print_memusage.h

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/*
 * Copyright 2009 Savarese Software Research Corporation
 *
 * Licensed 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
 *
 *     https://www.savarese.com/software/ApacheLicense-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.
 */

#ifndef __SSRC_WSPR_UTILITY_PRINT_MEMUSAGE_H
#define __SSRC_WSPR_UTILITY_PRINT_MEMUSAGE_H

#include <ssrc/wispers/utility/memusage.h>

#include <ssrc/wispers/utility/BindProperties.h>
#include <ssrc/wispers/utility/PropertiesToString.h>
#include <iostream>
#include <unistd.h>

__BEGIN_NS_SSRC_WSPR_UTILITY

#if defined(WISPERS_HAVE_GET_MEMUSAGE)

inline std::ostream & operator<<(std::ostream & out, const memusage & usage) {
  Properties p;
  usage.visit(BindProperties(p));
  return out << p;
}

inline void print_memusage(std::ostream & out = std::cerr) {
  memusage usage;
  get_memusage(::getpid(), usage);
  out << usage << std::endl;
}

#endif

__END_NS_SSRC_WSPR_UTILITY

#endif