mirror of https://github.com/CGAL/cgal
89 lines
3.4 KiB
TeX
89 lines
3.4 KiB
TeX
\begin{ccRefClass}{tree_interval_traits}
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\ccDefinition
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\ccStyle{tree_interval_traits} is a template class
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that provides an interface to data items. It is similar to
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\ccStyle{tree_point_traits}, except that it provides
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access to two data slots of the same type of each container class
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(\ccStyle{Data, Window}) instead of providing access to one
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data slot of container class \ccStyle{Data} and two data slots
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of class \ccStyle{Window}.
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\ccInclude{CGAL/Tree_traits.h}\\
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\ccTypes
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\ccStyle{typedef}\\
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\ccc{tree_interval_traits<Data, Window, Key,
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Data_left_func, Data_right_func, Window_left_func,
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Window_right_func, Compare> Interval_traits;}
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\gdef\ccPureClassName{Interval_traits}
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\gdef\ccPureTemplateClassName{Interval_traits}
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\ccNestedType{Data}{the container \ccStyle{Data} ---
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the data type. It may consist of
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several data slots. Two of these data slots have to be of
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type \ccStyle{Key}.}
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\ccNestedType{Window}{the container
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\ccStyle{Window} --- the query window type. It may consist of
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several data slots. Two of these data slots have to be of
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type \ccStyle{Key}.}
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\ccNestedType{Key}{the type
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\ccStyle{Key} of the data
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slot this traits class provides access to.}
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\ccNestedType{Data_left_func}{
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\ccStyle{Data_left_func} is a
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function object providing an
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\ccc{operator()} that takes an argument of type \ccc{Data}
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and returns
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a (the left) component of type \ccc{Key}.}
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\ccNestedType{Data_right_func}{
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\ccStyle{Data_right_func} is a
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function object providing an
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\ccc{operator()} that takes an argument of type \ccc{Data}
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and returns
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a (the right) component of type \ccc{Key}.}
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\ccNestedType{Window_left_func}{
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\ccStyle{Window_left_func} is a function objects that
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allow to access the
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left data slot of container
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\ccStyle{Window} which has type \ccStyle{Key}}
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\ccNestedType{Window_right_func}{
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\ccStyle{Window_right_func} is a function objects that
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allow to access the
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right data slot of container
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\ccStyle{Window} which has type \ccStyle{Key}}
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\ccNestedType{Compare}{ defines a comparison relation which must
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define a strict ordering of the objects of type
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\ccStyle{Key}. If defined, \ccStyle{less<Key>}
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is sufficient.}
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\ccCreation
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\ccCreationVariable{d}
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\ccStyle{tree_interval_traits<Data, Window, Key,
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Data_left_func, Data_right_func,
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Window_left_func,
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Window_right_func, Compare> d();}\\
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\hspace*{0.2\linewidth}\parbox{0.8\linewidth}{Generation of a \ccStyle{tree\_point\_traits} instance. It is a template class
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that provides an interface to data items.}
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\ccOperations
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\ccMethod{Key get_left(Data d);}{The data slot of
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the data item of \ccStyle{d} of type \ccStyle{Key} is
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accessed by function object
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\ccStyle{Data_left_func}.}
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\ccMethod{Key get_right(Data d);}{The data slot of
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the data item of \ccStyle{d} of type \ccStyle{Key} is
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accessed by function object
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\ccStyle{Data_right_func}.}
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\ccMethod{Key get_left_win(Window w);}{The data slot of
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the data item of \ccStyle{w} of type \ccStyle{Key} is
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accessed by function object
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\ccStyle{Window_left_func}.}
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\ccMethod{Key get_right_win(Window w);}{The data slot of
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the data item of \ccStyle{w} of type \ccStyle{Key} is
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accessed by function object \ccStyle{Window_right_func}.}
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\ccMethod{bool comp(Key& key1, Key& key2);}{returns Compare(key1, key2).}
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\end{ccRefClass}
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