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Annotation of OpenXM/src/OpenMath/ORG/openxm/tam/CMO_POLYNOMIAL_IN_ONE_VARIABLE.java, Revision 1.2

1.1       tam         1: /**
1.2     ! tam         2:  * $OpenXM: OpenXM/src/OpenMath/ORG/openxm/tam/CMO_POLYNOMIAL_IN_ONE_VARIABLE.java,v 1.1 2000/09/12 07:05:06 tam Exp $
1.1       tam         3:  */
                      4: package ORG.openxm.tam;
                      5:
                      6: import java.io.*;
                      7:
                      8: /**
                      9:  * CMO $B7A<0$N(B POLYNOMIAL IN ONE VARIABLE $B7?$rI=$7$^$9(B.
                     10:  */
                     11: final public class CMO_POLYNOMIAL_IN_ONE_VARIABLE extends CMO{
                     12:   private int variable;
                     13:   private int[] degrees;
                     14:   private CMO[] coefficients;
                     15:
                     16:   /**
                     17:    * $B78?t(B coefficients[], $B<!?t(B degrees[], variable $BHVL\$NJQ?t$NB?9`<0$rI=$7$^$9(B.
                     18:    * $B%;%^%s%F%#%C%/%9$N%A%'%C%/$O9T$J$o$l$^$;$s(B.
                     19:    */
                     20:   public CMO_POLYNOMIAL_IN_ONE_VARIABLE(int variable,int[] degrees,CMO[] coefficients){
                     21:     this.variable = variable;
                     22:     this.degrees = degrees;
                     23:     this.coefficients = coefficients;
                     24:   }
                     25:
                     26:   /**
                     27:    * $B2?HVL\$NJQ?t$J$N$+$rF@$^$9(B.
                     28:    */
                     29:   public int getVariable(){
                     30:     return variable;
                     31:   }
                     32:
                     33:   /**
                     34:    * $B<!?t$rI=$9G[Ns$rF@$^$9(B.
                     35:    */
                     36:   public int[] getDegrees(){
                     37:     return degrees;
                     38:   }
                     39:
                     40:   /**
                     41:    * $B78?t$rI=$9G[Ns$rF@$^$9(B.
                     42:    */
                     43:   public CMO[] getCoefficients(){
                     44:     return coefficients;
                     45:   }
                     46:
                     47:   public int DISCRIMINATOR(){
                     48:     return CMO.POLYNOMIAL_IN_ONE_VARIABLE;
                     49:   }
                     50:
1.2     ! tam        51:   protected void sendByObject(OpenXMstream os)
1.1       tam        52:        throws IOException,MathcapViolation{
                     53:     int m = degrees.length;
                     54:
                     55:     new CMO_INT32(m).write(os);
                     56:     new CMO_INT32(variable).write(os);
                     57:     for(int i=0;i<m;i++){
                     58:       new CMO_INT32(degrees[i]).write(os);
                     59:       coefficients[i].write(os);
                     60:     }
                     61:   }
                     62:
1.2     ! tam        63:   static protected CMO receive(OpenXMstream is) throws IOException{
1.1       tam        64:     int variable;
                     65:     int[] degrees;
                     66:     CMO[] coefficients;
                     67:     int m;
                     68:
                     69:     m = is.readInt();
                     70:     variable = is.readInt();
                     71:
                     72:     degrees = new int[m];
                     73:     coefficients = new CMO[m];
                     74:     for(int i=0;i<m;i++){
                     75:       degrees[i] = is.readInt();
                     76:       coefficients[i] = CMO.receive(is);
                     77:     }
                     78:
                     79:     return new CMO_POLYNOMIAL_IN_ONE_VARIABLE(variable,degrees,coefficients);
                     80:   }
                     81:
                     82:   protected String toCMOexpressionByObject(){
                     83:     String ret;
                     84:
                     85:     ret = "CMO_POLYNOMIAL_IN_ONE_VARIABLE,"+ degrees.length +","+ variable;
                     86:     for(int i=0;i<degrees.length;i++){
                     87:       ret += ","+ degrees[i];
                     88:       ret += ","+ coefficients[i].toCMOexpression();
                     89:     }
                     90:     return ret;
                     91:   }
                     92: }