Wrapper that reverses (exchanges) the two arguments of a comparator. Normally you should use the make-function reverseComparator() because then you do not need to specify the template arguments. More...
#include <OpenMS/KERNEL/ComparatorUtils.h>
Public Member Functions | |
| ReverseComparator (ReverseComparator const &cmp) | |
| ReverseComparator (Cmp const &cmp=Cmp()) | |
| template<typename T1 , typename T2 > | |
| Cmp::result_type | operator() (T1 left, T2 right) const |
Protected Attributes | |
| Cmp const & | cmp_ |
Related Functions | |
(Note that these are not member functions.) | |
| template<class Cmp > | |
| ReverseComparator< Cmp > | reverseComparator (Cmp const &cmp) |
| Make-function to create a ReverseComparator from another comparator without the need to specify the template arguments. | |
Detailed Description
template<class Cmp>
struct OpenMS::ReverseComparator< Cmp >
Wrapper that reverses (exchanges) the two arguments of a comparator. Normally you should use the make-function reverseComparator() because then you do not need to specify the template arguments.
For example, ReverseComparator<less<T> > works like greater<T> .
Constructor & Destructor Documentation
| ReverseComparator | ( | ReverseComparator< Cmp > const & | cmp | ) | [inline] |
| ReverseComparator | ( | Cmp const & | cmp = Cmp() |
) | [inline] |
Member Function Documentation
| Cmp::result_type operator() | ( | T1 | left, | |
| T2 | right | |||
| ) | const [inline] |
References ReverseComparator< Cmp >::cmp_.
Friends And Related Function Documentation
| ReverseComparator< Cmp > reverseComparator | ( | Cmp const & | cmp | ) | [related] |
Make-function to create a ReverseComparator from another comparator without the need to specify the template arguments.
For example,
int i = 88, j = 99;
if ( reverseComparator(std::less<int>())(j,i) )
{
// yes, 99 > 88.
}
Member Data Documentation
Cmp const& cmp_ [protected] |
Referenced by ReverseComparator< Cmp >::operator()().
| OpenMS / TOPP release 1.10.0 | Documentation generated on Thu Mar 7 2013 09:42:54 using doxygen 1.7.1 |