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diff --git a/source/blender/freestyle/intern/python/BPy_UnaryPredicate1D.cpp b/source/blender/freestyle/intern/python/BPy_UnaryPredicate1D.cpp
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+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2010 Blender Foundation.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file source/blender/freestyle/intern/python/BPy_UnaryPredicate1D.cpp
+ * \ingroup freestyle
+ */
+
+#include "BPy_UnaryPredicate1D.h"
+
+#include "BPy_Convert.h"
+#include "BPy_Interface1D.h"
+
+#include "UnaryPredicate1D/BPy_ContourUP1D.h"
+#include "UnaryPredicate1D/BPy_DensityLowerThanUP1D.h"
+#include "UnaryPredicate1D/BPy_EqualToChainingTimeStampUP1D.h"
+#include "UnaryPredicate1D/BPy_EqualToTimeStampUP1D.h"
+#include "UnaryPredicate1D/BPy_ExternalContourUP1D.h"
+#include "UnaryPredicate1D/BPy_FalseUP1D.h"
+#include "UnaryPredicate1D/BPy_QuantitativeInvisibilityUP1D.h"
+#include "UnaryPredicate1D/BPy_ShapeUP1D.h"
+#include "UnaryPredicate1D/BPy_TrueUP1D.h"
+#include "UnaryPredicate1D/BPy_WithinImageBoundaryUP1D.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+///////////////////////////////////////////////////////////////////////////////////////////
+
+//-------------------MODULE INITIALIZATION--------------------------------
+int UnaryPredicate1D_Init(PyObject *module)
+{
+ if (module == NULL)
+ return -1;
+
+ if (PyType_Ready(&UnaryPredicate1D_Type) < 0)
+ return -1;
+ Py_INCREF(&UnaryPredicate1D_Type);
+ PyModule_AddObject(module, "UnaryPredicate1D", (PyObject *)&UnaryPredicate1D_Type);
+
+ if (PyType_Ready(&ContourUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&ContourUP1D_Type);
+ PyModule_AddObject(module, "ContourUP1D", (PyObject *)&ContourUP1D_Type);
+
+ if (PyType_Ready(&DensityLowerThanUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&DensityLowerThanUP1D_Type);
+ PyModule_AddObject(module, "DensityLowerThanUP1D", (PyObject *)&DensityLowerThanUP1D_Type);
+
+ if (PyType_Ready(&EqualToChainingTimeStampUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&EqualToChainingTimeStampUP1D_Type);
+ PyModule_AddObject(module, "EqualToChainingTimeStampUP1D", (PyObject *)&EqualToChainingTimeStampUP1D_Type);
+
+ if (PyType_Ready(&EqualToTimeStampUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&EqualToTimeStampUP1D_Type);
+ PyModule_AddObject(module, "EqualToTimeStampUP1D", (PyObject *)&EqualToTimeStampUP1D_Type);
+
+ if (PyType_Ready(&ExternalContourUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&ExternalContourUP1D_Type);
+ PyModule_AddObject(module, "ExternalContourUP1D", (PyObject *)&ExternalContourUP1D_Type);
+
+ if (PyType_Ready(&FalseUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&FalseUP1D_Type);
+ PyModule_AddObject(module, "FalseUP1D", (PyObject *)&FalseUP1D_Type);
+
+ if (PyType_Ready(&QuantitativeInvisibilityUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&QuantitativeInvisibilityUP1D_Type);
+ PyModule_AddObject(module, "QuantitativeInvisibilityUP1D", (PyObject *)&QuantitativeInvisibilityUP1D_Type);
+
+ if (PyType_Ready(&ShapeUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&ShapeUP1D_Type);
+ PyModule_AddObject(module, "ShapeUP1D", (PyObject *)&ShapeUP1D_Type);
+
+ if (PyType_Ready(&TrueUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&TrueUP1D_Type);
+ PyModule_AddObject(module, "TrueUP1D", (PyObject *)&TrueUP1D_Type);
+
+ if (PyType_Ready(&WithinImageBoundaryUP1D_Type) < 0)
+ return -1;
+ Py_INCREF(&WithinImageBoundaryUP1D_Type);
+ PyModule_AddObject(module, "WithinImageBoundaryUP1D", (PyObject *)&WithinImageBoundaryUP1D_Type);
+
+ return 0;
+}
+
+//------------------------INSTANCE METHODS ----------------------------------
+
+static char UnaryPredicate1D___doc__[] =
+"Base class for unary predicates that work on :class:`Interface1D`. A\n"
+"UnaryPredicate1D is a functor that evaluates a condition on a\n"
