org.apache.sis.util.ArraysExt.isSinglePrecision()方法的使用及代码示例

本文整理了Java中org.apache.sis.util.ArraysExt.isSinglePrecision()方法的一些代码示例，展示了ArraysExt.isSinglePrecision()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。ArraysExt.isSinglePrecision()方法的具体详情如下：
包路径：org.apache.sis.util.ArraysExt
类名称：ArraysExt
方法名：isSinglePrecision

ArraysExt.isSinglePrecision介绍

[英]Returns true if every values in the given double array could be casted to the float type without data lost. If this method returns true, then the array can be converted to the float[] type with #copyAsFloats(double[]) and the exact same double values can still be obtained by casting back each float value to double.
[中]如果给定双精度数组中的每个值都可以强制转换为浮点类型而不丢失数据，则返回true。如果此方法返回true，则可以使用#copyAsFloats（double[]）将数组转换为float[]类型，并且通过将每个float值向后转换为double，仍然可以获得完全相同的double值。

代码示例

代码示例来源：origin: apache/sis

/**
* {@inheritDoc}
*/
@Override
public String toString() {
return toString(this, ArraysExt.isSinglePrecision(ordinates));
}
}

代码示例来源：origin: apache/sis

/**
* {@inheritDoc}
*/
@Override
public String toString() {
return toString(this, ArraysExt.isSinglePrecision(ordinates));
}

代码示例来源：origin: apache/sis

/**
* Formats this position in the Well Known Text (WKT) format.
* The output is like below:
*
* {@preformat wkt
* POINT(x y)
* }
*
* The string returned by this method can be {@linkplain #DirectPosition2D(CharSequence) parsed}
* by the {@code DirectPosition2D} constructor.
*/
@Override
public String toString() {
return AbstractDirectPosition.toString(this, ArraysExt.isSinglePrecision(x, y));
}

代码示例来源：origin: apache/sis

/**
* Tests {@link ArraysExt#isSinglePrecision(double[])}.
*/
@Test
public void testIsSinglePrecision() {
assertTrue (ArraysExt.isSinglePrecision(2, 0.5, 0.25, Double.NaN, Double.POSITIVE_INFINITY));
assertFalse(ArraysExt.isSinglePrecision(2, 0.5, 1.0 / 3));
}
}