Ioss_NodeBlock.h

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#ifndef IOSS_Ioss_NodeBlock_h
#define IOSS_Ioss_NodeBlock_h

#include "Ioss_EntityType.h" // for EntityType, etc
#include "Ioss_Property.h"   // for Property
#include <Ioss_EntityBlock.h>
#include <cstddef> // for size_t
#include <cstdint> // for int64_t
#include <string>  // for string
namespace Ioss {
  class DatabaseIO;
} // namespace Ioss
namespace Ioss {
  class Field;
} // namespace Ioss

namespace Ioss {

  /** \brief A collection of all nodes in the region.
   */
  class NodeBlock : public EntityBlock
  {
  public:
    NodeBlock(DatabaseIO *io_database, const std::string &my_name, int64_t node_count,
              int64_t degrees_of_freedom);

    ~NodeBlock() override;

    std::string type_string() const override { return "NodeBlock"; }
    std::string short_type_string() const override { return "nodeblock"; }
    EntityType  type() const override { return NODEBLOCK; }

    // Handle implicit properties -- These are calcuated from data stored
    // in the grouping entity instead of having an explicit value assigned.
    // An example would be 'element_block_count' for a region.
    Property get_implicit_property(const std::string &my_name) const override;

  protected:
    int64_t internal_get_field_data(const Field &field, void *data,
                                    size_t data_size) const override;

    int64_t internal_put_field_data(const Field &field, void *data,
                                    size_t data_size) const override;
  };
} // namespace Ioss
#endif