stdcpp/tsrc/Boost_test/smart_ptr/src/shared_ptr_timing_test.cpp
author andy simpson <andrews@symbian.org>
Wed, 16 Jun 2010 14:29:22 +0100
branchGCC_SURGE
changeset 37 b0cf6e9637d2
parent 0 e4d67989cc36
permissions -rw-r--r--
GCCE fixes (Bug 2971) : Remove IMPORT_C statements in ext_dat.h as these are not necessary within same module and cause "not constant" error with GCCE

/*
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  may be used to endorse or promote products derived from this software 
  without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
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* Description:
*
*/


#include <boost/config.hpp>

#if defined(BOOST_MSVC)
#pragma warning(disable: 4786)  // identifier truncated in debug info
#pragma warning(disable: 4710)  // function not inlined
#pragma warning(disable: 4711)  // function selected for automatic inline expansion
#pragma warning(disable: 4514)  // unreferenced inline removed
#endif

//
//  shared_ptr_timing_test.cpp - use to evaluate the impact of thread safety
//
//  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//

#include <boost/shared_ptr.hpp>
#include <iostream>
#include <vector>
#include <ctime>

#ifdef __SYMBIAN32__
#include "std_log_result.h"
#define LOG_FILENAME_LINE __FILE__, __LINE__
#endif

#ifdef __SYMBIAN32__
int const n = 1024;
#else
int const n = 8 * 1024 * 1024;
#endif

int main()
{
	std_log(LOG_FILENAME_LINE,"[Test Case for shared_ptr_timing_test]");
    using namespace std;

    std::vector< boost::shared_ptr<int> > v;
    boost::shared_ptr<int> pi(new int);

    clock_t t = clock();

    for(int i = 0; i < n; ++i)
    {
        v.push_back(pi);
    }

    t = clock() - t;

    std::cout << static_cast<double>(t) / CLK_TCK << '\n';

#ifdef __SYMBIAN32__
	std_log(LOG_FILENAME_LINE,"Result : Passed");
	std_log(LOG_FILENAME_LINE,"[End Test Case ]");
#endif
	testResultXml("shared_ptr_timing_test");
	close_log_file();
    return 0;
}