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Last change
on this file since 724897ad was
6319646,
checked in by Jae Cho <jhjcho@…>, 13 years ago
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new includes for scale fix for P*S
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-
Property mode set to
100644
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File size:
1.3 KB
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1 | #if !defined(DiamEllip_h) |
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2 | #define DiamEllip_h |
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3 | #include "parameters.hh" |
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4 | |
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5 | /** |
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6 | * To calculate the 2nd virial coefficient |
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7 | * [PYTHONCLASS] = DiamEllipFunc |
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8 | * [DISP_PARAMS] = radius_a, radius_b |
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9 | [DESCRIPTION] =<text>To calculate the 2nd virial coefficient for |
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10 | the non-spherical object, then find the |
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11 | radius of sphere that has this value of |
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12 | virial coefficient: |
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13 | radius_a = polar radius, |
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14 | radius_b = equatorial radius; |
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15 | radius_a > radius_b: Prolate spheroid, |
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16 | radius_a < radius_b: Oblate spheroid. |
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17 | </text> |
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18 | [FIXED]= <text> |
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19 | radius_a.width;radius_b.width |
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20 | </text> |
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21 | |
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22 | **/ |
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23 | |
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24 | class DiamEllipFunc{ |
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25 | public: |
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26 | // Model parameters |
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27 | /// Polar radius [A] |
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28 | // [DEFAULT]=radius_a=20.0 A |
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29 | Parameter radius_a; |
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30 | |
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31 | /// Equatorial radius [A] |
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32 | // [DEFAULT]=radius_b= 400 A |
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33 | Parameter radius_b; |
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34 | |
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35 | // Constructor |
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36 | DiamEllipFunc(); |
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37 | |
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38 | // Operators to get I(Q) |
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39 | double operator()(double q); |
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40 | double operator()(double qx, double qy); |
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41 | double calculate_ER(); |
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42 | double calculate_VR(); |
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43 | double evaluate_rphi(double q, double phi); |
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44 | }; |
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45 | |
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46 | #endif |
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