Hi,
well, the subject pretty much says it. The below code exectutes fine in
the debugger until it reaches the line
irr::video::S3DVertex *vertex = (irr::video::S3DVertex
*)sipConvertToInstance(py_vertex, S3DVertexType, NULL, SIP_NOT_NONE,
NULL, &err);
where "err" then gets some seemingly random value & the program
terminates. The if-statement below the line doesn't work and was a
feeble attempt at error-handling - a subject that is given not much more
information in the whole
http://www.riverbankcomputing.com/static/Docs/sip4/c_api.html
page.
Any suggestions? Ah, python is 2.6 on osx, SIP is 4.7.9.
Diez
void append(SIP_PYLIST, SIP_PYLIST);
%MethodCode
PyObject *py_vertices = a0;
PyObject *py_indices = a1;
irr::u32 numVertices = PyList_Size(py_vertices);
irr::video::S3DVertex *vertices = (irr::video::S3DVertex
*)sipMalloc(sizeof(irr::video::S3DVertex) * numVertices);
irr::u32 numIndices = PyList_Size(py_indices);
irr::u16 *indices = (irr::u16*)sipMalloc(sizeof(irr::u16) *
numIndices);
sipWrapperType *S3DVertexType =
sipFindClass("irr::video::S3DVertex");
int err;
for(irr::u32 i=0; i < numVertices; i++) {
PyObject *py_vertex = PyList_GetItem(py_vertices, i);
if(sipCanConvertToInstance(py_vertex, S3DVertexType, SIP_NOT_NONE)) {
irr::video::S3DVertex *vertex = (irr::video::S3DVertex
*)sipConvertToInstance(py_vertex, S3DVertexType, NULL, SIP_NOT_NONE,
NULL, &err);
if(err) {
return -1;
}
vertices[i] = *vertex;
} // TODO: raise an exception here!
}
for(irr::u32 i=0; i < numIndices; i++) {
PyObject *py_index = PySequence_GetItem(py_indices, i);
irr::u16 indices[3];
for(int j=0; j < 3; j++) {
PyObject *item = PySequence_GetItem(py_index, j);
if(PyLong_Check(item)) {
indices[j] = (irr::u16)PyLong_AsLong(item);
} else {
// TODO: raise an exception here!
}
}
}
sipCpp->append((void*)vertices, numVertices, indices, numIndices);
sipFree(indices);
sipFree(vertices);
%End
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