66 lines
1.2 KiB
C++
66 lines
1.2 KiB
C++
//-----------------------------------------------------------------------------
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// boost-libs variant/test/class_a.cpp source file
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// See http://www.boost.org for updates, documentation, and revision history.
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//-----------------------------------------------------------------------------
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//
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// Copyright (c) 2003
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// Eric Friedman, Itay Maman
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <algorithm> // for std::swap
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#include <sstream>
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#include <iostream>
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#include <assert.h>
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#include "class_a.h"
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using namespace std;
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class_a::~class_a()
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{
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assert(self_p_ == this);
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}
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class_a::class_a(int n)
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{
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n_ = n;
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self_p_ = this;
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}
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class_a::class_a(const class_a& other)
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{
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n_ = other.n_;
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self_p_ = this;
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}
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class_a& class_a::operator=(const class_a& rhs)
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{
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class_a temp(rhs);
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swap(temp);
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return *this;
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}
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void class_a::swap(class_a& other)
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{
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std::swap(n_, other.n_);
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}
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int class_a::get() const
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{
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return n_;
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}
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std::ostream& operator<<(std::ostream& strm, const class_a& a)
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{
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return strm << "class_a(" << a.get() << ")";
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}
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