de285ff2a0
to be consistent with the way that the stl works. It also makes
lots of other stuff easier. (Maybe those guys were smart?)
Overload the various comparison operators so that you can test
for overlapping of ranges, etc.
base/range.hh:
Totally rework the Range class. Now the range is from [start, end)
to be consistent with the way that the stl works. It also makes
lots of other stuff easier. (Maybe those guys were smart?)
Overload the various comparison operators so that you can test
for overlapping of ranges, etc.
make parse function private and offer operator= instead
isValid -> valid
and for you erik, I add comments
test/Makefile:
add range.o
test/rangetest.cc:
better tests
--HG--
extra : convert_revision : dd58720aa3d02f20b03e933f2eaa3320c82bb27a
74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
/*
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* Copyright (c) 2003 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <iostream>
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#include <string>
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#include "base/range.hh"
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using namespace std;
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int
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main()
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{
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Range<int> r1(make_pair(9, 28));
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Range<unsigned> r2("0x1000:+0x100");
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cout << r1 << "\n"
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<< r2 << "\n";
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#define RANGETEST(X, C, Y) \
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cout << X << " "#C" " << Y << " => " << ((X C Y) ? "true" : "false") << "\n"
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#define TESTEM(X, Y) do { \
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RANGETEST(X, < , Y); \
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RANGETEST(X, <=, Y); \
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RANGETEST(X, > , Y); \
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RANGETEST(X, >=, Y); \
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RANGETEST(X, ==, Y); \
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RANGETEST(X, !=, Y); \
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RANGETEST(Y, < , X); \
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RANGETEST(Y, <=, X); \
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RANGETEST(Y, > , X); \
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RANGETEST(Y, >=, X); \
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RANGETEST(Y, ==, X); \
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RANGETEST(Y, !=, X); \
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} while (0)
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TESTEM(8, r1);
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TESTEM(9, r1);
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TESTEM(27, r1);
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TESTEM(28, r1);
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TESTEM(0x0fff, r2);
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TESTEM(0x1000, r2);
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TESTEM(0x10ff, r2);
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TESTEM(0x1100, r2);
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return 0;
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}
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