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// $Id: Compiler_Features_07_Test.cpp 91671 2010-09-08 18:39:23Z johnnyw $
/**
* @file
*
* This program checks if the compiler / platform supports the
* std::set container. The motivation for this test was a discussion
* on the development mailing list, and the documentation was captured
* in:
*
* http://bugzilla.dre.vanderbilt.edu/show_bug.cgi?id=3715
*
*/
#include "test_config.h"
// The first part of the test is to compile this line. If the program
// does not compile the platform is just too broken.
#include <set>
#include <string>
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT("Compiler_Features_07_Test"));
// As usual, the exit status from the test is 0 on success, 1 on
// failure
int status = 0;
// Create a simple list ...
typedef std::set<std::string> collection;
collection c;
// ... insert some elements ...
c.insert("5");
c.insert("4");
c.insert("3");
c.insert("2");
c.insert(std::string("1"));
// ... inserting twice returns a pair ...
std::pair<collection::iterator,bool> r =
c.insert(collection::value_type("5"));
// ... the iterator points to the element ...
if (*r.first != std::string("5"))
{
status = 1;
ACE_ERROR ((LM_ERROR, ACE_TEXT("Expected to find 5 already in set")));
}
// ... and the booleans says that it is already in the set ...
if (r.second == true)
{
status = 1;
ACE_ERROR ((LM_ERROR, ACE_TEXT("Expected duplicate insert to fail")));
}
// ... find an element and erase it ...
collection::iterator i;
i = c.find(std::string("4"));
if (i == c.end())
{
status = 1;
ACE_ERROR((LM_ERROR, ACE_TEXT("Element not found")));
}
else
{
// ... this demonstrates a standard STL technique, you can
// optimize lookups by using the iterators returned in search
// functions ...
c.erase(i);
}
ACE_END_TEST;
return status;
}
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