extern "C"
{
- #include "med.h"
+ #include "med.h"
}
#include <iostream>
{
public:
- /**
- * Builds an empty set of nodes (default constructor).
- */
- Nodes();
-
- /**
- * Destructor. Removes everything.
- */
- ~Nodes();
-
- /**
- * Resets this object in its state by default (empty). Cleans memory.
- */
- void reset();
-
- //---------------------------------------------------------------------
- // Basic accessors/mutators
- //---------------------------------------------------------------------
-
- /**
- * Returns true if nodes have a name.
- * \return true if nodes have a name.
- */
- bool isNames() const { return (mNames != NULL); }
-
- /**
- * Returns true if elements have an identifier (= a number).
- * \return true if elements have an identifier (= a number).
- */
- bool isIdentifiers() const { return (mId != NULL); }
-
- /**
- * Returns the coordinates of one node according to its index.
- * \param pIndexNode index of node in [0..NUMBER_OF_NODES-1].
- * \return the coordinates of one node.
- * \throw IndexOutOfBoundsException if pIndexNode is invalid.
- */
- const med_float* getCoordinates(med_int pIndexNode) const;
-
- /**
- * Returns the family of one node.
- * \param pIndexNode index of node in [0..NUMBER_OF_NODES-1].
- * \return the family of the given node.
- * \throw IndexOutOfBoundsException if pIndexNode is invalid.
- */
- med_int getFamIdent(med_int pIndexNode) const;
-
- /**
- * Returns the number of nodes.
- * \return the number of nodes.
- */
- int getNumberOfNodes() const { return mNum; }
-
- //---------------------------------------------------------------------
- // Algorithms
- //---------------------------------------------------------------------
-
- /**
- * Returns the axis-aligned bounding box (CARTESIAN coordinates system) of this set of nodes.
- * \param pMin (out) coordinates of the min-corner of the bbox.
- * \param pMin (out) coordinates of the max-corner of the bbox.
- */
- void getBBox(med_float pMin[3], med_float pMax[3]) const;
-
- /**
- * Returns the set of families referenced by this set of nodes.
- * Each family is described by its identifier.
- * \return the set of families referenced by this set of nodes.
- */
- std::set<med_int> getSetOfFamilies() const;
-
- /**
- * Constructor. Creates a subset of this set of nodes from a set of indices.
- * \param pSetOfIndices set of indices; each index must be >= 1.
- * \return a subset of this set of nodes from a set of indices.
- */
- Nodes* extractSubSet(const std::set<med_int>& pSetIndices) const;
-
- //---------------------------------------------------------------------
- // I/O
- //---------------------------------------------------------------------
-
- /**
- * Reads all nodes of a mesh from a MED file.
- * \param pMEDfile any valid MED file opened for reading.
- * \param pMeshName name of the mesh to be read.
- * \param pDim dimension of the mesh.
- * \throw IOException if any i/o error occurs.
- */
- void readMED(med_idt pMEDfile, char* pMeshName, med_int pDim);
-
- /**
- * Writes this set of nodes to a MED file. Nodes are associated with the given mesh.
- * WARNING: mesh must have been created and added to the MED file before.
- * \param pMEDfile any valid MED file opened for writing.
- * \param pMeshName any mesh of the MED file.
- * \throw IOException if any i/o error occurs.
- */
- void writeMED(med_idt pMEDfile, char* pMeshName) const;
-
- /**
- * Sets the flag which control the stream operator <<.
- * \param pFlag new flag value.
- */
- void setPrintAll(bool pFlag) { mFlagPrintAll = pFlag; }
-
- /**
- * Dumps any Nodes to the given output stream.
- * \param pOs any output stream.
- * \param pN any Nodes.
- * \return the output stream pOs.
- */
- friend std::ostream& operator<<(std::ostream& pOs, Nodes& pN);
-
+ /**
+ * Builds an empty set of nodes (default constructor).
+ */
+ Nodes();
+
+ /**
+ * Destructor. Removes everything.
+ */
+ ~Nodes();
+
+ /**
+ * Resets this object in its state by default (empty). Cleans memory.
+ */
+ void reset();
+
+ //---------------------------------------------------------------------
+ // Basic accessors/mutators
+ //---------------------------------------------------------------------
+
+ /**
+ * Returns true if nodes have a name.
+ * \return true if nodes have a name.
+ */
+ bool isNames() const { return (mNames != NULL); }
+
+ /**
+ * Returns true if elements have an identifier (= a number).
+ * \return true if elements have an identifier (= a number).
+ */
+ bool isIdentifiers() const { return (mId != NULL); }
+
+ /**
+ * Returns the coordinates of one node according to its index.
+ * \param pIndexNode index of node in [0..NUMBER_OF_NODES-1].
+ * \return the coordinates of one node.
+ * \throw IndexOutOfBoundsException if pIndexNode is invalid.
+ */
+ const med_float* getCoordinates(med_int pIndexNode) const;
+
+ /**
+ * Returns the family of one node.
