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< h1 > ResultImpl Class Reference< / h1 > <!-- doxytag: class="ResultImpl" --> <!-- doxytag: inherits="LocationInfo" --> A lazily evaluated query result.
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< a href = "#_details" > More...< / a >
< p >
< code > #include < < a class = "el" href = "ResultImpl_8hpp-source.html" > ResultImpl.hpp< / a > > < / code >
< p >
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< div class = "dynheader" >
Inheritance diagram for ResultImpl:< / div >
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< p > < center > < img src = "classResultImpl__inherit__graph.png" border = "0" usemap = "#ResultImpl__inherit__map" alt = "Inheritance graph" > < / center >
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< map name = "ResultImpl__inherit__map" >
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< area shape = "rect" href = "classGenerateEventsResult.html" title = "GenerateEventsResult" alt = "" coords = "5,156,157,180" > < area shape = "rect" title = "Top level lazy result iterator." alt = "" coords = "181,156,336,180" > < area shape = "rect" href = "classLocationInfo.html" title = "A class that gives records a location in the query." alt = "" coords = "124,7,215,31" > < / map >
< center > < font size = "2" > [< a href = "graph_legend.html" > legend< / a > ]< / font > < / center > < / div >
< p >
< a href = "classResultImpl-members.html" > List of all members.< / a > < table border = "0" cellpadding = "0" cellspacing = "0" >
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< tr > < td > < / td > < / tr >
< tr > < td colspan = "2" > < br > < h2 > Public Member Functions< / h2 > < / td > < / tr >
< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > virtual < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#8f4c0a79354b00cfcf58b2ef3100bf57" > ~ResultImpl< / a > ()< / td > < / tr >
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< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > < a class = "el" href = "classResult.html" > Result< / a > * < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#fe6b26d2f92bd9a494c60ff2c21dbbac" > getResultPointer< / a > ()< / td > < / tr >
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< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > void < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#6f4ce236cfd8dba22738c3718e0cda4c" > setResultPointer< / a > (< a class = "el" href = "classResult.html" > Result< / a > *p)< / td > < / tr >
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< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > virtual < a class = "el" href = "classRefCountPointer.html" > Item::Ptr< / a > < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#4820c3c36a27975b1b704b903d2d1c5f" > next< / a > (< a class = "el" href = "classDynamicContext.html" > DynamicContext< / a > *context)< / td > < / tr >
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< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Get the next item from the iterator. Returns null if the is no next value. < a href = "#4820c3c36a27975b1b704b903d2d1c5f" > < / a > < br > < / td > < / tr >
< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > virtual < a class = "el" href = "classRefCountPointer.html" > Item::Ptr< / a > < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#8f095d8add3f386c32a9580524c44ae3" > nextOrTail< / a > (< a class = "el" href = "classResult.html" > Result< / a > & tail, < a class = "el" href = "classDynamicContext.html" > DynamicContext< / a > *context)< / td > < / tr >
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< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Gets the next item, or returns a tail call < a class = "el" href = "classResult.html" title = "A scoped pointer wrapper for the lazily evaluated query result." > Result< / a > which will give the next item. < a href = "#8f095d8add3f386c32a9580524c44ae3" > < / a > < br > < / td > < / tr >
< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > virtual < a class = "el" href = "classSequence.html" > Sequence< / a > < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#e88cb3ac28f6dc7a8a712903fdd44377" > toSequence< / a > (< a class = "el" href = "classDynamicContext.html" > DynamicContext< / a > *context)< / td > < / tr >
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< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Cast operator to a < a class = "el" href = "classSequence.html" title = "An eagerly evaluated result of a query execution." > Sequence< / a > . Only works properly before < a class = "el" href = "classResultImpl.html#4820c3c36a27975b1b704b903d2d1c5f" title = "Get the next item from the iterator. Returns null if the is no next value." > next()< / a > has been called. < a href = "#e88cb3ac28f6dc7a8a712903fdd44377" > < / a > < br > < / td > < / tr >
< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > virtual ResultBufferImpl * < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#c4152b3ff07d311cd9d669e4a11b47dd" > toResultBuffer< / a > (unsigned int readCount)< / td > < / tr >
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< tr > < td class = "mdescLeft" > < / td > < td class = "mdescRight" > Returns a result buffer of the result. < a href = "#c4152b3ff07d311cd9d669e4a11b47dd" > < / a > < br > < / td > < / tr >
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< tr > < td colspan = "2" > < br > < h2 > Protected Member Functions< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#e7fdab3da3aecae7cfe9a031ca79b8d7" > ResultImpl< / a > (const < a class = "el" href = "classLocationInfo.html" > LocationInfo< / a > *o)< / td > < / tr >
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< tr > < td colspan = "2" > < br > < h2 > Protected Attributes< / h2 > < / td > < / tr >
< tr > < td class = "memItemLeft" nowrap align = "right" valign = "top" > < a class = "el" href = "classResult.html" > Result< / a > * < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "classResultImpl.html#e9e8cbdcfea2cff7ea65fc014bc5ea13" > resultPointer_< / a > < / td > < / tr >
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< / table >
< hr > < a name = "_details" > < / a > < h2 > Detailed Description< / h2 >
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A lazily evaluated query result. < hr > < h2 > Constructor & Destructor Documentation< / h2 >
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< a class = "anchor" name = "8f4c0a79354b00cfcf58b2ef3100bf57" > < / a > <!-- doxytag: member="ResultImpl::~ResultImpl" ref="8f4c0a79354b00cfcf58b2ef3100bf57" args="()" -->
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< td class = "memname" > virtual ResultImpl::~ResultImpl < / td >
< td > (< / td >
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< a class = "anchor" name = "e7fdab3da3aecae7cfe9a031ca79b8d7" > < / a > <!-- doxytag: member="ResultImpl::ResultImpl" ref="e7fdab3da3aecae7cfe9a031ca79b8d7" args="(const LocationInfo *o)" -->
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< td class = "memname" > ResultImpl::ResultImpl < / td >
< td > (< / td >
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< td class = "paramtype" > const < a class = "el" href = "classLocationInfo.html" > LocationInfo< / a > * < / td >
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< td class = "paramname" > < em > o< / em > < / td >
< td > ) < / td >
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< td width = "100%" > < code > [protected]< / code > < / td >
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< hr > < h2 > Member Function Documentation< / h2 >
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< a class = "anchor" name = "fe6b26d2f92bd9a494c60ff2c21dbbac" > < / a > <!-- doxytag: member="ResultImpl::getResultPointer" ref="fe6b26d2f92bd9a494c60ff2c21dbbac" args="()" -->
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< td class = "memname" > < a class = "el" href = "classResult.html" > Result< / a > * ResultImpl::getResultPointer < / td >
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< td > (< / td >
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< td class = "paramname" > < / td >
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< td > ) < / td >
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< td width = "100%" > < code > [inline]< / code > < / td >
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< a class = "anchor" name = "6f4ce236cfd8dba22738c3718e0cda4c" > < / a > <!-- doxytag: member="ResultImpl::setResultPointer" ref="6f4ce236cfd8dba22738c3718e0cda4c" args="(Result *p)" -->
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< td class = "memname" > void ResultImpl::setResultPointer < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "classResult.html" > Result< / a > * < / td >
< td class = "paramname" > < em > p< / em > < / td >
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< td > ) < / td >
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< td width = "100%" > < code > [inline]< / code > < / td >
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< a class = "anchor" name = "4820c3c36a27975b1b704b903d2d1c5f" > < / a > <!-- doxytag: member="ResultImpl::next" ref="4820c3c36a27975b1b704b903d2d1c5f" args="(DynamicContext *context)" -->
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< td class = "memname" > virtual < a class = "el" href = "classRefCountPointer.html" > Item::Ptr< / a > ResultImpl::next < / td >
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< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "classDynamicContext.html" > DynamicContext< / a > * < / td >
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< td class = "paramname" > < em > context< / em > < / td >
< td > ) < / td >
< td width = "100%" > < code > [virtual]< / code > < / td >
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Get the next item from the iterator. Returns null if the is no next value.
