[431c9e0] | 1 | /** c_models |
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| 2 | * |
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| 3 | * Module containing all SANS model extensions |
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| 4 | * |
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| 5 | * @author M.Doucet / UTK |
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| 6 | */ |
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| 7 | #include <Python.h> |
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| 8 | #include <parameters.hh> |
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| 9 | #define PY_ARRAY_UNIQUE_SYMBOL PyArray_API_sans |
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| 10 | #include "arrayobject.h" |
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| 11 | |
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| 12 | |
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| 13 | // adding generated code |
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| 14 | void addCBarBellModel(PyObject *module); |
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| 15 | void addCBCCrystalModel(PyObject *module); |
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| 16 | void addCBinaryHSModel(PyObject *module); |
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| 17 | void addCCappedCylinderModel(PyObject *module); |
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| 18 | void addCCoreShellModel(PyObject *module); |
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| 19 | void addCCoreShellBicelleModel(PyObject *module); |
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| 20 | void addCCoreShellCylinderModel(PyObject *module); |
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| 21 | void addCCoreFourShellModel(PyObject *module); |
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| 22 | void addCCore2ndMomentModel(PyObject *module); |
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| 23 | void addCCSParallelepipedModel(PyObject *module); |
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| 24 | void addCCylinderModel(PyObject *module); |
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| 25 | void addCDABModel(PyObject *module); |
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| 26 | void addCDiamCylFunc(PyObject *module); |
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| 27 | void addCDiamEllipFunc(PyObject *module); |
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| 28 | void addCEllipsoidModel(PyObject *module); |
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| 29 | void addCEllipticalCylinderModel(PyObject *module); |
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| 30 | void addCFCCrystalModel(PyObject *module); |
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| 31 | void addCFlexCylEllipXModel(PyObject *module); |
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| 32 | void addCFlexibleCylinderModel(PyObject *module); |
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| 33 | void addCFractalModel(PyObject *module); |
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| 34 | void addCFractalO_Z(PyObject *module); |
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| 35 | void addCFuzzySphereModel(PyObject *module); |
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| 36 | void addCGaussian(PyObject *module); |
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| 37 | void addCGelFitModel(PyObject *module); |
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| 38 | void addCHardsphereStructure(PyObject *module); |
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| 39 | void addCHayterMSAStructure(PyObject *module); |
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| 40 | void addCHollowCylinderModel(PyObject *module); |
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| 41 | void addCLamellarModel(PyObject *module); |
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| 42 | void addCLamellarFFHGModel(PyObject *module); |
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| 43 | void addCLamellarPCrystalModel(PyObject *module); |
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| 44 | void addCLamellarPSModel(PyObject *module); |
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| 45 | void addCLamellarPSHGModel(PyObject *module); |
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| 46 | void addCLinearPearlsModel(PyObject *module); |
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| 47 | void addCLogNormal(PyObject *module); |
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| 48 | void addCLorentzian(PyObject *module); |
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| 49 | void addCMassFractalModel(PyObject *module); |
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| 50 | void addCMassSurfaceFractal(PyObject *module); |
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| 51 | void addCMultiShellModel(PyObject *module); |
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| 52 | void addCOnionModel(PyObject *module); |
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| 53 | void addCParallelepipedModel(PyObject *module); |
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| 54 | void addCPearlNecklaceModel(PyObject *module); |
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| 55 | void addCPoly_GaussCoil(PyObject *module); |
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| 56 | void addCPringlesModel(PyObject *module); |
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| 57 | void addCRaspBerryModel(PyObject *module); |
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| 58 | void addCReflModel(PyObject *module); |
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| 59 | void addCReflAdvModel(PyObject *module); |
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| 60 | void addCRPAModel(PyObject *module); |
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| 61 | void addCSCCrystalModel(PyObject *module); |
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| 62 | void addCSchulz(PyObject *module); |
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| 63 | void addCSLDCalFunc(PyObject *module); |
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| 64 | void addCSphereModel(PyObject *module); |
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| 65 | void addCSphereSLDModel(PyObject *module); |
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| 66 | void addCCoreShellEllipsoidModel(PyObject *module); |
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| 67 | void addCSquareWellStructure(PyObject *module); |
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| 68 | void addCStackedDisksModel(PyObject *module); |
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| 69 | void addCStarPolymer(PyObject *module); |
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| 70 | void addCStickyHSStructure(PyObject *module); |
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| 71 | void addCSurfaceFractalModel(PyObject *module); |
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| 72 | void addCTeubnerStreyModel(PyObject *module); |
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| 73 | void addCTriaxialEllipsoidModel(PyObject *module); |
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| 74 | void addCTwoYukawaModel(PyObject *module); |
