[af03ddd] | 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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[812b901] | 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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[af03ddd] | 12 | |
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| 13 | void addCCylinderModel(PyObject *module); |
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[fbd09fa0] | 14 | void addCBarBellModel(PyObject *module); |
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| 15 | void addCCappedCylinderModel(PyObject *module); |
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[27a0771] | 16 | void addCTriaxialEllipsoidModel(PyObject *module); |
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[8a48713] | 17 | void addCParallelepipedModel(PyObject *module); |
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[18f2ca1] | 18 | void addCCSParallelepipedModel(PyObject *module); |
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[0f5bc9f] | 19 | void addCSphereModel(PyObject *module); |
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[e096270] | 20 | void addCOnionModel(PyObject *module); |
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[35aface] | 21 | void addCReflModel(PyObject *module); |
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[c724ccd] | 22 | void addCFuzzySphereModel(PyObject *module); |
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[25579e8] | 23 | void addCHardsphereStructure(PyObject *module); |
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| 24 | void addCStickyHSStructure(PyObject *module); |
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[94a3f8f] | 25 | void addCSCCrystalModel(PyObject *module); |
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[d5b6a9d] | 26 | void addCFCCrystalModel(PyObject *module); |
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| 27 | void addCBCCrystalModel(PyObject *module); |
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[25579e8] | 28 | void addCSquareWellStructure(PyObject *module); |
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| 29 | void addCHayterMSAStructure(PyObject *module); |
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[0f5bc9f] | 30 | void addCCoreShellModel(PyObject *module); |
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[c724ccd] | 31 | void addCCoreFourShellModel(PyObject *module); |
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[0f5bc9f] | 32 | void addCCoreShellCylinderModel(PyObject *module); |
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| 33 | void addCEllipsoidModel(PyObject *module); |
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| 34 | void addCEllipticalCylinderModel(PyObject *module); |
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[5068697] | 35 | void addCTriaxialEllipsoidModel(PyObject *module); |
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| 36 | void addCFlexibleCylinderModel(PyObject *module); |
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[c724ccd] | 37 | void addCFlexCylEllipXModel(PyObject *module); |
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[5068697] | 38 | void addCStackedDisksModel(PyObject *module); |
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[27a0771] | 39 | void addCLamellarPSModel(PyObject *module); |
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| 40 | void addCLamellarPSHGModel(PyObject *module); |
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[fbd09fa0] | 41 | void addCLamellarPCrystalModel(PyObject *module); |
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[eddff027] | 42 | void addCCoreShellEllipsoidModel(PyObject *module); |
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[5eb9154] | 43 | void addCDiamEllipFunc(PyObject *module); |
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| 44 | void addCDiamCylFunc(PyObject *module); |
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| 45 | |
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| 46 | //void addCOblateModel(PyObject *module); |
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| 47 | //void addCProlateModel(PyObject *module); |
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[34c3020] | 48 | void addCLamellarModel(PyObject *module); |
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| 49 | void addCLamellarFFHGModel(PyObject *module); |
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[27fea3f] | 50 | void addCHollowCylinderModel(PyObject *module); |
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[3d25331f] | 51 | void addCMultiShellModel(PyObject *module); |
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| 52 | void addCVesicleModel(PyObject *module); |
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| 53 | void addCBinaryHSModel(PyObject *module); |
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[35aface] | 54 | void addCRPAModel(PyObject *module); |
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[c724ccd] | 55 | void addCFractalModel(PyObject *module); |
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| 56 | void addCPoly_GaussCoil(PyObject *module); |
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[27a0771] | 57 | |
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[0f5bc9f] | 58 | |
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[af03ddd] | 59 | extern "C" { |
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[0f5bc9f] | 60 | //void addCCoreShellCylinderModel(PyObject *module); |
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| 61 | //void addCCoreShellModel(PyObject *module); |
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| 62 | //void addCEllipsoidModel(PyObject *module); |
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| 63 | //void addCEllipticalCylinderModel(PyObject *module); |
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[af03ddd] | 64 | void addDisperser(PyObject *module); |
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| 65 | void addCGaussian(PyObject *module); |
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| 66 | void addCLorentzian(PyObject *module); |
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[eba9885] | 67 | void addCLogNormal(PyObject *module); |
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| 68 | void addCSchulz(PyObject *module); |
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[af03ddd] | 69 | } |
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| 70 | |
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| 71 | /** |
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| 72 | * Delete a dispersion model object |
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| 73 | */ |
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| 74 | void del_dispersion_model(void *ptr){ |
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| 75 | DispersionModel * disp = static_cast<DispersionModel *>(ptr); |
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| 76 | delete disp; |
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| 77 | return; |
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| 78 | } |
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| 79 | |
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| 80 | /** |
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| 81 | * Create a dispersion model as a python object |
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| 82 | */ |
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| 83 | PyObject * new_dispersion_model(PyObject *, PyObject *args) { |
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| 84 | DispersionModel *disp = new DispersionModel(); |
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| 85 | return PyCObject_FromVoidPtr(disp, del_dispersion_model); |
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| 86 | } |
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| 87 | |
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| 88 | |
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| 89 | /** |
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[eba9885] | 90 | * Delete a lognormal dispersion model object |
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| 91 | */ |