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< a class = "anchor" name = "8f095d8add3f386c32a9580524c44ae3" > < / a > <!-- doxytag: member="ResultImpl::nextOrTail" ref="8f095d8add3f386c32a9580524c44ae3" args="(Result &tail, DynamicContext *context)" -->
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< td class = "memname" > virtual < a class = "el" href = "classRefCountPointer.html" > Item::Ptr< / a > ResultImpl::nextOrTail < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "classResult.html" > Result< / a > & < / td >
< td class = "paramname" > < em > tail< / em > , < / td >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "classDynamicContext.html" > DynamicContext< / a > * < / td >
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< td class = "paramname" > < em > context< / em > < / td > < td > < / td >
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< td > < / td >
< td > )< / td >
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< td > < / td > < td > < / td > < td width = "100%" > < code > [virtual]< / code > < / td >
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Gets the next item, or returns a tail call < a class = "el" href = "classResult.html" title = "A scoped pointer wrapper for the lazily evaluated query result." > Result< / a > which will give the next item.
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< p >
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< p > Reimplemented in < a class = "el" href = "classGenerateEventsResult.html#0b852c6cbb3807c7b2cdb42d7e1e62ad" > GenerateEventsResult< / a > .< / p >
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< a class = "anchor" name = "e88cb3ac28f6dc7a8a712903fdd44377" > < / a > <!-- doxytag: member="ResultImpl::toSequence" ref="e88cb3ac28f6dc7a8a712903fdd44377" args="(DynamicContext *context)" -->
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< td class = "memname" > virtual < a class = "el" href = "classSequence.html" > Sequence< / a > ResultImpl::toSequence < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "classDynamicContext.html" > DynamicContext< / a > * < / td >
< td class = "paramname" > < em > context< / em > < / td >
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Cast operator to a < a class = "el" href = "classSequence.html" title = "An eagerly evaluated result of a query execution." > Sequence< / a > . Only works properly before < a class = "el" href = "classResultImpl.html#4820c3c36a27975b1b704b903d2d1c5f" title = "Get the next item from the iterator. Returns null if the is no next value." > next()< / a > has been called.
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< a class = "anchor" name = "c4152b3ff07d311cd9d669e4a11b47dd" > < / a > <!-- doxytag: member="ResultImpl::toResultBuffer" ref="c4152b3ff07d311cd9d669e4a11b47dd" args="(unsigned int readCount)" -->
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< td class = "memname" > virtual ResultBufferImpl* ResultImpl::toResultBuffer < / td >
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< td > (< / td >
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< td class = "paramtype" > unsigned int < / td >
< td class = "paramname" > < em > readCount< / em > < / td >
< td > ) < / td >
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Returns a result buffer of the result.
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< hr > < h2 > Member Data Documentation< / h2 >
< a class = "anchor" name = "e9e8cbdcfea2cff7ea65fc014bc5ea13" > < / a > <!-- doxytag: member="ResultImpl::resultPointer_" ref="e9e8cbdcfea2cff7ea65fc014bc5ea13" args="" -->
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< td class = "memname" > < a class = "el" href = "classResult.html" > Result< / a > * < a class = "el" href = "classResultImpl.html#e9e8cbdcfea2cff7ea65fc014bc5ea13" > ResultImpl::resultPointer_< / a > < code > [protected]< / code > < / td >
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< hr > The documentation for this class was generated from the following file:< ul >
< li > < a class = "el" href = "ResultImpl_8hpp-source.html" > ResultImpl.hpp< / a > < / ul >
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< hr size = "1" > < address style = "text-align: right;" > < small > Generated on Mon Jan 5 19:54:24 2009 for XQilla Simple API by
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< a href = "http://www.doxygen.org/index.html" >
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< img src = "doxygen.png" alt = "doxygen" align = "middle" border = "0" > < / a > 1.5.5 < / small > < / address >
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