collectionstack.h
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00001 #ifndef COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
00002 #define COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
00003 
00004 #if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
00005 #pragma once
00006 #endif
00007 
00008 
00009 #include <stack>
00010 #include <cassert>
00011 
00012 namespace YAML_PM
00013 {
00014         struct CollectionType {
00015                 enum value { None, BlockMap, BlockSeq, FlowMap, FlowSeq, CompactMap };
00016         };
00017 
00018         class CollectionStack
00019         {
00020         public:
00021                 CollectionType::value GetCurCollectionType() const {
00022                         if(collectionStack.empty())
00023                                 return CollectionType::None;
00024                         return collectionStack.top();
00025                 }
00026                 
00027                 void PushCollectionType(CollectionType::value type) { collectionStack.push(type); }
00028                 void PopCollectionType(CollectionType::value type) { assert(type == GetCurCollectionType()); collectionStack.pop(); }
00029                 
00030         private:
00031                 std::stack<CollectionType::value> collectionStack;
00032         };
00033 }
00034 
00035 #endif // COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM


libpointmatcher
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autogenerated on Mon Sep 14 2015 02:59:04