c1ded6a759
* The API is a bit more verbose than I feel like it needs to be. In a follow-up I'd like to abbreviate some things and look in to creating aliases for common accessors. * There is a lingering lifetime hazard between the module and newly added operations. We have the facilities now to solve for this but I will do that in a follow-up. * We may need to craft a more limited API for safely referencing successors when creating operations. We need more facilities to really prove that out and should defer for now. Differential Revision: https://reviews.llvm.org/D87996
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
//===- PybindUtils.h - Utilities for interop with pybind11 ------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef MLIR_BINDINGS_PYTHON_PYBINDUTILS_H
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#define MLIR_BINDINGS_PYTHON_PYBINDUTILS_H
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#include <pybind11/pybind11.h>
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#include <pybind11/stl.h>
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#include "llvm/ADT/Optional.h"
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#include "llvm/ADT/Twine.h"
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namespace pybind11 {
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namespace detail {
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template <typename T>
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struct type_caster<llvm::Optional<T>> : optional_caster<llvm::Optional<T>> {};
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} // namespace detail
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} // namespace pybind11
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namespace mlir {
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namespace python {
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// Sets a python error, ready to be thrown to return control back to the
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// python runtime.
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// Correct usage:
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// throw SetPyError(PyExc_ValueError, "Foobar'd");
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pybind11::error_already_set SetPyError(PyObject *excClass,
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const llvm::Twine &message);
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} // namespace python
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} // namespace mlir
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#endif // MLIR_BINDINGS_PYTHON_PYBINDUTILS_H
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