org.jruby.Ruby.newFloat()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
字(6.8k)|赞(0)|评价(0)|浏览(187)

本文整理了Java中org.jruby.Ruby.newFloat方法的一些代码示例，展示了Ruby.newFloat的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Ruby.newFloat方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：newFloat

Ruby.newFloat介绍

暂无

代码示例

代码示例来源：origin: bazelbuild/bazel

RubyBignum.newBignum(runtime, UINT64_COMPLEMENTARY.add(new BigInteger(ret + "")));
case FLOAT:
  return runtime.newFloat((Float) value);
case DOUBLE:
  return runtime.newFloat((Double) value);
case BOOL:
  return (Boolean) value ? runtime.getTrue() : runtime.getFalse();

代码示例来源：origin: org.jruby/jruby-complete

public static IRubyObject safe_mul(ThreadContext context, IRubyObject a, IRubyObject b, boolean az, boolean bz) {
  Ruby runtime = context.runtime;
  double v;
  if (!az && bz && a instanceof RubyFloat && !Double.isNaN(v = ((RubyFloat)a).getDoubleValue())) {
    a = v < 0.0d ? runtime.newFloat(-1.0d) : runtime.newFloat(1.0d);
  }
  if (!bz && az && b instanceof RubyFloat && !Double.isNaN(v = ((RubyFloat)b).getDoubleValue())) {
    b = v < 0.0d ? runtime.newFloat(-1.0) : runtime.newFloat(1.0);
  }
  return f_mul(context, a, b);
}

代码示例来源：origin: org.jruby/jruby-core

public static IRubyObject safe_mul(ThreadContext context, IRubyObject a, IRubyObject b, boolean az, boolean bz) {
  Ruby runtime = context.runtime;
  double v;
  if (!az && bz && a instanceof RubyFloat && !Double.isNaN(v = ((RubyFloat)a).getDoubleValue())) {
    a = v < 0.0d ? runtime.newFloat(-1.0d) : runtime.newFloat(1.0d);
  }
  if (!bz && az && b instanceof RubyFloat && !Double.isNaN(v = ((RubyFloat)b).getDoubleValue())) {
    b = v < 0.0d ? runtime.newFloat(-1.0) : runtime.newFloat(1.0);
  }
  return f_mul(context, a, b);
}

代码示例来源：origin: org.jruby/jruby-complete

private static IRubyObject makeClockResolutionResult(Ruby runtime, long nanos, String unit) {
  if (unit.equals(CLOCK_UNIT_HERTZ)) {
    return runtime.newFloat(1000000000.0 / nanos);
  } else {
    return makeClockResult(runtime, nanos, unit);
  }
}

代码示例来源：origin: org.jruby/jruby-core

private static IRubyObject makeClockResolutionResult(Ruby runtime, long nanos, String unit) {
  if (unit.equals(CLOCK_UNIT_HERTZ)) {
    return runtime.newFloat(1000000000.0 / nanos);
  } else {
    return makeClockResult(runtime, nanos, unit);
  }
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "to_f")
public static IRubyObject to_f(final ThreadContext context, final IRubyObject self) {
  java.lang.Number val = (java.lang.Number) self.toJava(java.lang.Number.class);
  return context.runtime.newFloat(val.doubleValue());
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "to_f")
public static IRubyObject to_f(final ThreadContext context, final IRubyObject self) {
  java.lang.Number val = (java.lang.Number) self.toJava(java.lang.Number.class);
  return context.runtime.newFloat(val.doubleValue());
}

代码示例来源：origin: org.jruby/jruby-complete

final RubyFloat fdivDouble(ThreadContext context, RubyBignum y) {
  double dx = getDoubleValue();
  double dy = RubyBignum.big2dbl(y);
  if (Double.isInfinite(dx) || Double.isInfinite(dy)) {
    return (RubyFloat) fdivInt(context, y);
  }
  return context.runtime.newFloat(dx / dy);
}

代码示例来源：origin: org.jruby/jruby-core

final RubyFloat fdivDouble(ThreadContext context, RubyBignum y) {
  double dx = getDoubleValue();
  double dy = RubyBignum.big2dbl(y);
  if (Double.isInfinite(dx) || Double.isInfinite(dy)) {
    return (RubyFloat) fdivInt(context, y);
  }
  return context.runtime.newFloat(dx / dy);
}

