CMake/Source/kwsys/testhash.cxx

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/*=========================================================================
Program: KWSys - Kitware System Library
Module: $RCSfile$
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "kwsysPrivate.h"
#include KWSYS_HEADER(hash_map.hxx)
#include KWSYS_HEADER(hash_set.hxx)
#include KWSYS_HEADER(ios/iostream)
// Work-around CMake dependency scanning limitation. This must
// duplicate the above list of headers.
#if 0
# include "hash_map.hxx.in"
# include "hash_set.hxx.in"
# include "kwsys_ios_iostream.h.in"
#endif
#if defined(_MSC_VER)
# pragma warning (disable:4786)
#endif
template class kwsys::hash_map<const char*, int>;
template class kwsys::hash_set<int>;
bool test_hash_map()
{
typedef kwsys::hash_map<const char*, int> mtype;
mtype m;
const char* keys[] = {"hello", "world"};
m[keys[0]] = 1;
m.insert(mtype::value_type(keys[1], 2));
int sum = 0;
for(mtype::iterator mi = m.begin(); mi != m.end(); ++mi)
{
kwsys_ios::cout << "Found entry [" << mi->first << "," << mi->second << "]"
<< kwsys_ios::endl;
sum += mi->second;
}
return sum == 3;
}
bool test_hash_set()
{
typedef kwsys::hash_set<int> stype;
stype s;
s.insert(1);
s.insert(2);
int sum = 0;
for(stype::iterator si = s.begin(); si != s.end(); ++si)
{
kwsys_ios::cout << "Found entry [" << *si << "]" << kwsys_ios::endl;
sum += *si;
}
return sum == 3;
}
int main()
{
bool result = true;
result = test_hash_map() && result;
result = test_hash_set() && result;
return result? 0:1;
}