+ * \param pIndexNode index of node in [0..NUMBER_OF_NODES-1].
+ * \return the family of the given node.
+ * \throw IndexOutOfBoundsException if pIndexNode is invalid.
+ */
+ med_int getFamIdent(med_int pIndexNode) const;
+
+ /**
+ * Returns the number of nodes.
+ * \return the number of nodes.
+ */
+ int getNumberOfNodes() const { return mNum; }
+
+ //---------------------------------------------------------------------
+ // Algorithms
+ //---------------------------------------------------------------------
+
+ /**
+ * Returns the axis-aligned bounding box (CARTESIAN coordinates system) of this set of nodes.
+ * \param pMin (out) coordinates of the min-corner of the bbox.
+ * \param pMin (out) coordinates of the max-corner of the bbox.
+ */
+ void getBBox(med_float pMin[3], med_float pMax[3]) const;
+
+ /**
+ * Returns the set of families referenced by this set of nodes.
+ * Each family is described by its identifier.
+ * \return the set of families referenced by this set of nodes.
+ */
+ std::set<med_int> getSetOfFamilies() const;
+
+ /**
+ * Constructor. Creates a subset of this set of nodes from a set of indices.
+ * \param pSetOfIndices set of indices; each index must be >= 1.
+ * \return a subset of this set of nodes from a set of indices.
+ */
+ Nodes* extractSubSet(const std::set<med_int>& pSetIndices) const;
+
+ //---------------------------------------------------------------------
+ // I/O
+ //---------------------------------------------------------------------
+
+ /**
+ * Reads all nodes of a mesh from a MED file.
+ * \param pMEDfile any valid MED file opened for reading.
+ * \param pMeshName name of the mesh to be read.
+ * \param pDim dimension of the mesh.
+ * \throw IOException if any i/o error occurs.
+ */
+ void readMED(med_idt pMEDfile, char* pMeshName, med_int pDim);
+
+ /**
+ * Writes this set of nodes to a MED file. Nodes are associated with the given mesh.
+ * WARNING: mesh must have been created and added to the MED file before.
+ * \param pMEDfile any valid MED file opened for writing.
+ * \param pMeshName any mesh of the MED file.
+ * \throw IOException if any i/o error occurs.
+ */
+ void writeMED(med_idt pMEDfile, char* pMeshName) const;
+
+ /**
+ * Sets the flag which control the stream operator <<.
+ * \param pFlag new flag value.
+ */
+ void setPrintAll(bool pFlag) { mFlagPrintAll = pFlag; }
+
+ /**
+ * Dumps any Nodes to the given output stream.
+ * \param pOs any output stream.
+ * \param pN any Nodes.
+ * \return the output stream pOs.
+ */
+ friend std::ostream& operator<<(std::ostream& pOs, Nodes& pN);
+
private:
-
- med_int mNum; /**< Number of nodes in this set. */
- med_int mDim; /**< Dimension of nodes. */
- med_repere mCoordSystem; /**< Type of coordinates system; should be MED_CART for cartesian. */
-
- med_int* mId; /**< Optional; for each node, its identifier; NULL if undefined. */
- med_int* mFamIdent; /**< For each node, its identifier of its family. */
- char* mNames; /**< Optional; for each node, its name; NULL if undefined. */
- med_float* mCoo; /**< For each node, coordinates of node; array is interlaced: x1 y1 z1 x2 y2 z2 ...*/
- char* mNamesCoo; /**< Names of axis of the coordinates system. */
- char* mNamesUnitCoo; /**< Unit of axis of the coordinates system. */
-
- bool mFlagPrintAll; /** Flag to control the behaviour of the stream operator <<. */
-
+
+ med_int mNum; /**< Number of nodes in this set. */
+ med_int mDim; /**< Dimension of nodes. */
+ med_repere mCoordSystem; /**< Type of coordinates system; should be MED_CART for cartesian. */
+
+ med_int* mId; /**< Optional; for each node, its identifier; NULL if undefined. */
+ med_int* mFamIdent; /**< For each node, its identifier of its family. */
+ char* mNames; /**< Optional; for each node, its name; NULL if undefined. */
+ med_float* mCoo; /**< For each node, coordinates of node; array is interlaced: x1 y1 z1 x2 y2 z2 ...*/
+ char* mNamesCoo; /**< Names of axis of the coordinates system. */
+ char* mNamesUnitCoo; /**< Unit of axis of the coordinates system. */
+
+ bool mFlagPrintAll; /** Flag to control the behaviour of the stream operator <<. */
+
private:
- // do not allow copy constructor
- Nodes(const Nodes&);
-
- // do not allow copy
- Nodes& operator=(const Nodes&);
-
- // do not allow operator ==
- bool operator==(const Nodes&);
-
+ // do not allow copy constructor
+ Nodes(const Nodes&);
+
+ // do not allow copy
+ Nodes& operator=(const Nodes&);
+
+ // do not allow operator ==
+ bool operator==(const Nodes&);
+
}; // class Nodes