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| 75 | void addCVesicleModel(PyObject *module); |
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| 76 | // end generated code |
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| 77 | |
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| 78 | |
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| 79 | |
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| 80 | extern "C" { |
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| 81 | void addDisperser(PyObject *module); |
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| 82 | } |
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| 83 | |
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| 84 | /** |
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| 85 | * Delete a dispersion model object |
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| 86 | */ |
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| 87 | void del_dispersion_model(void *ptr){ |
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| 88 | DispersionModel * disp = static_cast<DispersionModel *>(ptr); |
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| 89 | delete disp; |
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| 90 | return; |
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| 91 | } |
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| 92 | |
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| 93 | /** |
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| 94 | * Create a dispersion model as a python object |
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| 95 | */ |
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| 96 | PyObject * new_dispersion_model(PyObject *, PyObject *args) { |
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| 97 | DispersionModel *disp = new DispersionModel(); |
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| 98 | return PyCObject_FromVoidPtr(disp, del_dispersion_model); |
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| 99 | } |
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| 100 | |
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| 101 | |
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| 102 | /** |
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| 103 | * Delete a lognormal dispersion model object |
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| 104 | */ |
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| 105 | void del_lognormal_dispersion(void *ptr){ |
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| 106 | LogNormalDispersion * disp = static_cast<LogNormalDispersion *>(ptr); |
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| 107 | delete disp; |
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| 108 | return; |
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| 109 | } |
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| 110 | |
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| 111 | /** |
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| 112 | * Create a lognormal dispersion model as a python object |
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| 113 | */ |
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| 114 | PyObject * new_lognormal_dispersion(PyObject *, PyObject *args) { |
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| 115 | LogNormalDispersion *disp = new LogNormalDispersion(); |
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| 116 | return PyCObject_FromVoidPtr(disp, del_lognormal_dispersion); |
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| 117 | } |
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| 118 | |
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| 119 | /** |
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| 120 | * Delete a gaussian dispersion model object |
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| 121 | */ |
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| 122 | void del_gaussian_dispersion(void *ptr){ |
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| 123 | GaussianDispersion * disp = static_cast<GaussianDispersion *>(ptr); |
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| 124 | delete disp; |
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| 125 | return; |
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| 126 | } |
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| 127 | |
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| 128 | /** |
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| 129 | * Create a gaussian dispersion model as a python object |
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| 130 | */ |
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| 131 | PyObject * new_gaussian_dispersion(PyObject *, PyObject *args) { |
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| 132 | GaussianDispersion *disp = new GaussianDispersion(); |
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| 133 | return PyCObject_FromVoidPtr(disp, del_gaussian_dispersion); |
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| 134 | } |
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| 135 | |
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| 136 | |
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| 137 | /** |
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| 138 | * Delete a rectangle dispersion model object |
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| 139 | */ |
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| 140 | void del_rectangle_dispersion(void *ptr){ |
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| 141 | RectangleDispersion * disp = static_cast<RectangleDispersion *>(ptr); |
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| 142 | delete disp; |
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| 143 | return; |
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| 144 | } |
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| 145 | |
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| 146 | /** |
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| 147 | * Create a rectangle dispersion model as a python object |
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| 148 | */ |
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| 149 | PyObject * new_rectangle_dispersion(PyObject *, PyObject *args) { |
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| 150 | RectangleDispersion *disp = new RectangleDispersion(); |
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| 151 | return PyCObject_FromVoidPtr(disp, del_rectangle_dispersion); |
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| 152 | } |
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| 153 | |
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| 154 | |
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| 155 | /** |
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| 156 | * Delete a schulz dispersion model object |
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| 157 | */ |
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| 158 | void del_schulz_dispersion(void *ptr){ |
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| 159 | SchulzDispersion * disp = static_cast<SchulzDispersion *>(ptr); |
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| 160 | delete disp; |
