IWalkObserver.h

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#ifndef ZSERIO_I_WALK_OBSERVER_H_INC
#define ZSERIO_I_WALK_OBSERVER_H_INC
 
#include "zserio/IReflectableData.h"
#include "zserio/ITypeInfo.h"
#include "zserio/WalkerConst.h"
 
namespace zserio
{
 
template <typename ALLOC = std::allocator<uint8_t>>
class IBasicWalkObserver
{
public:
    virtual ~IBasicWalkObserver() = default;
 
    virtual void beginRoot(const IBasicReflectableDataConstPtr<ALLOC>& compound) = 0;
 
    virtual void endRoot(const IBasicReflectableDataConstPtr<ALLOC>& compound) = 0;
 
    virtual void beginArray(
            const IBasicReflectableDataConstPtr<ALLOC>& array, const BasicFieldInfo<ALLOC>& fieldInfo) = 0;
 
    virtual void endArray(
            const IBasicReflectableDataConstPtr<ALLOC>& array, const BasicFieldInfo<ALLOC>& fieldInfo) = 0;
 
    virtual void beginCompound(const IBasicReflectableDataConstPtr<ALLOC>& compound,
            const BasicFieldInfo<ALLOC>& fieldInfo, size_t elementIndex) = 0;
 
    virtual void endCompound(const IBasicReflectableDataConstPtr<ALLOC>& compound,
            const BasicFieldInfo<ALLOC>& fieldInfo, size_t elementIndex) = 0;
 
    virtual void visitValue(const IBasicReflectableDataConstPtr<ALLOC>& value,
            const BasicFieldInfo<ALLOC>& fieldInfo, size_t elementIndex) = 0;
};
 
using IWalkObserver = IBasicWalkObserver<>;
} // namespace zserio
 
#endif // ZSERIO_I_WALK_OBSERVER_H_INC