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authorAndy Cedilnik <andy.cedilnik@kitware.com>2003-03-06 16:18:58 (GMT)
committerAndy Cedilnik <andy.cedilnik@kitware.com>2003-03-06 16:18:58 (GMT)
commit6631d787541c9cf72821ad033a6f42356cf9f2e6 (patch)
tree4cbe0ddbc5267eaeb98f1b52a8b3cb56c290d7eb /Source/cmCacheManager.h
parent98d10a42d3a07b33d0d120e549e0ab9822d3d91c (diff)
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Cache manager should be able to take no arguments
Diffstat (limited to 'Source/cmCacheManager.h')
-rw-r--r--Source/cmCacheManager.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/Source/cmCacheManager.h b/Source/cmCacheManager.h
index 6ead922..3dbaa58 100644
--- a/Source/cmCacheManager.h
+++ b/Source/cmCacheManager.h
@@ -64,8 +64,12 @@ public:
CacheIterator(cmCacheManager &cm) : m_Container(cm) {
this->Begin();
}
- CacheIterator(cmCacheManager &cm, const char* key) : m_Container(cm) {
- this->Find(key);
+ CacheIterator(cmCacheManager &cm, const char* key) : m_Container(cm)
+ {
+ if ( key )
+ {
+ this->Find(key);
+ }
}
private:
CacheEntry const& GetEntry() const { return m_Position->second; }
@@ -105,7 +109,7 @@ public:
void PrintCache(std::ostream&) const;
///! Get the iterator for an entry with a given key.
- cmCacheManager::CacheIterator GetCacheIterator(const char *key);
+ cmCacheManager::CacheIterator GetCacheIterator(const char *key=0);
///! Remove an entry from the cache
void RemoveCacheEntry(const char* key);