CrystalSpace

Public API Reference

csComparator< T1, T2 > Class Template Reference
[Containers]

A template providing various comparison and ordering functions. More...

#include <csutil/comparator.h>

List of all members.

Static Public Member Functions

static int Compare (T1 const &r1, T2 const &r2)
 Compare two objects of the same type or different types (T1 and T2).

Detailed Description

template<typename T1, typename T2 = T1>
class csComparator< T1, T2 >

A template providing various comparison and ordering functions.

Definition at line 36 of file comparator.h.


Member Function Documentation

template<typename T1 , typename T2 = T1>
static int csComparator< T1, T2 >::Compare ( T1 const &  r1,
T2 const &  r2 
) [inline, static]

Compare two objects of the same type or different types (T1 and T2).

Parameters:
r1 Reference to first object.
r2 Reference to second object.
Returns:
Zero if the objects are equal; less-than-zero if the first object is less than the second; or greater-than-zero if the first object is greater than the second.
Remarks:
Assumes the existence of T1::operator<(T2) and T2::operator<(T1). If T1 and T2 are the same type T, then only T::operator<(T) is assumed (naturally).
This is the default comparison function used by csArray<> for searching and sorting if the client does not provide a custom function. It is also used by csSet<> when checking for object containment.

Definition at line 55 of file comparator.h.


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

Generated for Crystal Space 1.4.1 by doxygen 1.7.1