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| 92 | void del_lognormal_dispersion(void *ptr){ |
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| 93 | LogNormalDispersion * disp = static_cast<LogNormalDispersion *>(ptr); |
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| 94 | delete disp; |
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| 95 | return; |
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| 96 | } |
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| 97 | |
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| 98 | /** |
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| 99 | * Create a lognormal dispersion model as a python object |
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| 100 | */ |
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| 101 | PyObject * new_lognormal_dispersion(PyObject *, PyObject *args) { |
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| 102 | LogNormalDispersion *disp = new LogNormalDispersion(); |
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| 103 | return PyCObject_FromVoidPtr(disp, del_lognormal_dispersion); |
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| 104 | } |
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| 105 | |
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| 106 | /** |
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[af03ddd] | 107 | * Delete a gaussian dispersion model object |
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| 108 | */ |
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| 109 | void del_gaussian_dispersion(void *ptr){ |
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| 110 | GaussianDispersion * disp = static_cast<GaussianDispersion *>(ptr); |
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| 111 | delete disp; |
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| 112 | return; |
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| 113 | } |
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| 114 | |
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| 115 | /** |
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| 116 | * Create a gaussian dispersion model as a python object |
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| 117 | */ |
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| 118 | PyObject * new_gaussian_dispersion(PyObject *, PyObject *args) { |
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| 119 | GaussianDispersion *disp = new GaussianDispersion(); |
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| 120 | return PyCObject_FromVoidPtr(disp, del_gaussian_dispersion); |
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| 121 | } |
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| 122 | |
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| 123 | /** |
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[eba9885] | 124 | * Delete a schulz dispersion model object |
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| 125 | */ |
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| 126 | void del_schulz_dispersion(void *ptr){ |
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| 127 | SchulzDispersion * disp = static_cast<SchulzDispersion *>(ptr); |
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| 128 | delete disp; |
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| 129 | return; |
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| 130 | } |
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| 131 | /** |
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| 132 | * Create a schulz dispersion model as a python object |
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| 133 | */ |
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| 134 | PyObject * new_schulz_dispersion(PyObject *, PyObject *args) { |
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| 135 | SchulzDispersion *disp = new SchulzDispersion(); |
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| 136 | return PyCObject_FromVoidPtr(disp, del_schulz_dispersion); |
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| 137 | } |
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| 138 | |
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| 139 | |
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| 140 | /** |
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[af03ddd] | 141 | * Delete an array dispersion model object |
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| 142 | */ |
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| 143 | void del_array_dispersion(void *ptr){ |
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| 144 | ArrayDispersion * disp = static_cast<ArrayDispersion *>(ptr); |
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| 145 | delete disp; |
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| 146 | return; |
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| 147 | } |
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| 148 | |
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| 149 | /** |
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| 150 | * Create an array dispersion model as a python object |
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| 151 | */ |
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| 152 | PyObject * new_array_dispersion(PyObject *, PyObject *args) { |
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| 153 | ArrayDispersion *disp = new ArrayDispersion(); |
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| 154 | return PyCObject_FromVoidPtr(disp, del_array_dispersion); |
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| 155 | } |
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| 156 | |
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| 157 | #define INVECTOR(obj,buf,len) \ |
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| 158 | do { \ |
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| 159 | int err = PyObject_AsReadBuffer(obj, (const void **)(&buf), &len); \ |
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| 160 | if (err < 0) return NULL; \ |
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| 161 | len /= sizeof(*buf); \ |
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| 162 | } while (0) |
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| 163 | |
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| 164 | /** |
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| 165 | * Sets weights from a numpy array |
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| 166 | */ |
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| 167 | PyObject * set_weights(PyObject *, PyObject *args) { |
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| 168 | PyObject *val_obj; |
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| 169 | PyObject *wei_obj; |
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| 170 | PyObject *disp; |
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| 171 | Py_ssize_t nval; |
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| 172 | Py_ssize_t nwei; |
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| 173 | double *values; |
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| 174 | double *weights; |
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[812b901] | 175 | //int i; |
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[af03ddd] | 176 | |
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| 177 | if (!PyArg_ParseTuple(args, "OOO", &disp, &val_obj, &wei_obj)) return NULL; |
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| 178 | INVECTOR(val_obj, values, nval); |
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| 179 | INVECTOR(wei_obj, weights, nwei); |
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| 180 | |
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| 181 | // Sanity check |
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| 182 | if(nval!=nwei) return NULL; |
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| 183 | |
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| 184 | // Set the array pointers |
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| 185 | void *temp = PyCObject_AsVoidPtr(disp); |
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| 186 | DispersionModel * dispersion = static_cast<DispersionModel *>(temp); |
