Summary: Member Functions of herm_matrix and herm_matrix_timestep[_view]

The following table gives a brief summary of member functions of a herm_matrix and herm_matrix_timestep object A, with reference to the documentation section:

Constructors and file I/O of `herm_matrix`	Description	Reference
`herm_matrix<T>()`	Default constructor	Constructors
`herm_matrix<T>(int nt,int ntau,int size1,int sig)`	Constructor	Constructors
`void print_to_file(const char* filename)`	Create a textfile `filename` and write human readable data (large files!)	File I/O
`void read_from_file(const char* filename)`	Read a textfile `filename` previously created with `print_to_file`, and resize/set `A` to content of file	File I/O
`void write_to_hdf5(const char filename, const char groupname)`	Write a data group `groupname` into a HDF5 file `filename`	HDF5 Usage
`void read_from_hdf5(const char filename, const char groupname)`	Read a group `groupname` from HDF5 file `filename` and resize/set `A` to content of file	HDF5 Usage

Constructors of `herm_matrix_timestep`	Description	Reference
`herm_matrix_timestep()`	Default constructor	Constructors
`herm_matrix_timestep(int nt,int ntau,int size1,int sig)`	Constructor	Constructors

Constructors of `herm_matrix_timestep_view`	Description	Reference
`herm_matrix_timestep_view()`	Default constructor	Constructors
`herm_matrix_timestep_view(int nt,int ntau,int size1,int size2,int sig)`	Constructor	Constructors
`herm_matrix_timestep_view(int tstp, GG &g)`	Constructor, GG = `herm_matrix<T>` or `herm_matrix_timestep<T>`	Constructors

Member functions of `herm_matrix`, `herm_matrix_timestep`, `herm_matrix_timestep_view` with the same syntax	Description	Reference
`void set_[XXX](time_arguments,matrix &M)`	Set component `XXX=mat,ret,les,tv` at given time arguments of the hermitian domain from a matrix or scalar M	Accessing individual elements
`void get_[XXX](time_arguments,matrix &M)`	Read component `XXX=mat,ret,les,tv` at given time arguments of the hermitian domain to a matrix or scalar M	Accessing individual elements
`void density_matrix(int tstp,matrix &M)`	Read density matrix at time `tstp` to a matrix or scalar M	Density matrix
`void set_timestep(int tstp,GG &B)`	Set data at timestep `tstp` to data of `B`, where `B` is `herm_matrix<T>` or `herm_matrix_timestep<T>`	Timestep-wise data exchange between Green’s functions
`void set_matrixelement(int tstp,int i1,int i2,GG &B,int j1,int j2)`	Set matrixelement `(i1,i2)` at timestep `tstp` to matrixelement `(j1,j2)` of `B`, where `B` is `herm_matrix<T>` or `herm_matrix_timestep<T>`	Timestep-wise data exchange between Green’s functions
`void set_timestep_zero(int tstp)`	Set elements at timestep `tstp` to `0`	Simple Algebra
`void smul(int tstp, std::complex<T> x)`	\(A(t,t')\) set to \(xA(t,t')\) on timestep `tstp` of `A`	Simple Algebra
`void incr_timestep(int tstp,GG &B, std::complex<T> x)`	\(A(t,t')\) set to \(A(t,t')+xB(t,t')\) on timestep `tstp` of `A`, where `B` is `herm_matrix<T>` or `herm_matrix_timestep<T>`	Simple Algebra
`void left_multiply(int tstp,cntr::function<T> &f, T x)`	\(A(t,t')\) set to \(x f(t) A(t,t')\) at timestep `tstp` of `A`	Multiplication with one-time contour functions
`void right_multiply(int tstp,cntr::function<T> &f, T x)`	\(A(t,t')\) set to \(x A(t,t') f(t')\) at timestep `tstp` of `A`	Multiplication with one-time contour functions
`void left_multiply_hermconj(int tstp,cntr::function<T> &f, T x)`	\(A(t,t')\) set to \(x f(t)^\dagger A(t,t')\) at timestep `tstp` of `A`	Multiplication with one-time contour functions
`void right_multiply_hermconj(int tstp,cntr::function<T> &f, T x)`	\(A(t,t')\) set to \(x A(t,t') f(t')^\dagger\) at timestep `tstp` of `A`	Multiplication with one-time contour functions
`void Bcast_timestep(int tstp, int root)`	Broadcast the data of \(A(t,t')\) on timestep `tstp` from rank `root` to all other ranks.	Communicating timesteps
`void Reduce_timestep(int tstp, int root)`	In place reduction, replacing \(A(t,t')\) on rank `root` by \(\sum_{\text{rank}\,j} A_{\text{at rank}\,j}(t,t')\) for one timestep `tstp`.	Communicating timesteps
`void Send_timestep(int tstp, int dest, int tag)`	Send the data of \(A(t,t')\) on timestep `tstp` to rank `dest` with a message tag `tag`.	Communicating timesteps
`void Recv_timestep(int tstp, int root, int tag)`	Receive a message with tag `tag` from rank `root` which contains the data of \(A(t,t')\) on timestep.	Communicating timesteps