orbtree::RankFunc< KeyValueType, NVType > Struct Template Reference

simple function to use for standard order statistic trees; returns 1 for any key, so sum of values can be used to calculate the rank of elements More...

#include <orbtree.h>

Public Types
typedef KeyValueType	argument_type
	type of argument this function takes; same as the key / value type supplied
typedef NVType	result_type

Public Member Functions
NVType	operator() (const KeyValueType &k) const
	function call operator; returns 1 for any argument

Detailed Description

template<class KeyValueType, class NVType = uint32_t>
struct orbtree::RankFunc< KeyValueType, NVType >

simple function to use for standard order statistic trees; returns 1 for any key, so sum of values can be used to calculate the rank of elements

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The documentation for this struct was generated from the following file:

• orbtree.h