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| 161 | return; |
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| 162 | } |
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| 163 | /** |
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| 164 | * Create a schulz dispersion model as a python object |
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| 165 | */ |
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| 166 | PyObject * new_schulz_dispersion(PyObject *, PyObject *args) { |
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| 167 | SchulzDispersion *disp = new SchulzDispersion(); |
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| 168 | return PyCObject_FromVoidPtr(disp, del_schulz_dispersion); |
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| 169 | } |
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| 170 | |
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| 171 | |
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| 172 | /** |
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| 173 | * Delete an array dispersion model object |
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| 174 | */ |
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| 175 | void del_array_dispersion(void *ptr){ |
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| 176 | ArrayDispersion * disp = static_cast<ArrayDispersion *>(ptr); |
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| 177 | delete disp; |
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| 178 | return; |
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| 179 | } |
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| 180 | |
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| 181 | /** |
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| 182 | * Create an array dispersion model as a python object |
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| 183 | */ |
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| 184 | PyObject * new_array_dispersion(PyObject *, PyObject *args) { |
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| 185 | ArrayDispersion *disp = new ArrayDispersion(); |
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| 186 | return PyCObject_FromVoidPtr(disp, del_array_dispersion); |
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| 187 | } |
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| 188 | |
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| 189 | #define INVECTOR(obj,buf,len) \ |
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| 190 | do { \ |
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| 191 | int err = PyObject_AsReadBuffer(obj, (const void **)(&buf), &len); \ |
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| 192 | if (err < 0) return NULL; \ |
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| 193 | len /= sizeof(*buf); \ |
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| 194 | } while (0) |
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| 195 | |
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| 196 | /** |
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| 197 | * Sets weights from a numpy array |
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| 198 | */ |
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| 199 | PyObject * set_weights(PyObject *, PyObject *args) { |
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| 200 | PyObject *val_obj; |
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| 201 | PyObject *wei_obj; |
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| 202 | PyObject *disp; |
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| 203 | Py_ssize_t nval; |
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| 204 | Py_ssize_t nwei; |
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| 205 | double *values; |
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| 206 | double *weights; |
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| 207 | //int i; |
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| 208 | |
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| 209 | if (!PyArg_ParseTuple(args, "OOO", &disp, &val_obj, &wei_obj)) return NULL; |
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| 210 | INVECTOR(val_obj, values, nval); |
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| 211 | INVECTOR(wei_obj, weights, nwei); |
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| 212 | |
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| 213 | // Sanity check |
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| 214 | if(nval!=nwei) return NULL; |
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| 215 | |
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| 216 | // Set the array pointers |
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| 217 | void *temp = PyCObject_AsVoidPtr(disp); |
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| 218 | DispersionModel * dispersion = static_cast<DispersionModel *>(temp); |
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| 219 | dispersion->set_weights(nval, values, weights); |
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| 220 | |
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| 221 | return Py_BuildValue("i",1); |
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| 222 | } |
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| 223 | |
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| 224 | |
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| 225 | |
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| 226 | /** |
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| 227 | * Define empty module |
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| 228 | */ |
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| 229 | static PyMethodDef module_methods[] = { |
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| 230 | {"new_dispersion_model", (PyCFunction)new_dispersion_model , METH_VARARGS, |
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| 231 | "Create a new DispersionModel object"}, |
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| 232 | {"new_gaussian_model", (PyCFunction)new_gaussian_dispersion, METH_VARARGS, |
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| 233 | "Create a new GaussianDispersion object"}, |
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| 234 | {"new_rectangle_model", (PyCFunction)new_rectangle_dispersion, METH_VARARGS, |
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| 235 | "Create a new RectangleDispersion object"}, |
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| 236 | {"new_lognormal_model", (PyCFunction)new_lognormal_dispersion, METH_VARARGS, |
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| 237 | "Create a new LogNormalDispersion object"}, |
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| 238 | {"new_schulz_model", (PyCFunction)new_schulz_dispersion, METH_VARARGS, |
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| 239 | "Create a new SchulzDispersion object"}, |
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| 240 | {"new_array_model", (PyCFunction)new_array_dispersion , METH_VARARGS, |
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| 241 | "Create a new ArrayDispersion object"}, |
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| 242 | {"set_dispersion_weights",(PyCFunction)set_weights , METH_VARARGS, |
