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cmListFileBacktrace: Add a method to retrieve the Bottom of a snapshot

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Stephen Kelly
2016-10-13 00:18:24 +02:00
parent 7863fba1f6
commit e32a6bdd99
1 changed files with 2 additions and 0 deletions
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Source/cmListFileCache.h
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@@ -120,6 +120,8 @@ public:
cmListFileBacktrace& operator=(cmListFileBacktrace const& r);
~cmListFileBacktrace();
cmState::Snapshot GetBottom() const { return this->Bottom; }
// Get a backtrace with the given file scope added to the top.
// May not be called until after construction with a valid snapshot.
cmListFileBacktrace Push(std::string const& file) const;