c34026b101
note: done using ```sh git grep -l "2010-2024 Google" | xargs sed -i 's/2010-2024 Google/2010-2025 Google/' ```
110 lines
3.6 KiB
OpenEdge ABL
110 lines
3.6 KiB
OpenEdge ABL
// Copyright 2010-2025 Google LLC
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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%include "ortools/base/base.i"
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#include <cstdint>
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namespace operations_research {
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%define PY_PROTO_TYPEMAP(PythonModule, PythonType, CppType)
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%typecheck(SWIG_TYPECHECK_POINTER) const CppType&, CppType* {
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bool ok = false;
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PyObject* const module = PyImport_ImportModule("PythonModule");
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if (module != nullptr) {
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PyObject* const dict = PyModule_GetDict(module);
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if (dict != nullptr) {
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PyObject* const clss = PyDict_GetItemString(dict, "PythonType");
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if (clss != nullptr) {
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if (PyObject_IsInstance($input, clss)) {
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ok = true;
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}
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}
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}
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Py_DECREF(module);
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}
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$1 = ok ? 1 : 0;
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}
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%typemap(in) const CppType&, CppType* const, CppType* {
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$1 = new CppType;
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PyObject* const pyresult = PyObject_CallMethod(
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$input, const_cast<char*>("SerializeToString"), nullptr);
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if (pyresult != nullptr) {
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char* buffer = nullptr;
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Py_ssize_t length = 0;
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int result = PyString_AsStringAndSize(pyresult, &buffer, &length);
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if (buffer != nullptr) {
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$1->ParseFromArray(buffer, length);
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}
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Py_DECREF(pyresult);
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}
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}
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%typemap(freearg) const CppType&, CppType* const, CppType* {
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delete $1;
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}
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%typemap(argout) CppType* const, CppType* {
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std::string encoded_protobuf;
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$1->SerializeToString(&encoded_protobuf);
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#if defined(PY3)
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PyObject* const python_encoded_protobuf =
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PyBytes_FromStringAndSize(encoded_protobuf.c_str(),
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encoded_protobuf.size());
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#else // PY3
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PyObject* const python_encoded_protobuf =
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PyString_FromStringAndSize(encoded_protobuf.c_str(),
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encoded_protobuf.size());
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#endif // PY3
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if (python_encoded_protobuf != nullptr) {
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PyObject* const result = PyObject_CallMethod(
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$input, const_cast<char*>("ParseFromString"),
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const_cast<char*>("(O)"), python_encoded_protobuf);
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Py_DECREF(python_encoded_protobuf);
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if (result != nullptr) { Py_DECREF(result); }
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}
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}
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%typemap(out) CppType {
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PyObject* const module = PyImport_ImportModule("PythonModule");
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if (module != nullptr) {
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PyObject* const dict = PyModule_GetDict(module);
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if (dict != nullptr) {
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PyObject* const clss = PyDict_GetItemString(dict, "PythonType");
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if (clss != nullptr) {
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std::string encoded_protobuf;
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$1.SerializeToString(&encoded_protobuf);
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#if defined(PY3)
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PyObject* const python_encoded_protobuf = PyBytes_FromStringAndSize(
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encoded_protobuf.c_str(), encoded_protobuf.size());
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#else // PY3
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PyObject* const python_encoded_protobuf = PyString_FromStringAndSize(
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encoded_protobuf.c_str(), encoded_protobuf.size());
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#endif // PY3
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PyObject* const result = PyObject_CallMethod(
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clss, const_cast<char*>("FromString"),
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const_cast<char*>("(O)"),
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python_encoded_protobuf);
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Py_DECREF(python_encoded_protobuf);
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$result = result;
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}
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}
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Py_DECREF(module);
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}
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}
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%typemap(newfree) CppType {
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delete $1;
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}
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%enddef // PY_PROTO_TYPEMAP
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} // namespace operations_research
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