umatrix_cx_tlate.h File Reference


Detailed Description

File for definitions of matrices.

Definition in file umatrix_cx_tlate.h.

#include <iostream>
#include <cstdlib>
#include <string>
#include <fstream>
#include <sstream>
#include <gsl/gsl_matrix.h>
#include <gsl/gsl_ieee_utils.h>
#include <o2scl/err_hnd.h>
#include <o2scl/uvector_tlate.h>
#include <o2scl/uvector_cx_tlate.h>

Go to the source code of this file.

Data Structures

class  umatrix_cx_view_tlate
 A matrix view of complex numbers. More...
class  umatrix_cx_tlate
 A matrix of double-precision numbers. More...
class  umatrix_cx_row_tlate
 Create a vector from a row of a matrix. More...
class  umatrix_cx_const_row_tlate
 Create a const vector from a row of a matrix. More...
class  umatrix_cx_alloc
 A simple class to provide an allocate() function for umatrix_cx. More...
class  ufmatrix_cx
 A matrix where the memory allocation is performed in the constructor. More...

Typedefs

typedef
umatrix_cx_tlate
< double,
gsl_complex > 
umatrix_cx
 umatrix_cx typedef
typedef
umatrix_cx_view_tlate
< double,
gsl_complex > 
umatrix_cx_view
 umatrix_cx_view typedef
typedef
umatrix_cx_row_tlate
< double,
gsl_complex > 
umatrix_cx_row
 umatrix_cx_row typedef
typedef
umatrix_cx_const_row_tlate
< double,
gsl_complex > 
umatrix_cx_const_row
 umatrix_cx_const_row typedef

Functions

template<class data_t, class complex_t>
std::ostream & operator<< (std::ostream &os, const umatrix_cx_view_tlate< data_t, complex_t > &v)
 A operator for naive matrix output.


Function Documentation

std::ostream& operator<< ( std::ostream &  os,
const umatrix_cx_view_tlate< data_t, complex_t > &  v 
) [inline]

A operator for naive matrix output.

This outputs all of the matrix elements. Each row is output with an endline character at the end of each row. Positive values are preceeded by an extra space. A 2x2 example:

      -3.751935e-05 -6.785864e-04
      -6.785864e-04  1.631984e-02
      

The function gsl_ieee_double_to_rep() is used to determine the sign of a number, so that "-0.0" as distinct from "+0.0" is handled correctly.

Todo:
This assumes that scientific mode is on and showpos is off. It'd be nice to fix this.

Definition at line 657 of file umatrix_cx_tlate.h.


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