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#ifndef QPID_SYS_SYSTEMINFO_H
#define QPID_SYS_SYSTEMINFO_H
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
namespace qpid {
namespace sys {
/**
* Retrieve information about the system we are running on.
* Results may be dependent on OS/hardware.
*/
class SystemInfo
{
public:
/** Estimate available concurrency, e.g. number of CPU cores.
* -1 means estimate not available on this platform.
*/
static long concurrency();
};
}} // namespace qpid::sys
#endif /*!QPID_SYS_SYSTEMINFO_H*/
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