1 files changed, 67 insertions, 0 deletions
diff --git a/sources/shiboken6/libshiboken/sbkcpptonumpy.cpp b/sources/shiboken6/libshiboken/sbkcpptonumpy.cpp
new file mode 100644
index 000000000..44e900f01
--- /dev/null
+++ b/sources/shiboken6/libshiboken/sbkcpptonumpy.cpp
@@ -0,0 +1,67 @@
+// 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