mirror of
https://github.com/jbeder/yaml-cpp.git
synced 2025-09-09 12:41:17 +00:00
36 lines
978 B
C++
36 lines
978 B
C++
#ifndef COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66
|
|
#define COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66
|
|
|
|
#if !defined(__GNUC__) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4) // GCC supports "pragma once" correctly since 3.4
|
|
#pragma once
|
|
#endif
|
|
|
|
|
|
#include <stack>
|
|
#include <cassert>
|
|
|
|
namespace YAML
|
|
{
|
|
struct CollectionType {
|
|
enum value { None, BlockMap, BlockSeq, FlowMap, FlowSeq, CompactMap };
|
|
};
|
|
|
|
class CollectionStack
|
|
{
|
|
public:
|
|
CollectionType::value GetCurCollectionType() const {
|
|
if(collectionStack.empty())
|
|
return CollectionType::None;
|
|
return collectionStack.top();
|
|
}
|
|
|
|
void PushCollectionType(CollectionType::value type) { collectionStack.push(type); }
|
|
void PopCollectionType(CollectionType::value type) { assert(type == GetCurCollectionType()); collectionStack.pop(); }
|
|
|
|
private:
|
|
std::stack<CollectionType::value> collectionStack;
|
|
};
|
|
}
|
|
|
|
#endif // COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66
|