SciStringArray.java

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package javasci ;
/********************************************************************************************************/
/* Allan CORNET */
/* INRIA 2006 */
/********************************************************************************************************/
public class SciStringArray implements java.io.Serializable  
{
/********************************************************************************************************/
  private String [] x ;
  private int m, n;
  private String name; 
/********************************************************************************************************/  

  private static native void Initialize();
  private native int getRowFromScilab(String name);
  private native int getColFromScilab(String name);
  public native boolean Job(String job);
  public native String GetElement(int indr, int indc);
  private native void SendString(String str,int indr, int indc);
  
/********************************************************************************************************/  
  static 
  {
    System.loadLibrary("javasci");
    Initialize();
  }
/********************************************************************************************************/  
  public SciStringArray(String name,SciStringArray Obj) 
  {
    this.name = name;
    this.m = Obj.getRow() ;
    this.n = Obj.getCol();
    this.x = new String[m*n];
   
    this.x =Obj.getData() ;
    Send();
  }
/********************************************************************************************************/  
  public SciStringArray(String name,int r,int c) 
  {
    this.m = r ;
    this.n = c ;
    this.x = new String[r*c];
    this.name = name;
    
    if ( (Scilab.TypeVar(name) == 10) & 
         (getRowFromScilab(name) == c) & 
         (getColFromScilab(name) == r) )
    {
                Get();
    }
    else
    {
        for ( int i = 0 ; i < r*c ; i++)x[i]="";
        Send();
    }
  }
 /********************************************************************************************************/  
  public SciStringArray(String name,int r,int c,String [] x )
  {
    if ( r*c != x.length) 
    {
     throw new BadDataArgumentException("Bad Matrix call, size of third argument is wrong");
    }
    this.m = r ;
    this.n = c;
    this.x = x;
    this.name = name;
    Send();
  }
/********************************************************************************************************/
  public int getRow() 
  {
   return m;
  }
/********************************************************************************************************/  
  public int getCol() 
  {
   return n;
  }
/********************************************************************************************************/  
  public String getName()
  {
   return name;
  }
/********************************************************************************************************/  
  public String[] getData() 
  {
   Get();
   return x;
  }
/********************************************************************************************************/  
  public void Get() 
  {
        int indr, indc;
        
    for(indr=1;indr<=m;indr++)
    {
     for(indc=1;indc<=n;indc++)
     {
        x[(indc-1)*m+(indr-1)]=GetElement(indr,indc);
     }
     
    }
  }
/********************************************************************************************************/  
  public void Send() 
  {
        int indx, indy;
        
    for(indx=0;indx<m;indx++)
    {
      for(indy=0;indy<n;indy++)
      {
             SendString(x[indx+indy*m],indx,indy);
      }
    }
  }
/********************************************************************************************************/  
  public void disp() 
  {
        Get();
    System.out.println("Matrix "+ getName() +"=");
    Job( "disp(" + getName() +");");
  }
}
/********************************************************************************************************/

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