NGSolve
4.9
|
A simple vector. More...
#include <vector.hpp>
Public Types | |
enum | { HEIGHT = 1 } |
enum | { WIDTH = 1 } |
typedef T | TELEM |
element type | |
typedef T & | TREF |
typedef mat_traits< T >::TSCAL | TSCAL |
scalar of element type | |
typedef FlatVector< T > | TV_COL |
typedef double | TV_ROW |
Public Member Functions | |
FlatVector () | |
default constructor does nothing | |
FlatVector (unsigned int as, T *adata) | |
set size and mem | |
FlatVector (unsigned int as, void *adata) | |
set size and mem | |
template<int S> | |
FlatVector (const Vec< S, TSCAL > &v) | |
put FlatVector over fixed size vector | |
template<int S> | |
FlatVector (const FlatVec< S, TSCAL > &v) | |
FlatVector (int as, LocalHeap &lh) | |
allocate FlatVector on local heap | |
FlatVector (const SysVector< TSCAL > &sv) | |
put FlatVector over systemvector | |
void | AssignMemory (int as, LocalHeap &lh) |
assign memory for vector on local heap | |
void | AssignMemory (int as, T *mem) |
assign memory for vector | |
const FlatVector & | operator= (const FlatVector &v) const |
copy vector. sizes must match | |
template<typename TB > | |
const FlatVector & | operator= (const Expr< TB > &v) const |
evaluate matrix expression | |
const FlatVector & | operator= (TSCAL scal) const |
assign constant value | |
template<typename TB > | |
const FlatVector & | operator+= (const Expr< TB > &v) const |
TELEM & | operator() (int i) const |
constant element access | |
RowsArrayExpr< FlatVector > | operator() (FlatArray< int > rows) const |
TELEM & | operator() (int i, int j) const |
element access. index j is ignored | |
TELEM & | operator[] (int i) const |
constant element access | |
const CArray< T > | Addr (int i) const |
const FlatVector< T > | Range (int first, int next) const |
sub-vector of size next-first, starting at first | |
const FlatVector< T > | Range (IntRange range) const |
sub-vector given by range | |
int | Size () const |
vector size | |
int | Height () const |
vector is matrix of height size | |
int | Width () const |
vector is matrix of with 1 | |
SliceVector< T > | Slice (int first, int dist) |
take a slice of the vector. Take elements first+i * dist. | |
const SliceVector< T > | Slice (int first, int dist) const |
take a slice of the vector. Take elements first+i * dist. | |
const void * | Data () const |
access to data | |
void * | Data () |
access to data | |
Protected Attributes | |
int | s |
vector size | |
T * | data |
the data |
A simple vector.
Has size and generic data-pointer. No memory allocation/deallocation. User must provide memory.