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#ifndef _sys_Time_h
#define _sys_Time_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.
*
*/
#include <stdint.h>
#ifdef USE_APR
# include <apr-1/apr_time.h>
#else
# include <time.h>
#endif
namespace qpid {
namespace sys {
class Time
{
public:
static Time now();
enum {
NSEC_PER_SEC=1000*1000*1000,
NSEC_PER_MSEC=1000*1000,
NSEC_PER_USEC=1000
};
inline Time(int64_t ticks=0, long nsec_per_tick=1);
void set(int64_t ticks, long nsec_per_tick=1);
inline int64_t msecs() const;
inline int64_t usecs() const;
int64_t nsecs() const;
#ifndef USE_APR
const struct timespec& getTimespec() const { return time; }
struct timespec& getTimespec() { return time; }
#endif
private:
#ifdef USE_APR
apr_time_t time;
#else
struct timespec time;
#endif
};
Time::Time(int64_t ticks, long nsec_per_tick) { set(ticks, nsec_per_tick); }
int64_t Time::msecs() const { return nsecs() / NSEC_PER_MSEC; }
int64_t Time::usecs() const { return nsecs() / NSEC_PER_USEC; }
}}
#endif /*!_sys_Time_h*/
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