From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 8 Jun 2012 07:12:55 +0000 (+0300)
Subject: Add a method to query the existence of dependencies in cache
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=0696355a7c8be95d096e1f1e3f8c8c3595ad0d39;p=builder.git

Add a method to query the existence of dependencies in cache
---

diff --git a/source/dependencycache.cpp b/source/dependencycache.cpp
index 6e099ba..11b200d 100644
--- a/source/dependencycache.cpp
+++ b/source/dependencycache.cpp
@@ -21,6 +21,11 @@ void DependencyCache::set_deps(const string &tgt, const StringList &d)
 	changed = true;
 }
 
+bool DependencyCache::has_deps(const string &tgt) const
+{
+	return deps.count(tgt);
+}
+
 const StringList &DependencyCache::get_deps(const string &tgt) const
 {
 	return get_item(deps, tgt);
diff --git a/source/dependencycache.h b/source/dependencycache.h
index 4143195..a4727aa 100644
--- a/source/dependencycache.h
+++ b/source/dependencycache.h
@@ -23,7 +23,9 @@ private:
 
 public:
 	DependencyCache(SourcePackage &p);
+
 	void set_deps(const std::string &tgt, const StringList &d);
+	bool has_deps(const std::string &tgt) const;
 	const StringList &get_deps(const std::string &tgt) const;
 	const Msp::Time::TimeStamp &get_mtime() const { return mtime; }
 	void load();