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ENH: improve speed of GetSource function

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This commit is contained in:
Bill Hoffman 2002-04-30 12:58:57 -04:00
parent 42b7d859ad
commit fd22157e55
1 changed files with 10 additions and 2 deletions
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12
Source/cmMakefile.cxx
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@ -1310,11 +1310,19 @@ cmData* cmMakefile::LookupData(const char* name) const
cmSourceFile* cmMakefile::GetSource(const char* sourceName)
{
std::string s = sourceName;
std::string ext;
std::string::size_type pos = s.rfind('.');
if(pos != std::string::npos)
{
ext = s.substr(pos+1, s.size() - pos-1);
s = s.substr(0, pos);
}
for(std::vector<cmSourceFile*>::iterator i = m_SourceFiles.begin();
i != m_SourceFiles.end(); ++i)
{
if((*i)->GetSourceName() == sourceName
|| (*i)->GetSourceName()+"."+(*i)->GetSourceExtension() == sourceName)
if((*i)->GetSourceName() == s
&& (ext.size() == 0 || (ext == (*i)->GetSourceExtension())))
{
return *i;
}