代码示例来源：origin: org.jruby/jruby-complete

/** nurat_to_f
 * 
 */
@JRubyMethod(name = "to_f")
public IRubyObject to_f(ThreadContext context) {
  return context.runtime.newFloat(getDoubleValue(context));
}

代码示例来源：origin: org.jruby/jruby-core

/** nurat_to_f
 * 
 */
@JRubyMethod(name = "to_f")
public IRubyObject to_f(ThreadContext context) {
  return context.runtime.newFloat(getDoubleValue(context));
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

public static RubyFloat initFloat(MutableCallSite site, ThreadContext context, double value) {
  RubyFloat rubyFloat = context.runtime.newFloat(value);
  site.setTarget(dropArguments(constant(RubyFloat.class, rubyFloat), 0, ThreadContext.class));
  return rubyFloat;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private IRubyObject addOther(ThreadContext context, IRubyObject other) {
  if (other instanceof RubyBignum) {
    return ((RubyBignum) other).op_plus(context, this);
  }
  if (other instanceof RubyFloat) {
    return context.runtime.newFloat((double) value + ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, "+", other);
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

public static RubyFloat initFloat(MutableCallSite site, ThreadContext context, double value) {
  RubyFloat rubyFloat = context.runtime.newFloat(value);
  site.setTarget(dropArguments(constant(RubyFloat.class, rubyFloat), 0, ThreadContext.class));
  return rubyFloat;
}

代码示例来源：origin: org.jruby/jruby-complete

private IRubyObject addOther(ThreadContext context, IRubyObject other) {
  if (other instanceof RubyBignum) {
    return ((RubyBignum) other).op_plus(context, this.value);
  }
  if (other instanceof RubyFloat) {
    return context.runtime.newFloat((double) value + ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, sites(context).op_plus, other);
}

代码示例来源：origin: org.jruby/jruby-complete

private IRubyObject multiplyOther(ThreadContext context, IRubyObject other) {
  Ruby runtime = context.runtime;
  if (other instanceof RubyBignum) {
    return ((RubyBignum) other).op_mul(context, this.value);
  }
  if (other instanceof RubyFloat) {
    return runtime.newFloat((double) value * ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, sites(context).op_times, other);
}

代码示例来源：origin: org.jruby/jruby-core

private IRubyObject multiplyOther(ThreadContext context, IRubyObject other) {
  Ruby runtime = context.runtime;
  if (other instanceof RubyBignum) {
    return ((RubyBignum) other).op_mul(context, this.value);
  }
  if (other instanceof RubyFloat) {
    return runtime.newFloat((double) value * ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, sites(context).op_times, other);
}

代码示例来源：origin: org.jruby/jruby-core

private IRubyObject addOther(ThreadContext context, IRubyObject other) {
  if (other instanceof RubyBignum) {
    return ((RubyBignum) other).op_plus(context, this.value);
  }
  if (other instanceof RubyFloat) {
    return context.runtime.newFloat((double) value + ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, sites(context).op_plus, other);
}

代码示例来源：origin: org.jruby/jruby-core

private IRubyObject subtractOther(ThreadContext context, IRubyObject other) {
  if (other instanceof RubyBignum) {
    return RubyBignum.newBignum(context.runtime, value).op_minus(context, ((RubyBignum) other).value);
  }
  if (other instanceof RubyFloat) {
    return context.runtime.newFloat((double) value - ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, sites(context).op_minus, other);
}

代码示例来源：origin: org.jruby/jruby-complete

private IRubyObject subtractOther(ThreadContext context, IRubyObject other) {
  if (other instanceof RubyBignum) {
    return RubyBignum.newBignum(context.runtime, value).op_minus(context, ((RubyBignum) other).value);
  }
  if (other instanceof RubyFloat) {
    return context.runtime.newFloat((double) value - ((RubyFloat) other).getDoubleValue());
  }
  return coerceBin(context, sites(context).op_minus, other);
}

内容来源于网络，如有侵权，请联系作者删除！

ruby

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Ruby类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com