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#ifndef COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
#include <cassert>
#include <stack>
namespace YAML {
struct CollectionType {
enum value { NoCollection, BlockMap, BlockSeq, FlowMap, FlowSeq, CompactMap };
};
class CollectionStack {
public:
CollectionStack() : collectionStack{} {}
CollectionType::value GetCurCollectionType() const {
if (collectionStack.empty())
return CollectionType::NoCollection;
return collectionStack.top();
}
void PushCollectionType(CollectionType::value type) {
collectionStack.push(type);
}
void PopCollectionType(CollectionType::value type) {
assert(type == GetCurCollectionType());
(void)type;
collectionStack.pop();
}
private:
std::stack<CollectionType::value> collectionStack;
};
} // namespace YAML
#endif // COLLECTIONSTACK_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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