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//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <map>
// class multimap
// void swap(multimap& m);
#include <map>
#include <cassert>
int main()
{
typedef std::pair<const int, double> V;
typedef std::multimap<int, double> M;
{
V ar1[] =
{
};
V ar2[] =
{
};
M m1(ar1, ar1+sizeof(ar1)/sizeof(ar1[0]));
M m2(ar2, ar2+sizeof(ar2)/sizeof(ar2[0]));
M m1_save = m1;
M m2_save = m2;
m1.swap(m2);
assert(m1 == m2_save);
assert(m2 == m1_save);
}
{
V ar1[] =
{
};
V ar2[] =
{
V(5, 5),
V(6, 6),
V(7, 7),
V(8, 8),
V(9, 9),
V(10, 10),
V(11, 11),
V(12, 12)
};
M m1(ar1, ar1+sizeof(ar1)/sizeof(ar1[0]));
M m2(ar2, ar2+sizeof(ar2)/sizeof(ar2[0]));
M m1_save = m1;
M m2_save = m2;
m1.swap(m2);
assert(m1 == m2_save);
assert(m2 == m1_save);
}
{
V ar1[] =
{
V(1, 1),
V(2, 2),
V(3, 3),
V(4, 4)
};
V ar2[] =
{
};
M m1(ar1, ar1+sizeof(ar1)/sizeof(ar1[0]));
M m2(ar2, ar2+sizeof(ar2)/sizeof(ar2[0]));
M m1_save = m1;
M m2_save = m2;
m1.swap(m2);
assert(m1 == m2_save);
assert(m2 == m1_save);
}
{
V ar1[] =
{
V(1, 1),
V(2, 2),
V(3, 3),
V(4, 4)
};
V ar2[] =
{
V(5, 5),
V(6, 6),
V(7, 7),
V(8, 8),
V(9, 9),
V(10, 10),
V(11, 11),
V(12, 12)
};
M m1(ar1, ar1+sizeof(ar1)/sizeof(ar1[0]));
M m2(ar2, ar2+sizeof(ar2)/sizeof(ar2[0]));
M m1_save = m1;
M m2_save = m2;
m1.swap(m2);
assert(m1 == m2_save);
assert(m2 == m1_save);
}
}
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