csComparator< T1, T2 > Class Template Reference (Crystal Space 2.0 Public API Reference)

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Static Public Member Functions
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:

- csutil/comparator.h