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cmListCommand: Replace remove duplicates loop with algorithm.

This commit is contained in:
Stephen Kelly 2015-02-15 16:22:08 +01:00
parent cebeed2486
commit 1c7c35c372
1 changed files with 3 additions and 18 deletions
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21
Source/cmListCommand.cxx
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@ -418,24 +418,9 @@ bool cmListCommand
return false;
}
std::string value;
std::set<std::string> unique;
std::vector<std::string>::iterator it;
const char* sep = "";
for ( it = varArgsExpanded.begin(); it != varArgsExpanded.end(); ++ it )
{
if (unique.find(*it) != unique.end())
{
continue;
}
unique.insert(*it);
value += sep;
value += it->c_str();
sep = ";";
}
varArgsExpanded.erase(cmRemoveDuplicates(varArgsExpanded),
varArgsExpanded.end());
std::string value = cmJoin(varArgsExpanded, ";");
this->Makefile->AddDefinition(listName, value.c_str());
return true;