wxhdf5iotmpl.h

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#ifndef wxhdf5iotmpl_h
#define wxhdf5iotmpl_h
 
// WarpX lib includes
#include "wxiotmpl.h"
 
// HDF5 includes
#include <hdf5.h>
 
// std includes
#include <vector>
 
// forward declarations
class WxRange;
 
struct WxHdf5NodeTypev : public WxIoNodeTypev
{
 
    WxHdf5NodeTypev(hid_t node = 0, WxHdf5NodeTypev* parent = 0)
        : node(node), parent(parent), nodeType(1)
    {
        if (parent)
            parent->children.push_back(this);
    }
 
    virtual ~WxHdf5NodeTypev();
 
    void setNodeType(unsigned type)
    {
        nodeType = type;
    }
 
    bool operator==(const WxIoNodeTypev& v)
    {
        return node == static_cast<const WxHdf5NodeTypev&>(v).node;
    }
 
    hid_t node;
    WxHdf5NodeTypev* parent;
    std::vector<WxHdf5NodeTypev*> children;
    int nodeType;
};
 
class WxHdf5IoTmpl : public WxIoTmpl
{
 
public:
    WxHdf5IoTmpl();
 
    virtual ~WxHdf5IoTmpl();
 
    virtual WxIoNodeType
    writeDataSet(WxIoNodeType node,
                 const std::string& dataName,
                 const std::vector<std::pair<int, int>>& fileSpaceCorners,
                 const std::vector<std::pair<int, int>>& memorySpaceCorners,
                 const std::vector<std::pair<int, int>>& writeSelectionCorners,
                 const WmConstOpaquePtr& data) const;
 
    virtual void writeToDataSet(WxIoNodeType node,
                                const WxRange& memoryRange,
                                const WxRange& memorySubRange,
                                const WxRange& fileRange,
                                const WxRange& fileSubRange,
                                const WmConstOpaquePtr& data) const;
 
    virtual WxIoNodeType
    readDataSet(WxIoNodeType node,
                const std::string& dataName,
                const std::vector<std::pair<int, int>>& memorySpaceCorners,
                const std::vector<std::pair<int, int>>& readSelectionCorners,
                WmOpaquePtr& data) const;
 
    virtual void readFromDataSet(WxIoNodeType node,
                                 const WxRange& memoryRange,
                                 const WxRange& memorySubRange,
                                 const WxRange& fileRange,
                                 const WxRange& fileSubRange,
                                 WmOpaquePtr& data) const;
 
    virtual WxIoNodeType getDataShape(WxIoNodeType node,
                                      const std::string& dataSetName,
                                      WxRange& dataShape) const;
 
    virtual void writeAttribute(WxIoNodeType node,
                                const std::string& attribName,
                                const WmConstOpaquePtr& attrib) const;
 
    virtual void writeVecAttribute(WxIoNodeType node,
                                   const std::string& attribName,
                                   const WmConstOpaquePtr& attrib,
                                   int count) const;
 
    virtual void readAttribute(WxIoNodeType node,
                               const std::string& attribName,
                               WmOpaquePtr& attrib) const;
 
    virtual int readVecAttribute(WxIoNodeType node,
                                 const std::string& attribName,
                                 WmOpaquePtr& attribStorage,
                                 int count) const;
 
    static const int max_dims = 8;
 
private:
    WxHdf5IoTmpl(const WxHdf5IoTmpl&);
 
    WxHdf5IoTmpl& operator=(const WxHdf5IoTmpl&);
};
 
#endif // wxhdf5iotmpl_h