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ENH: do not use count, find for map lookup

This commit is contained in:
Bill Hoffman 2002-04-30 14:00:14 -04:00
parent fd22157e55
commit ec4331d273
2 changed files with 17 additions and 13 deletions
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5
Source/cmBorlandMakefileGenerator.cxx
View File

@ -414,9 +414,10 @@ std::string cmBorlandMakefileGenerator::CreateMakeVariable(const char* s, const
std::string unmodified = s;
unmodified += s2;
// see if th
if(m_MakeVariableMap.count(unmodified))
std::map<cmStdString, cmStdString>::iterator i = m_MakeVariableMap.find(unmodified);
if(i != m_MakeVariableMap.end())
{
return m_MakeVariableMap[unmodified];
return i->second;
}
std::string ret = unmodified;
// if the string is greater the 32 chars it is an invalid vairable name

17
Source/cmCacheManager.cxx
View File

@ -443,31 +443,34 @@ void cmCacheManager::OutputHelpString(std::ofstream& fout,
void cmCacheManager::RemoveCacheEntry(const char* key)
{
if(m_Cache.count(key))
CacheEntryMap::iterator i = m_Cache.find(key);
if(i != m_Cache.end())
{
m_Cache.erase(key);
m_Cache.erase(i);
}
else
{
std::cerr << "Failed to remove entry" << std::endl;
std::cerr << "Failed to remove entry:" << key << std::endl;
}
}
cmCacheManager::CacheEntry *cmCacheManager::GetCacheEntry(const char* key)
{
if(m_Cache.count(key))
CacheEntryMap::iterator i = m_Cache.find(key);
if(i != m_Cache.end())
{
return &(m_Cache.find(key)->second);
return &i->second;
}
return 0;
}
const char* cmCacheManager::GetCacheValue(const char* key) const
{
if(m_Cache.count(key))
CacheEntryMap::const_iterator i = m_Cache.find(key);
if(i != m_Cache.end())
{
return m_Cache.find(key)->second.m_Value.c_str();
return i->second.m_Value.c_str();
}
return 0;
}