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#include "BPy_StrokeVertexIterator.h"
#include "../BPy_Convert.h"
#include "BPy_Interface0DIterator.h"
#ifdef __cplusplus
extern "C" {
#endif
///////////////////////////////////////////////////////////////////////////////////////////
//------------------------INSTANCE METHODS ----------------------------------
static char StrokeVertexIterator___doc__[] =
"Class hierarchy: :class:`Iterator` > :class:`StrokeVertexIterator`\n"
"\n"
"Class defining an iterator designed to iterate over the\n"
":class:`StrokeVertex` of a :class:`Stroke`. An instance of a\n"
"StrokeVertexIterator can only be obtained from a Stroke by calling\n"
"strokeVerticesBegin() or strokeVerticesEnd(). It is iterating over\n"
"the same vertices as an :class:`Interface0DIterator`. The difference\n"
"resides in the object access. Indeed, an Interface0DIterator allows\n"
"only an access to an Interface0D whereas we could need to access the\n"
"specialized StrokeVertex type. In this case, one should use a\n"
"StrokeVertexIterator. The castToInterface0DIterator() method is\n"
"useful to get an Interface0DIterator from a StrokeVertexIterator in\n"
"order to call any functions of the UnaryFunction0D type.\n"
"\n"
".. method:: __init__()\n"
"\n"
" Default constructor.\n"
"\n"
".. method:: __init__(it)\n"
"\n"
" Copy constructor.\n"
"\n"
" :arg it: A StrokeVertexIterator object.\n"
" :type it: :class:`StrokeVertexIterator`\n";
static int StrokeVertexIterator___init__(BPy_StrokeVertexIterator *self, PyObject *args )
{
PyObject *obj = 0;
if (! PyArg_ParseTuple(args, "|O", &obj) )
return -1;
if( !obj ){
self->sv_it = new StrokeInternal::StrokeVertexIterator();
} else if( BPy_StrokeVertexIterator_Check(obj) ) {
self->sv_it = new StrokeInternal::StrokeVertexIterator(*( ((BPy_StrokeVertexIterator *) obj)->sv_it ));
} else {
PyErr_SetString(PyExc_TypeError, "invalid argument");
return -1;
}
self->py_it.it = self->sv_it;
self->reversed = 0;
return 0;
}
static PyObject * StrokeVertexIterator_iternext( BPy_StrokeVertexIterator *self ) {
StrokeVertex *sv;
if (self->reversed) {
if (self->sv_it->isBegin()) {
PyErr_SetNone(PyExc_StopIteration);
return NULL;
}
self->sv_it->decrement();
sv = self->sv_it->operator->();
} else {
if (self->sv_it->isEnd()) {
PyErr_SetNone(PyExc_StopIteration);
return NULL;
}
sv = self->sv_it->operator->();
self->sv_it->increment();
}
return BPy_StrokeVertex_from_StrokeVertex( *sv );
}
static char StrokeVertexIterator_t___doc__[] =
".. method:: t()\n"
"\n"
" Returns the curvilinear abscissa of the current point.\n"
"\n"
" :return: The curvilinear abscissa of the current point.\n"
" :rtype: float\n";
static PyObject * StrokeVertexIterator_t( BPy_StrokeVertexIterator *self ) {
return PyFloat_FromDouble( self->sv_it->t() );
}
static char StrokeVertexIterator_u___doc__[] =
".. method:: u()\n"
"\n"
" Returns the point parameter in the stroke (0<=u<=1).\n"
"\n"
" :return: The point parameter in the stroke\n"
" :rtype: float\n";
static PyObject * StrokeVertexIterator_u( BPy_StrokeVertexIterator *self ) {
return PyFloat_FromDouble( self->sv_it->u() );
}
static char StrokeVertexIterator_castToInterface0DIterator___doc__[] =
".. method:: castToInterface0DIterator()\n"
"\n"
" Returns an Interface0DIterator converted from this\n"
" StrokeVertexIterator. Useful for any call to a function of the\n"
" UnaryFunction0D type.\n"
"\n"
" :return: An Interface0DIterator converted from the StrokeVertexIterator.\n"
" :rtype: :class:`Interface0DIterator`\n";
static PyObject * StrokeVertexIterator_castToInterface0DIterator( BPy_StrokeVertexIterator *self ) {
Interface0DIterator it( self->sv_it->castToInterface0DIterator() );
return BPy_Interface0DIterator_from_Interface0DIterator( it, 0 );
}
static char StrokeVertexIterator_getObject___doc__[] =
".. method:: getObject()\n"
"\n"
" Returns the pointed StrokeVertex.\n"
"\n"
" :return: The pointed StrokeVertex.\n"
" :rtype: :class:`StrokeVertex`\n";
static PyObject * StrokeVertexIterator_getObject( BPy_StrokeVertexIterator *self) {
if (!self->reversed && self->sv_it->isEnd())
Py_RETURN_NONE;
StrokeVertex *sv = self->sv_it->operator->();
if( sv )
return BPy_StrokeVertex_from_StrokeVertex( *sv );
Py_RETURN_NONE;
}
/*----------------------StrokeVertexIterator instance definitions ----------------------------*/
static PyMethodDef BPy_StrokeVertexIterator_methods[] = {
{"t", ( PyCFunction ) StrokeVertexIterator_t, METH_NOARGS, StrokeVertexIterator_t___doc__},
{"u", ( PyCFunction ) StrokeVertexIterator_u, METH_NOARGS, StrokeVertexIterator_u___doc__},
{"castToInterface0DIterator", ( PyCFunction ) StrokeVertexIterator_castToInterface0DIterator, METH_NOARGS, StrokeVertexIterator_castToInterface0DIterator___doc__},
{"getObject", ( PyCFunction ) StrokeVertexIterator_getObject, METH_NOARGS, StrokeVertexIterator_getObject___doc__},
{NULL, NULL, 0, NULL}
};
/*-----------------------BPy_StrokeVertexIterator type definition ------------------------------*/
PyTypeObject StrokeVertexIterator_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"StrokeVertexIterator", /* tp_name */
sizeof(BPy_StrokeVertexIterator), /* tp_basicsize */
0, /* tp_itemsize */
0, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_reserved */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
StrokeVertexIterator___doc__, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
PyObject_SelfIter, /* tp_iter */
(iternextfunc)StrokeVertexIterator_iternext, /* tp_iternext */
BPy_StrokeVertexIterator_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
&Iterator_Type, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)StrokeVertexIterator___init__, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
///////////////////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
}
#endif
|
