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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// included by sbknumpy.cpp
namespace Shiboken::Numpy {
#ifdef HAVE_NUMPY
// Helper to create a 1-dimensional numpy array
template <class Type>
static PyObject *_createArray1(Py_ssize_t size, int numpyType, const Type *data)
{
const npy_intp dims[1] = {size};
PyObject *result = PyArray_EMPTY(1, dims, numpyType, 0);
auto *array = reinterpret_cast<PyArrayObject *>(result);
auto *rawTargetData = PyArray_DATA(array);
auto *targetData = reinterpret_cast<Type *>(rawTargetData);
std::copy(data, data + size, targetData);
return result;
}
PyObject *createByteArray1(Py_ssize_t size, const uint8_t *data)
{
return _createArray1(size, NPY_BYTE, data);
}
PyObject *createDoubleArray1(Py_ssize_t size, const double *data)
{
return _createArray1(size, NPY_DOUBLE, data);
}
PyObject *createFloatArray1(Py_ssize_t size, const float *data)
{
return _createArray1(size, NPY_FLOAT, data);
}
PyObject *createIntArray1(Py_ssize_t size, const int *data)
{
return _createArray1(size, NPY_INT, data);
}
#else // HAVE_NUMPY
PyObject *createByteArray1(Py_ssize_t, const uint8_t *)
{
return Py_None;
}
PyObject *createDoubleArray1(Py_ssize_t, const double *)
{
return Py_None;
}
PyObject *createFloatArray1(Py_ssize_t, const float *)
{
return Py_None;
}
PyObject *createIntArray1(Py_ssize_t, const int *)
{
return Py_None;
}
#endif // !HAVE_NUMPY
} //namespace Shiboken::Numpy
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