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Utils - combine

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- Implemented combine, which takes two integer vectors and combines
  them resulting in a single vector contianing the unique values of
  both.
This commit is contained in:
Paul Beckingham 2011-05-28 09:49:22 -04:00
parent 8fabffe18c
commit 8f85b0e194
3 changed files with 50 additions and 1 deletions
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29
test/util.t.cpp
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@ -34,7 +34,7 @@ Context context;
////////////////////////////////////////////////////////////////////////////////
int main (int argc, char** argv)
{
UnitTest t (19);
UnitTest t (30);
// TODO bool confirm (const std::string&);
// TODO int confirm3 (const std::string&);
@ -85,6 +85,33 @@ int main (int argc, char** argv)
output = taskDifferences (right, rightAgain);
t.ok (output.find ("No changes will be made") != std::string::npos, "No changes detected");
// void combine (std::vector <int>&, const std::vector <int>&);
std::vector <int> vleft;
vleft.push_back (1);
vleft.push_back (2);
vleft.push_back (3);
std::vector <int> vright;
vright.push_back (4);
combine (vleft, vright);
t.is (vleft.size (), (size_t)4, "1,2,3 + 4 -> [4]");
t.is (vleft[0], 1, "1,2,3 + 4 -> 1,2,3,4");
t.is (vleft[1], 2, "1,2,3 + 4 -> 1,2,3,4");
t.is (vleft[2], 3, "1,2,3 + 4 -> 1,2,3,4");
t.is (vleft[3], 4, "1,2,3 + 4 -> 1,2,3,4");
vright.push_back (3);
vright.push_back (5);
combine (vleft, vright);
t.is (vleft.size (), (size_t)5, "1,2,3,4 + 3,4,5 -> [5]");
t.is (vleft[0], 1, "1,2,3,4 + 3,4,5 -> 1,2,3,4,5");
t.is (vleft[1], 2, "1,2,3,4 + 3,4,5 -> 1,2,3,4,5");
t.is (vleft[2], 3, "1,2,3,4 + 3,4,5 -> 1,2,3,4,5");
t.is (vleft[3], 4, "1,2,3,4 + 3,4,5 -> 1,2,3,4,5");
t.is (vleft[4], 5, "1,2,3,4 + 3,4,5 -> 1,2,3,4,5");
return 0;
}