Describes permutation of index sets.
#include <TPermutation.hh>
Inherits valarray< T >.
Public Member Functions | |
| TPermutation (const size_t asize=0) | |
| construct permutation of size asize | |
| TPermutation (const std::valarray< idx_t > &perm) | |
| construct permutation with data defined by array perm | |
| TPermutation (const TPermutation &perm) | |
| copy ctor | |
| virtual | ~TPermutation () |
| dtor | |
| idx_t | permute (const idx_t idx) const |
| permute given index | |
| void | permute (const TVector *x, TVector *y) const |
| permute given vectors with source data in x and destination y | |
| void | invert () |
| invert permutation | |
| virtual void | read (TByteStream &s) |
| read object data from bytestream s | |
| virtual void | write (TByteStream &s) const |
| write object data to bytestream s | |
| virtual size_t | bs_size () const |
| returns size of object in bytestream | |
| TPermutation & | operator= (const TPermutation &perm) |
| copy operator | |
| TPermutation & | operator= (const std::valarray< idx_t > &perm) |
| copy operator for valarray | |
| virtual size_t | byte_size () const |
| return size in bytes used by this object | |
Additional Inherited Members | |
 Public Attributes inherited from valarray< T > | |
| T | elements |
| STL member. | |
