/
GraphTreeHeap
/
museumdb2
Обзор
Документация
Войти
/
GraphTreeHeap
/
museumdb2
Код
Запросы
0
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
java/rocksjni/native_comparator_wrapper_test.cc
45 строк
1 KB
Si Ke
Fix pointer to jlong conversion in 32 bit OS (#9396)
01 мар 2022, 20:02
01 мар 2022, 20:02
06c8afe
Код
Авторство
О чём код?
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. // This source code is licensed under both the GPLv2 (found in the // COPYING file in the root directory) and Apache 2.0 License // (found in the LICENSE.Apache file in the root directory). #include <jni.h> #include <string> #include "include/org_rocksdb_NativeComparatorWrapperTest_NativeStringComparatorWrapper.h" #include "rocksdb/comparator.h" #include "rocksdb/slice.h" #include "rocksjni/cplusplus_to_java_convert.h" namespace ROCKSDB_NAMESPACE { class NativeComparatorWrapperTestStringComparator : public Comparator { const char* Name() const { return "NativeComparatorWrapperTestStringComparator"; } int Compare(const Slice& a, const Slice& b) const { return a.ToString().compare(b.ToString()); } void FindShortestSeparator(std::string* /*start*/, const Slice& /*limit*/) const { return; } void FindShortSuccessor(std::string* /*key*/) const { return; } }; } // namespace ROCKSDB_NAMESPACE /* * Class: org_rocksdb_NativeComparatorWrapperTest_NativeStringComparatorWrapper * Method: newStringComparator * Signature: ()J */ jlong Java_org_rocksdb_NativeComparatorWrapperTest_00024NativeStringComparatorWrapper_newStringComparator( JNIEnv* /*env*/, jobject /*jobj*/) { auto* comparator = new ROCKSDB_NAMESPACE::NativeComparatorWrapperTestStringComparator(); return GET_CPLUSPLUS_POINTER(comparator); }