MeVisLab/Standard/Sources/ML/MLBase/mlRasterFunctionList.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

// 
// This class maintains a list of raster functions.
// It uses an stl vector to manage the list.
// The class is derived from Base to have a common base class
// for some classes and to have the possibility to add persistence
// to the object later.
//--------------------------------------------------------------------------------
#ifndef __mlRasterFunctionList_H
#define __mlRasterFunctionList_H

//ML-includes
#ifndef __mlBaseInit_H
#include "mlBaseInit.h"
#endif
#ifndef __mlRasterFunction_H
#include "mlRasterFunction.h"
#endif

ML_START_NAMESPACE

//--------------------------------------------------------------------------------
//--------------------------------------------------------------------------------
class MLBASEEXPORT RasterFunctionList : public Base {
    
public:
    RasterFunctionList()                                   {};
    
    virtual ~RasterFunctionList()                          {};
    
    //virtual std::vector<RasterFunction> &getList()   { return objects; }
    
    virtual size_t getListSize()
    { return objects.size(); }
    
    virtual void setListElement(size_t idx, const RasterFunction &elem)
    { objects[idx]=elem; }
    
    virtual void appendToList(const RasterFunction &elem)
    { objects.push_back(elem); }
    
    virtual const RasterFunction &getListElement(size_t idx)
    { return objects[idx]; }
    
    virtual char* getPersistentState() const                 { return 0; };
    
    virtual void setPersistentState(const char* /*state*/)   { };
    
    virtual void clearPersistentState(char* /*state*/) const { };
    
    RasterFunction* getPtr(MLssize_t index = -1);
    
    void setValue(MLssize_t index, const RasterFunction& obj);
    
    void removeValue(MLssize_t index = -1);
    
    void clear();

private:
    
    //--------------------------------------------------------------------------------
    //--------------------------------------------------------------------------------
    ML_CLASS_HEADER(RasterFunctionList); 
    
    std::vector<RasterFunction> objects;
};

ML_END_NAMESPACE

#endif // of __mlRasterFunctionList_H