mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-27 17:55:31 +08:00
5068f54685
* include/Makefile.am (bits_headers): Remove slice.h * include/Makefile.in: Regenerate. * include/bits/slice.h (slice): move to include/bits/slice_array.h * include/bits/slice.h Remove. * include/std/std_valarray.h: Don't #include bits/slice.h anymore. * include/bits/slice_array.h: Comply to official coding styles. * testsuite/26_numerics/slice.cc: New test. :w :q From-SVN: r55470
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
// 20020717 gdr
|
|
|
|
// Copyright (C) 2002 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 2, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING. If not, write to the Free
|
|
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
// USA.
|
|
|
|
// Test slice class invariants
|
|
|
|
#include <valarray>
|
|
#include <cstdlib>
|
|
#include <testsuite_hooks.h>
|
|
|
|
bool
|
|
construction(int start, int size, int stride)
|
|
{
|
|
std::slice s(start, size, stride);
|
|
return s.start() == start && s.size() == size && s.stride() == stride;
|
|
}
|
|
|
|
bool
|
|
copy(int start, int size, int stride)
|
|
{
|
|
std::slice s(start, size, stride);
|
|
std::slice t = s;
|
|
return t.start() == start && t.size() == size && t.stride() == stride;
|
|
}
|
|
|
|
bool
|
|
assignment(int start, int size, int stride)
|
|
{
|
|
std::slice s(start, size, stride);
|
|
std::slice t;
|
|
t = s;
|
|
return t.start() == start && t.size() == size && t.stride() == stride;
|
|
}
|
|
|
|
|
|
int main()
|
|
{
|
|
std::srand(20020717); using std::rand;
|
|
VERIFY(construction(rand(), rand(), rand()));
|
|
|
|
VERIFY(copy(rand(), rand(), rand()));
|
|
|
|
VERIFY(assignment(rand(), rand(), rand()));
|
|
|
|
return 0;
|
|
}
|