CMake/Source/kwsys/testHashSTL.cxx

75 lines
2.0 KiB
C++
Raw Normal View History

/*============================================================================
KWSys - Kitware System Library
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "kwsysPrivate.h"
#include KWSYS_HEADER(hash_map.hxx)
#include KWSYS_HEADER(hash_set.hxx)
// 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"
#endif
#include <iostream>
#if defined(_MSC_VER)
# pragma warning (disable:4786)
#endif
#if defined(__sgi) && !defined(__GNUC__)
# pragma set woff 1468 /* inline function cannot be explicitly instantiated */
#endif
template class kwsys::hash_map<const char*, int>;
template class kwsys::hash_set<int>;
static 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)
{
std::cout << "Found entry [" << mi->first << "," << mi->second << "]"
<< std::endl;
sum += mi->second;
}
return sum == 3;
}
static 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)
{
std::cout << "Found entry [" << *si << "]" << std::endl;
sum += *si;
}
return sum == 3;
}
int testHashSTL(int, char*[])
{
bool result = true;
result = test_hash_map() && result;
result = test_hash_set() && result;
return result? 0:1;
}