" > return< / span > _impl;< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "classResult.html#a1d33d5326a611a9b1cd9e1c9f908bdb1" > getEmpty< / a > ();< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   }< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > < a class = "line" href = "classResult.html#a6cc161373ec2b58852f250c1b2c4091e" > 87< / a > < / span >   < span class = "keyword" > inline< / span > < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *< a class = "code" href = "classResult.html#a6cc161373ec2b58852f250c1b2c4091e" > Result::operator-> < / a > ()< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   {< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > get< / span > ();< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   }< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > < a class = "line" href = "classResult.html#a3218a8e3d12a7d37885711bfb285960c" > 92< / a > < / span >   < span class = "keyword" > inline< / span > < span class = "keyword" > const< / span > < a class = "code" href = "classResultImpl.html" > ResultImpl< / a > *< a class = "code" href = "classResult.html#a6cc161373ec2b58852f250c1b2c4091e" > Result::operator-> < / a > ()< span class = "keyword" > const< / span > < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "keyword" > < / span > {< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > get< / span > ();< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   }< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "ttc" id = "classRefCountPointer_html" > < div class = "ttname" > < a href = "classRefCountPointer.html" > RefCountPointer< const Item > < / a > < / div > < / div >
< div class = "ttc" id = "ResultImpl_8hpp_html" > < div class = "ttname" > < a href = "ResultImpl_8hpp.html" > ResultImpl.hpp< / a > < / div > < / div >
< div class = "ttc" id = "classResult_html" > < div class = "ttname" > < a href = "classResult.html" > Result< / a > < / div > < div class = "ttdoc" > A scoped pointer wrapper for the lazily evaluated query result. < / div > < div class = "ttdef" > < b > Definition:< / b > Result.hpp:37< / div > < / div >
< div class = "ttc" id = "classResult_html_afb0e13d1fd84752d4dd4f1c250442383" > < div class = "ttname" > < a href = "classResult.html#afb0e13d1fd84752d4dd4f1c250442383" > Result::isNull< / a > < / div > < div class = "ttdeci" > bool isNull() const < / div > < div class = "ttdoc" > Returns true if the underlying pointer is null. < / div > < div class = "ttdef" > < b > Definition:< / b > Result.hpp:70< / div > < / div >
< div class = "ttc" id = "Item_8hpp_html" > < div class = "ttname" > < a href = "Item_8hpp.html" > Item.hpp< / a > < / div > < / div >
< div class = "ttc" id = "classDynamicContext_html" > < div class = "ttname" > < a href = "classDynamicContext.html" > DynamicContext< / a > < / div > < div class = "ttdoc" > The execution time dynamic context interface. < / div > < div class = "ttdef" > < b > Definition:< / b > DynamicContext.hpp:38< / div > < / div >
< div class = "ttc" id = "classResult_html_a1d33d5326a611a9b1cd9e1c9f908bdb1" > < div class = "ttname" > < a href = "classResult.html#a1d33d5326a611a9b1cd9e1c9f908bdb1" > Result::getEmpty< / a > < / div > < div class = "ttdeci" > EmptyResult * getEmpty() const < / div > < / div >
< div class = "ttc" id = "classResult_html_a98858dfc452cee5c5197bd957f9c0715" > < div class = "ttname" > < a href = "classResult.html#a98858dfc452cee5c5197bd957f9c0715" > Result::get< / a > < / div > < div class = "ttdeci" > ResultImpl * get()< / div > < div class = "ttdoc" > Returns the underlying ResultImpl object. < / div > < div class = "ttdef" > < b > Definition:< / b > Result.hpp:75< / div > < / div >
< div class = "ttc" id = "classStaticType_html" > < div class = "ttname" > < a href = "classStaticType.html" > StaticType< / a > < / div > < div class = "ttdoc" > Class that represents the static type of an expression. < / div > < div class = "ttdef" > < b > Definition:< / b > StaticType.hpp:33< / div > < / div >
< div class = "ttc" id = "classSequence_html" > < div class = "ttname" > < a href = "classSequence.html" > Sequence< / a > < / div > < div class = "ttdoc" > An eagerly evaluated result of a query execution. < / div > < div class = "ttdef" > < b > Definition:< / b > Sequence.hpp:39< / div > < / div >
< div class = "ttc" id = "classResultImpl_html" > < div class = "ttname" > < a href = "classResultImpl.html" > ResultImpl< / a > < / div > < div class = "ttdoc" > A lazily evaluated query result. < / div > < div class = "ttdef" > < b > Definition:< / b > ResultImpl.hpp:33< / div > < / div >
< div class = "ttc" id = "classResult_html_a6cc161373ec2b58852f250c1b2c4091e" > < div class = "ttname" > < a href = "classResult.html#a6cc161373ec2b58852f250c1b2c4091e" > Result::operator-> < / a > < / div > < div class = "ttdeci" > ResultImpl * operator-> ()< / div > < div class = "ttdoc" > Returns the underlying ResultImpl object. < / div > < div class = "ttdef" > < b > Definition:< / b > Result.hpp:87< / div > < / div >
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