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94 lines
3.4 KiB
C++
94 lines
3.4 KiB
C++
#pragma once
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#include "cafPdmFieldHandle.h"
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#include "cafPdmPointer.h"
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#include <assert.h>
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#include "cafPdmPtrArrayFieldHandle.h"
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namespace caf
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{
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template <typename T> class PdmFieldXmlCap;
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//==================================================================================================
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/// PdmFieldClass to handle a collection of PdmObject derived pointers
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/// The reasons for this class is to add itself as parentField into the objects being pointed to.
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/// The interface is made similar to std::vector<>, and the complexity of the methods is similar too.
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//==================================================================================================
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template<typename DataType>
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class PdmPtrArrayField : public PdmFieldHandle
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{
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public:
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PdmPtrArrayField()
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{
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bool doNotUsePdmPtrArrayFieldForAnythingButPointersToPdmObject = false; assert(doNotUsePdmPtrArrayFieldForAnythingButPointersToPdmObject);
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}
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};
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template<typename DataType>
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class PdmPtrArrayField<DataType*> : public PdmPtrArrayFieldHandle
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{
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typedef DataType* DataTypePtr;
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public:
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typedef std::vector< PdmPointer<DataType> > FieldDataType;
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PdmPtrArrayField() : m_isResolved(false) { }
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virtual ~PdmPtrArrayField();
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PdmPtrArrayField& operator() () { return *this; }
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void setValue(const std::vector< PdmPointer<DataType> >& fieldValue);
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const std::vector< PdmPointer<DataType> >& value() const;
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// Reimplementation of PdmPointersFieldHandle methods
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virtual size_t size() const { return m_pointers.size(); }
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virtual bool empty() const { return m_pointers.empty(); }
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virtual void clear();
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virtual void insertAt(int indexAfter, PdmObjectHandle* obj);
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virtual PdmObjectHandle* at(size_t index);
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// std::vector-like access
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DataType* operator[] (size_t index) const;
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void push_back(DataType* pointer);
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void set(size_t index, DataType* pointer);
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void insert(size_t indexAfter, DataType* pointer);
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void insert(size_t indexAfter, const std::vector<PdmPointer<DataType> >& objects);
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size_t count(const DataType* pointer) const;
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void erase(size_t index);
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size_t index(DataType* pointer);
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void removePtr(PdmObjectHandle* object);
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typename std::vector< PdmPointer<DataType> >::iterator begin() { return m_pointers.begin(); };
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typename std::vector< PdmPointer<DataType> >::iterator end() { return m_pointers.end(); };
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typename std::vector< PdmPointer<DataType> >::const_iterator begin() const { return m_pointers.begin(); };
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typename std::vector< PdmPointer<DataType> >::const_iterator end() const { return m_pointers.end(); };
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// Child objects
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virtual void ptrReferencedObjects(std::vector<PdmObjectHandle*>*);
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private: //To be disabled
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PDM_DISABLE_COPY_AND_ASSIGN(PdmPtrArrayField);
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void addThisAsReferencingPtrField();
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void removeThisAsReferencingPtrField();
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private:
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friend class PdmFieldXmlCap< PdmPtrArrayField<DataType*> >;
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std::vector< PdmPointer<DataType> > m_pointers;
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QString m_referenceString;
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bool m_isResolved;
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};
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} // End of namespace caf
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#include "cafPdmPtrArrayField.inl"
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