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cmTarget: Refactor GetLinkImplementationClosure internals 

Store the 'Done' flag directly in each map entry instead of using a
separate map.
This commit is contained in:
Brad King 2014-07-16 12:58:19 -04:00
parent 9d72df4505
commit 89095514a7
1 changed files with 11 additions and 7 deletions
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18
Source/cmTarget.cxx
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@ -164,6 +164,13 @@ public:
typedef std::map<std::string, cmTarget::LinkClosure> LinkClosureMapType;
LinkClosureMapType LinkClosureMap;
struct LinkImplClosure: public std::vector<cmTarget const*>
{
LinkImplClosure(): Done(false) {}
bool Done;
};
std::map<std::string, LinkImplClosure> LinkImplClosureMap;
typedef std::map<std::string, std::vector<cmSourceFile*> >
SourceFilesMapType;
SourceFilesMapType SourceFilesMap;
@ -203,15 +210,12 @@ public:
CachedLinkInterfaceSourcesEntries;
std::map<std::string, std::vector<TargetPropertyEntry*> >
CachedLinkInterfaceCompileFeaturesEntries;
std::map<std::string, std::vector<cmTarget const*> >
CachedLinkImplementationClosure;
std::map<std::string, bool> CacheLinkInterfaceIncludeDirectoriesDone;
std::map<std::string, bool> CacheLinkInterfaceCompileDefinitionsDone;
std::map<std::string, bool> CacheLinkInterfaceCompileOptionsDone;
std::map<std::string, bool> CacheLinkInterfaceSourcesDone;
std::map<std::string, bool> CacheLinkInterfaceCompileFeaturesDone;
std::map<std::string, bool> CacheLinkImplementationClosureDone;
};
cmLinkImplItem cmTargetInternals::TargetPropertyEntry::NoLinkImplItem;
@ -6034,11 +6038,11 @@ void processILibs(const std::string& config,
std::vector<cmTarget const*> const&
cmTarget::GetLinkImplementationClosure(const std::string& config) const
{
std::vector<cmTarget const*>& tgts =
this->Internal->CachedLinkImplementationClosure[config];
if(!this->Internal->CacheLinkImplementationClosureDone[config])
cmTargetInternals::LinkImplClosure& tgts =
this->Internal->LinkImplClosureMap[config];
if(!tgts.Done)
{
this->Internal->CacheLinkImplementationClosureDone[config] = true;
tgts.Done = true;
std::set<cmTarget const*> emitted;
cmTarget::LinkImplementationLibraries const* impl