Migrate ui scale/translation transform matrix stacks to LLAlignedArray.

2013-10-26 16:29:38 -05:00
parent 8441bc80a4
commit f4863527aa
4 changed files with 20 additions and 32 deletions
--- a/indra/llcommon/llalignedarray.h
+++ b/indra/llcommon/llalignedarray.h
@@ -41,7 +41,11 @@ public:
 	~LLAlignedArray();

 	void push_back(const T& elem);
-	U32 size() const { return mElementCount; }
+	void pop_back()				{ if(!!mElementCount) --mElementCount; }
+	bool empty()	const		{ return !mElementCount; }
+	T& front()					{ return operator[](0); }
+	T& back()					{ return operator[](mElementCount-1); }
+	U32 size()		const		{ return mElementCount; }
 	void resize(U32 size);
 	T* append(S32 N);
 	T& operator[](int idx);