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| 187 | dispersion->set_weights(nval, values, weights); |
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| 188 | |
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| 189 | return Py_BuildValue("i",1); |
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| 190 | } |
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| 191 | |
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| 192 | |
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| 193 | |
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| 194 | /** |
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| 195 | * Define empty module |
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| 196 | */ |
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| 197 | static PyMethodDef module_methods[] = { |
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| 198 | {"new_dispersion_model", (PyCFunction)new_dispersion_model , METH_VARARGS, |
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| 199 | "Create a new DispersionModel object"}, |
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| 200 | {"new_gaussian_model", (PyCFunction)new_gaussian_dispersion, METH_VARARGS, |
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| 201 | "Create a new GaussianDispersion object"}, |
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[eba9885] | 202 | {"new_lognormal_model", (PyCFunction)new_lognormal_dispersion, METH_VARARGS, |
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| 203 | "Create a new LogNormalDispersion object"}, |
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| 204 | {"new_schulz_model", (PyCFunction)new_schulz_dispersion, METH_VARARGS, |
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| 205 | "Create a new SchulzDispersion object"}, |
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[af03ddd] | 206 | {"new_array_model", (PyCFunction)new_array_dispersion , METH_VARARGS, |
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| 207 | "Create a new ArrayDispersion object"}, |
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| 208 | {"set_dispersion_weights",(PyCFunction)set_weights , METH_VARARGS, |
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| 209 | "Create the dispersion weight arrays for an Array Dispersion object"}, |
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| 210 | {NULL} |
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| 211 | }; |
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| 212 | |
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| 213 | |
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| 214 | #ifndef PyMODINIT_FUNC /* declarations for DLL import/export */ |
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| 215 | #define PyMODINIT_FUNC void |
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| 216 | #endif |
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| 217 | PyMODINIT_FUNC |
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| 218 | initc_models(void) |
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| 219 | { |
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| 220 | PyObject* m; |
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| 221 | |
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| 222 | m = Py_InitModule3("c_models", module_methods, |
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| 223 | "C extension module for SANS scattering models."); |
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[812b901] | 224 | import_array(); |
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[af03ddd] | 225 | |
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| 226 | addCCylinderModel(m); |
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[fbd09fa0] | 227 | addCBarBellModel(m); |
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| 228 | addCCappedCylinderModel(m); |
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[8a48713] | 229 | addCParallelepipedModel(m); |
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[18f2ca1] | 230 | addCCSParallelepipedModel(m); |
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[af03ddd] | 231 | addCCoreShellCylinderModel(m); |
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| 232 | addCCoreShellModel(m); |
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[c724ccd] | 233 | addCCoreFourShellModel(m); |
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[af03ddd] | 234 | addCEllipsoidModel(m); |
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| 235 | addCSphereModel(m); |
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[e096270] | 236 | addCOnionModel(m); |
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[35aface] | 237 | addCReflModel(m); |
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[c724ccd] | 238 | addCFuzzySphereModel(m); |
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[25579e8] | 239 | addCHardsphereStructure(m); |
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| 240 | addCStickyHSStructure(m); |
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[94a3f8f] | 241 | addCSCCrystalModel(m); |
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[d5b6a9d] | 242 | addCFCCrystalModel(m); |
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| 243 | addCBCCrystalModel(m); |
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[25579e8] | 244 | addCSquareWellStructure(m); |
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| 245 | addCHayterMSAStructure(m); |
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[af03ddd] | 246 | addCEllipticalCylinderModel(m); |
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[5068697] | 247 | addCTriaxialEllipsoidModel(m); |
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| 248 | addCFlexibleCylinderModel(m); |
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[c724ccd] | 249 | addCFlexCylEllipXModel(m); |
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[5068697] | 250 | addCStackedDisksModel(m); |
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[27a0771] | 251 | addCLamellarPSModel(m); |
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| 252 | addCLamellarPSHGModel(m); |
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[fbd09fa0] | 253 | addCLamellarPCrystalModel(m); |
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[eddff027] | 254 | addCCoreShellEllipsoidModel(m); |
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[5eb9154] | 255 | addCDiamEllipFunc(m); |
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| 256 | addCDiamCylFunc(m); |
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| 257 | |
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| 258 | // addCOblateModel(m); |
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| 259 | // addCProlateModel(m); |
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[34c3020] | 260 | addCLamellarModel(m); |
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| 261 | addCLamellarFFHGModel(m); |
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[27fea3f] | 262 | addCHollowCylinderModel(m); |
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[3d25331f] | 263 | addCMultiShellModel(m); |
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| 264 | addCBinaryHSModel(m); |
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[af03ddd] | 265 | addDisperser(m); |
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| 266 | addCGaussian(m); |
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[eba9885] | 267 | addCSchulz(m); |
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| 268 | addCLogNormal(m); |
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[af03ddd] | 269 | addCLorentzian(m); |
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[3d25331f] | 270 | addCVesicleModel(m); |
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[c724ccd] | 271 | addCPoly_GaussCoil(m); |
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[35aface] | 272 | addCRPAModel(m); |
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[c724ccd] | 273 | addCFractalModel(m); |
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[af03ddd] | 274 | } |
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