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| 243 | "Create the dispersion weight arrays for an Array Dispersion object"}, |
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| 244 | {NULL} |
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| 245 | }; |
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| 246 | |
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| 247 | |
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| 248 | #ifndef PyMODINIT_FUNC /* declarations for DLL import/export */ |
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| 249 | #define PyMODINIT_FUNC void |
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| 250 | #endif |
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| 251 | PyMODINIT_FUNC |
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| 252 | initc_models(void) |
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| 253 | { |
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| 254 | PyObject* m; |
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| 255 | |
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| 256 | m = Py_InitModule3("c_models", module_methods, |
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| 257 | "C extension module for SANS scattering models."); |
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| 258 | import_array(); |
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| 259 | |
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| 260 | |
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| 261 | // adding generated code |
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| 262 | addCBarBellModel(m); |
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| 263 | addCBCCrystalModel(m); |
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| 264 | addCBinaryHSModel(m); |
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| 265 | addCCappedCylinderModel(m); |
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| 266 | addCCoreShellModel(m); |
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| 267 | addCCoreShellBicelleModel(m); |
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| 268 | addCCoreShellCylinderModel(m); |
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| 269 | addCCoreFourShellModel(m); |
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| 270 | addCCore2ndMomentModel(m); |
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| 271 | addCCSParallelepipedModel(m); |
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| 272 | addCCylinderModel(m); |
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| 273 | addCDABModel(m); |
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| 274 | addCDiamCylFunc(m); |
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| 275 | addCDiamEllipFunc(m); |
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| 276 | addCEllipsoidModel(m); |
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| 277 | addCEllipticalCylinderModel(m); |
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| 278 | addCFCCrystalModel(m); |
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| 279 | addCFlexCylEllipXModel(m); |
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| 280 | addCFlexibleCylinderModel(m); |
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| 281 | addCFractalModel(m); |
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| 282 | addCFractalO_Z(m); |
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| 283 | addCFuzzySphereModel(m); |
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| 284 | addCGaussian(m); |
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| 285 | addCGelFitModel(m); |
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| 286 | addCHardsphereStructure(m); |
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| 287 | addCHayterMSAStructure(m); |
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| 288 | addCHollowCylinderModel(m); |
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| 289 | addCLamellarModel(m); |
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| 290 | addCLamellarFFHGModel(m); |
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| 291 | addCLamellarPCrystalModel(m); |
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| 292 | addCLamellarPSModel(m); |
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| 293 | addCLamellarPSHGModel(m); |
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| 294 | addCLinearPearlsModel(m); |
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| 295 | addCLogNormal(m); |
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| 296 | addCLorentzian(m); |
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| 297 | addCMassFractalModel(m); |
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| 298 | addCMassSurfaceFractal(m); |
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| 299 | addCMultiShellModel(m); |
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| 300 | addCOnionModel(m); |
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| 301 | addCParallelepipedModel(m); |
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| 302 | addCPearlNecklaceModel(m); |
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| 303 | addCPoly_GaussCoil(m); |
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| 304 | addCPringlesModel(m); |
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| 305 | addCRaspBerryModel(m); |
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| 306 | addCReflModel(m); |
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| 307 | addCReflAdvModel(m); |
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| 308 | addCRPAModel(m); |
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| 309 | addCSCCrystalModel(m); |
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| 310 | addCSchulz(m); |
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| 311 | addCSLDCalFunc(m); |
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| 312 | addCSphereModel(m); |
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| 313 | addCSphereSLDModel(m); |
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| 314 | addCCoreShellEllipsoidModel(m); |
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| 315 | addCSquareWellStructure(m); |
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| 316 | addCStackedDisksModel(m); |
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| 317 | addCStarPolymer(m); |
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| 318 | addCStickyHSStructure(m); |
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| 319 | addCSurfaceFractalModel(m); |
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| 320 | addCTeubnerStreyModel(m); |
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| 321 | addCTriaxialEllipsoidModel(m); |
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| 322 | addCTwoYukawaModel(m); |
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| 323 | addCVesicleModel(m); |
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| 324 | addDisperser(m); |
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| 325 | |
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| 326 | // end generated code |
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| 327 | |
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| 328 | } |
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| 329 | |
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