C++の話（本当にあった怖い話）

Python Hack-a-thon 2010.07

2010 7 10

name:Isoparametric

blog:http://d.hatena.ne.jp/Isoparametric/

Blog ……

……

Python/Django

2010 7 10

C++

C++ C

1983

C with Classes

2010 7 10

C++

1.

2.

3.

4.

2010 7 10

Bjarne Stroustrup

2010 7 10

if, for, while C

(RTTI)

2010 7 10

C++

(1986)

C++

2010 7 10

#include <iostream>
#include <algorithm>
#include <boost/array.hpp>
using namespace std;
// letsboost
int main()
{
boost::array<int, 100> ar; // int ar[100];
for( int i=0; i<ar.size(); ++i )
ar[i] = i * 100;

boost::array<int, 4> ar2 = {{0, 100, 200, 300}};

if( equal( ar2.begin(), ar2.end(), ar.begin() ) )
cout << "same" << endl;

return 0;
}

boost::array
2010 7 10

/* The following code declares class array,
* an STL container (as wrapper) for arrays of constant size.
*
* See
* http://www.boost.org/libs/array/
* for documentation.
*
* The original author site is at: http://www.josuttis.com/
*
* (C) Copyright Nicolai M. Josuttis 2001.
*
* 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)
*
* 10 Mar 2010 - (mtc) fill method added, matching resolution of the standard library working group.
* See <http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#776> or Trac issue #3168
* Eventually, we should remove "assign" which is now a synonym for "fill" (Marshall Clow)
* 10 Mar 2010 - added workaround for SUNCC and !STLPort [trac #3893] (Marshall Clow)
* 29 Jan 2004 - c_array() added, BOOST_NO_PRIVATE_IN_AGGREGATE removed (Nico Josuttis)
* 23 Aug 2002 - fix for Non-MSVC compilers combined with MSVC libraries.
* 05 Aug 2001 - minor update (Nico Josuttis)
* 20 Jan 2001 - STLport fix (Beman Dawes)
* 29 Sep 2000 - Initial Revision (Nico Josuttis)
*
* Jan 29, 2004
*/
#ifndef BOOST_ARRAY_HPP
#define BOOST_ARRAY_HPP

#include <boost/detail/workaround.hpp>

#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
# pragma warning(push)
# pragma warning(disable:4996) // 'std::equal': Function call with parameters that may be unsafe
# pragma warning(disable:4510) // boost::array<T,N>' : default constructor could not be generated
# pragma warning(disable:4610) // warning C4610: class 'boost::array<T,N>' can never be instantiated - user defined constru
required
#endif

#include <cstddef>
#include <stdexcept>
#include <boost/assert.hpp>
#include <boost/swap.hpp>
2010 7 10

http://togetter.com/li/6669
2010 7 10

C++の話（本当にあった怖い話）

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C++の話（本当にあった怖い話）