Package de.maramuse.soundcomp.parser

Examples of de.maramuse.soundcomp.parser.Number


  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.atan(inner.get(0).asDouble()));
    return this;
  }
  throw new IllegalArgumentException("arcus tangens needs one argument "+getLocationText());
  }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.sin(inner.get(0).asDouble()));
    return this;
  }
  throw new IllegalArgumentException("sine needs one argument "+getLocationText());
  }
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    if(inner.get(0).getType()==SCParser.STRING){
    return new SCString(inner.get(0).getText()+inner.get(1).getText());
    }
    if(inner.get(0).getType()==SCParser.NUMBER&&inner.get(1).getType()==SCParser.NUMBER){
    try{
      ParserVal ret=new Number(inner.get(0).asDouble()+inner.get(1).asDouble());
      ret.setFilename(filename);
      ret.setLine(line);
      return ret;
    }catch(NumberFormatException ex){
      throw new IllegalArgumentException("should not happen: number format error", ex);
    }
    }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.sqrt(inner.get(0).asDouble()));
    return this;
  }
  throw new IllegalArgumentException("square root needs one argument "+getLocationText());
  }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.log(inner.get(0).asDouble())/lg2);
    return this;
  }
  throw new IllegalArgumentException("binary logarithm needs one argument "+getLocationText());
  }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.exp(inner.get(0).asDouble()));
    return this;
  }
  throw new IllegalArgumentException("exp needs one argument "+getLocationText());
  }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.acos(Double.parseDouble(inner.get(0).getText())));
    return this;
  }
  throw new IllegalArgumentException("ident needs one argument "+getLocationText());
  }
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  if(inner.size()!=2)
    throw new InternalError("\"/\" requires two arguments "+getLocationText());
  if(inner.get(0).isConstant()&&inner.get(1).isConstant()){
    if(inner.get(0).getType()==SCParser.NUMBER&&inner.get(1).getType()==SCParser.NUMBER){
    try{
      ParserVal ret=new Number(inner.get(0).asDouble()/inner.get(1).asDouble());
      ret.setFilename(filename);
      ret.setLine(line);
      return ret;
    }catch(NumberFormatException ex){
      throw new IllegalArgumentException("should not happen: number format error", ex);
    }
    }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.cosh(inner.get(0).asDouble()));
    return this;
  }
  throw new IllegalArgumentException("hyperbolic cosine needs one argument "+getLocationText());
  }
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  @Override
  public ParserVal eliminateConst() {
  if(inner.size()==1){
    if(inner.get(0).isConstant())
    return new Number(Math.signum(inner.get(0).asDouble()));
    return this;
  }
  throw new IllegalArgumentException("sign needs one argument "+getLocationText());
  }
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