rectangle.java

//+++++++++++++++++++++++++++++++++++++++++++++++++++++
// File automatically generated by Xfuzzy - DO NOT EDIT
//+++++++++++++++++++++++++++++++++++++++++++++++++++++

package pkg.xfl.mfunc;

import xfuzzy.lang.*;

public class rectangle extends ParamMemFunc {
 public rectangle() {
   super("xfl","rectangle");
   Parameter single[] = new Parameter[2];
   single[0] = new Parameter("a");
   single[1] = new Parameter("b");
   setSingleParameters(single);
  }

 public double compute(double x) {
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 return (a<=x && x<=b? 1 : 0); 
  }

 public double greatereq(double x) {
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 return (x>=a? 1 : 0); 
  }

 public double smallereq(double x) {
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 return (x<=b? 1 : 0); 
  }

 public double center() {
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 return (a+b)/2; 
  }

 public double basis() {
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 return (b-a); 
  }

 public double[] deriv_center() {
   double[] deriv = new double[getNumberOfParameters()];
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 deriv[0] = 1; deriv[1] = 1; 
   return deriv;
  }

 public double[] deriv_basis() {
   double[] deriv = new double[getNumberOfParameters()];
   double a = singleparam[0].value;
   double b = singleparam[1].value;
 deriv[0] = -1; deriv[1] = 1; 
   return deriv;
  }

 public boolean test () {
   double min = this.u.min();
   double max = this.u.max();
   double a = singleparam[0].value;
   double b = singleparam[1].value;
   return ( a<b && a>=min && b<=max );
  }

 public void update() {
   if(!isAdjustable()) return;
   double[] pos = get();
   double[] desp = getDesp();
   boolean[] adj = getAdjustable();
   double min = this.u.min();
   double max = this.u.max();
   double step = this.u.step();
   double a = singleparam[0].value;
   double b = singleparam[1].value;
  a += desp[0];
  b += desp[1];
  if(a<min) a = min;
  if(b>max) b = max;
  if(a>=b) {
   if(!adj[0]) b = a + step;
   else if(!adj[1]) a = b - step;
   else { a = (a+b-step)/2; b = a+step; }
  }
  pos[0] = a;
  pos[1] = b;
   updateValues(pos);
  }

 public String getEqualJavaCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (a<=x && x<=b? 1 : 0); "+eol;
   return code;
  }

 public String getGreqJavaCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (x>=a? 1 : 0); "+eol;
   return code;
  }

 public String getSmeqJavaCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (x<=b? 1 : 0); "+eol;
   return code;
  }

 public String getCenterJavaCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (a+b)/2; "+eol;
   return code;
  }

 public String getBasisJavaCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (b-a); "+eol;
   return code;
  }


 public String getEqualCCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (a<=x && x<=b? 1 : 0); "+eol;
   return code;
  }

 public String getGreqCCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (x>=a? 1 : 0); "+eol;
   return code;
  }

 public String getSmeqCCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (x<=b? 1 : 0); "+eol;
   return code;
  }

 public String getCenterCCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (a+b)/2; "+eol;
   return code;
  }

 public String getBasisCCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (b-a); "+eol;
   return code;
  }


 public String getEqualCppCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (a<=x && x<=b? 1 : 0); "+eol;
   return code;
  }

 public String getGreqCppCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (x>=a? 1 : 0); "+eol;
   return code;
  }

 public String getSmeqCppCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (x<=b? 1 : 0); "+eol;
   return code;
  }

 public String getCenterCppCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (a+b)/2; "+eol;
   return code;
  }

 public String getBasisCppCode() {
   String eol = System.getProperty("line.separator", "\n");
   String code = "";
   code += "    return (b-a); "+eol;
   return code;
  }

}