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00001 /***********************************************************************************************************
00002 Copyright (c) 2012, Sebastian Breß, Otto-von-Guericke University of Magdeburg, Germany. All rights reserved.
00003 
00004 This program and accompanying materials are made available under the terms of the 
00005 GNU LESSER GENERAL PUBLIC LICENSE - Version 3, http://www.gnu.org/licenses/lgpl-3.0.txt
00006 ***********************************************************************************************************/
00007 #pragma once
00008 #include <vector>
00009 
00010 namespace hype{
00011         namespace util{
00012 
00013 template <class T, class TAl>
00014 inline T* begin_ptr(std::vector<T,TAl>& v)
00015 {return  v.empty() ? NULL : &v[0];}
00016 
00017 template <class T, class TAl>
00018 inline const T* begin_ptr(const std::vector<T,TAl>& v)
00019 {return  v.empty() ? NULL : &v[0];}
00020 
00021         }; //end namespace util
00022 }; //end namespace hype
00023