Changeset 2c74c11 in sasmodels for sasmodels/models/star_polymer.c


Ignore:
Timestamp:
Jul 24, 2016 10:56:45 PM (8 years ago)
Author:
Paul Kienzle <pkienzle@…>
Branches:
master, core_shell_microgels, costrafo411, magnetic_model, release_v0.94, release_v0.95, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests
Children:
a4280bd
Parents:
f1765a2
Message:

implicit Iqxy; fix divide by 0 for q=0

File:
1 edited

Legend:

Unmodified
Added
Removed

  • sasmodels/models/star_polymer.c

    r55b283e8 r2c74c11  
    22 
    33double Iq(double q, double radius2, double arms); 
    4  
    5 double Iqxy(double qx, double qy, double radius2, double arms); 
    6  
    74 
    85static double _mass_fractal_kernel(double q, double radius2, double arms) 
    … …  
    2825    return _mass_fractal_kernel(q, radius2, arms); 
    2926} 
    30  
    31 // Iqxy is never called since no orientation or magnetic parameters. 
    32 double Iqxy(double qx, double qy, double radius2, double arms) 
    33 { 
    34     double q = sqrt(qx*qx + qy*qy); 
    35     return _mass_fractal_kernel(q, radius2, arms); 
    36 } 
    37  
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