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Diffstat (limited to 'docs/manual.adoc')
| -rw-r--r-- | docs/manual.adoc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/manual.adoc b/docs/manual.adoc index c2cf9d2..63bc397 100644 --- a/docs/manual.adoc +++ b/docs/manual.adoc @@ -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: |