parser.cpp

Input

test.par

% Test parameter file
N = 150
my_text = "Hello"
pi_val=3.14151926
%un_def = 1
x = [0.25 ,0.5 ,0.25]
y = [0.25+0.1i ;0.5-1i ;0.25+0.3i]
 
A = [1,2,3;4,5,6;7,8,9;10, 11 ,12]
B = [0+1j,2-3i,3;4,5i,6+1i;7,8i,9;10, 11+3i ,12]

Output

SigPack: Parameter Z not found!
Setting default
        1
        2
        3
        4
 
my_text= Hello
N= 150
pi_val= 3.14152
x=
   0.2500   0.5000   0.2500
 
y=
    (+2.500e-01,+1.000e-01)
    (+5.000e-01,-1.000e+00)
    (+2.500e-01,+3.000e-01)
 
A=
    1.0000    2.0000    3.0000
    4.0000    5.0000    6.0000
    7.0000    8.0000    9.0000
   10.0000   11.0000   12.0000
 
B=
    (+0.000e+00,+1.000e+00)    (+2.000e+00,-3.000e+00)
(+3.000e+00,+0.000e+00)
    (+4.000e+00,+0.000e+00)    (+0.000e+00,+5.000e+00)
(+6.000e+00,+1.000e+00)
    (+7.000e+00,+0.000e+00)    (+0.000e+00,+8.000e+00)
(+9.000e+00,+0.000e+00)
    (+1.000e+01,+0.000e+00)    (+1.100e+01,+3.000e+00)
(+1.200e+01,+0.000e+00)
 
Z=
        1
        2
        3
        4

Source

 
#include "sigpack.h"
using namespace arma;
using namespace sp;
 
int main()
{
    // Set defaults
    rowvec   def_vec    = randu<rowvec>( 10 );
    cx_vec   def_vec_cx = randu<cx_vec>( 10 );
    mat      def_mat    = randu<mat>( 5, 5 );
    cx_mat   def_matx   = randu<cx_mat>( 5, 5 );
    Col<int> def_vec_int;
    def_vec_int << 1 << 2 << 3 << 4;
 
    // Create parser
    parser testpar( "test.par" );
 
    rowvec      x       = testpar.getRow( "x", def_vec );            // Row vector
    cx_vec      y       = testpar.getCxCol( "y", def_vec_cx );       // Col vector complex
    mat         A       = testpar.getMat( "A", def_mat );            // Mat
    cx_mat      B       = testpar.getCxMat( "B", def_matx );         // Mat complex
    std::string my_text = testpar.getString( "my_text", "DEFAULT" ); // String
    int         N       = testpar.getParam<int>( "N", 125000 );      // Int
    double      pi_val  = testpar.getParam<double>( "pi_val", 3.1 ); // Double
    Col<int>    Z       = testpar.getCol( "Z", def_vec_int );        // Col integer - false test
 
    std::cout << "my_text= " << my_text << std::endl;
    std::cout << "N= " << N << std::endl;
    std::cout << "pi_val= " << pi_val << std::endl;
    std::cout << "x= \n" << x << std::endl;
    std::cout << "y= \n" << y << std::endl;
    std::cout << "A= \n" << A << std::endl;
    std::cout << "B= \n" << B << std::endl;
    std::cout << "Z= \n" << Z << std::endl;
 
    return 0;
}