+"Interface1D and returns true or false depending on whether this\n"
+"condition is satisfied or not. The UnaryPredicate1D is used by\n"
+"invoking its __call__() method. Any inherited class must overload the\n"
+"__call__() method.\n"
+"\n"
+".. method:: __init__()\n"
+"\n"
+" Default constructor.\n"
+"\n"
+".. method:: __call__(inter)\n"
+"\n"
+" Must be overload by inherited classes.\n"
+"\n"
+" :arg inter: The Interface1D on which we wish to evaluate the predicate.\n"
+" :type inter: :class:`Interface1D`\n"
+" :return: True if the condition is satisfied, false otherwise.\n"
+" :rtype: bool\n";
+
+static int UnaryPredicate1D___init__(BPy_UnaryPredicate1D *self, PyObject *args, PyObject *kwds)
+{
+ static const char *kwlist[] = {NULL};
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "", (char **)kwlist))
+ return -1;
+ self->up1D = new UnaryPredicate1D();
+ self->up1D->py_up1D = (PyObject *)self;
+ return 0;
+}
+
+static void UnaryPredicate1D___dealloc__(BPy_UnaryPredicate1D *self)
+{
+ if (self->up1D)
+ delete self->up1D;
+ Py_TYPE(self)->tp_free((PyObject *)self);
+}
+
+static PyObject *UnaryPredicate1D___repr__(BPy_UnaryPredicate1D *self)
+{
+ return PyUnicode_FromFormat("type: %s - address: %p", Py_TYPE(self)->tp_name, self->up1D);
+}
+
+static PyObject *UnaryPredicate1D___call__(BPy_UnaryPredicate1D *self, PyObject *args, PyObject *kwds)
+{
+ static const char *kwlist[] = {"inter", NULL};
+ PyObject *py_if1D;
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "O!", (char **)kwlist, &Interface1D_Type, &py_if1D))
+ return NULL;
+
+ Interface1D *if1D = ((BPy_Interface1D *)py_if1D)->if1D;
+
+ if (!if1D) {
+ string class_name(Py_TYPE(self)->tp_name);
+ PyErr_SetString(PyExc_RuntimeError, (class_name + " has no Interface1D").c_str());
+ return NULL;
+ }
+ if (typeid(*(self->up1D)) == typeid(UnaryPredicate1D)) {
+ PyErr_SetString(PyExc_TypeError, "__call__ method not properly overridden");
+ return NULL;
+ }
+ if (self->up1D->operator()(*if1D) < 0) {
+ if (!PyErr_Occurred()) {
+ string class_name(Py_TYPE(self)->tp_name);
+ PyErr_SetString(PyExc_RuntimeError, (class_name + " __call__ method failed").c_str());
+ }
+ return NULL;
+ }
+ return PyBool_from_bool(self->up1D->result);
+}
+
+/*----------------------UnaryPredicate1D get/setters ----------------------------*/
+
+PyDoc_STRVAR(UnaryPredicate1D_name_doc,
+"The name of the unary 1D predicate.\n"
+"\n"
+":type: str");
+
+static PyObject *UnaryPredicate1D_name_get(BPy_UnaryPredicate1D *self, void *UNUSED(closure))
+{
+ return PyUnicode_FromString(Py_TYPE(self)->tp_name);
+}
+
+static PyGetSetDef BPy_UnaryPredicate1D_getseters[] = {
+ {(char *)"name", (getter)UnaryPredicate1D_name_get, (setter)NULL, (char *)UnaryPredicate1D_name_doc, NULL},
+ {NULL, NULL, NULL, NULL, NULL} /* Sentinel */
+};
+
+/*-----------------------BPy_UnaryPredicate1D type definition ------------------------------*/
+
+PyTypeObject UnaryPredicate1D_Type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ "UnaryPredicate1D", /* tp_name */
+ sizeof(BPy_UnaryPredicate1D), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)UnaryPredicate1D___dealloc__, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_reserved */
+ (reprfunc)UnaryPredicate1D___repr__, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ (ternaryfunc)UnaryPredicate1D___call__, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
+ UnaryPredicate1D___doc__, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ 0, /* tp_methods */
+ 0, /* tp_members */
+ BPy_UnaryPredicate1D_getseters, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ (initproc)UnaryPredicate1D___init__, /* tp_init */
+ 0, /* tp_alloc */
+ PyType_GenericNew, /* tp_new */
+};
+
+///////////////////////////////////////////////////////////////////////////////////////////
+
+#ifdef __cplusplus
+}
+#endif
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