36 lines
687 B
C
36 lines
687 B
C
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#pragma once
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#include <QtCore/QObject>
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#include <QtCore/QString>
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/**
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* `id` represents an internal unique data type for the given port.
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* `name` is a normal text description.
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*/
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struct NodeDataType
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{
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QString id;
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QString name;
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};
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/**
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* Class represents data transferred between nodes.
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* @param type is used for comparing the types
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* The actual data is stored in subtypes
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*/
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class NodeData
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{
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public:
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virtual ~NodeData() = default;
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virtual bool sameType(NodeData const &nodeData) const
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{
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return (this->type().id == nodeData.type().id);
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}
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/// Type for inner use
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virtual NodeDataType type() const = 0;
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};
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Q_DECLARE_METATYPE(NodeDataType);
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