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docs: Add a note about moving xpath_query

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Arseny Kapoulkine 2015-10-17 08:59:41 -07:00
parent 384db6ba29
commit 67702277e6
2 changed files with 3 additions and 3 deletions
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docs/manual.adoc
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@ -1880,7 +1880,7 @@ When you call `select_nodes` with an expression string as an argument, a query o
* You can use query objects to evaluate XPath expressions which result in booleans, numbers or strings;
* You can get the type of expression value via query object.
Query objects correspond to `xpath_query` type. They are immutable and non-copyable: they are bound to the expression at creation time and can not be cloned. If you want to put query objects in a container, allocate them on heap via `new` operator and store pointers to `xpath_query` in the container.
Query objects correspond to `xpath_query` type. They are immutable and non-copyable: they are bound to the expression at creation time and can not be cloned. If you want to put query objects in a container, either allocate them on heap via `new` operator and store pointers to `xpath_query` in the container, or use a C++11 compiler (query objects are movable in C++11).
[[xpath_query::ctor]]
You can create a query object with the constructor that takes XPath expression as an argument:

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docs/manual.html
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@ -3656,7 +3656,7 @@ While compiling expressions is fast, the compilation time can introduce a signif
</ul>
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<div class="paragraph">
<p>Query objects correspond to <code>xpath_query</code> type. They are immutable and non-copyable: they are bound to the expression at creation time and can not be cloned. If you want to put query objects in a container, allocate them on heap via <code>new</code> operator and store pointers to <code>xpath_query</code> in the container.</p>
<p>Query objects correspond to <code>xpath_query</code> type. They are immutable and non-copyable: they are bound to the expression at creation time and can not be cloned. If you want to put query objects in a container, either allocate them on heap via <code>new</code> operator and store pointers to <code>xpath_query</code> in the container, or use a C11 compiler (query objects are movable in C11).</p>
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<div id="xpath_query::ctor" class="paragraph">
<p>You can create a query object with the constructor that takes XPath expression as an argument:</p>
@ -5607,7 +5607,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
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Last updated 2015-10-10 13:42:56 PDT
Last updated 2015-10-17 08:59:09 PDT
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