ucar.unidata.io.RandomAccessFile.writeFloat()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中ucar.unidata.io.RandomAccessFile.writeFloat方法的一些代码示例,展示了RandomAccessFile.writeFloat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。RandomAccessFile.writeFloat方法的具体详情如下:
包路径:ucar.unidata.io.RandomAccessFile
类名称:RandomAccessFile
方法名:writeFloat

RandomAccessFile.writeFloat介绍

[英]Converts the float argument to an int using the floatToIntBits method in class Float, and then writes that int value to the file as a 4-byte quantity, high byte first.
[中]使用类Float中的floatToIntBits方法将float参数转换为int,然后将int值作为4字节量写入文件,先高字节。

代码示例

代码示例来源:origin: edu.ucar/cdm

  1. /**
  2. * Write an array of floats
  3. *
  4. * @param pa write from this array
  5. * @param start starting with this element in the array
  6. * @param n write this number of elements
  7. * @throws IOException on read error
  8. */
  9. public final void writeFloat(float[] pa, int start, int n) throws IOException {
  10. for (int i = 0; i < n; i++) {
  11. writeFloat(pa[start + i]);
  12. }
  13. }

代码示例来源:origin: edu.ucar/netcdf

  1. /**
  2. * Write an array of floats
  3. *
  4. * @param pa write from this array
  5. * @param start starting with this element in the array
  6. * @param n write this number of elements
  7. * @throws IOException on read error
  8. */
  9. public final void writeFloat(float[] pa, int start, int n) throws IOException {
  10. for (int i = 0; i < n; i++) {
  11. writeFloat(pa[start + i]);
  12. }
  13. }

代码示例来源:origin: Unidata/thredds

  1. /**
  2. * Write an array of floats
  3. *
  4. * @param pa write from this array
  5. * @param start starting with this element in the array
  6. * @param n write this number of elements
  7. * @throws IOException on read error
  8. */
  9. public final void writeFloat(float[] pa, int start, int n) throws IOException {
  10. for (int i = 0; i < n; i++) {
  11. writeFloat(pa[start + i]);
  12. }
  13. }

代码示例来源:origin: edu.ucar/unidataCommon

  1. /**
  2. * Write an array of floats
  3. *
  4. * @param pa write from this array
  5. * @param start starting with this element in the array
  6. * @param n write this number of elements
  7. * @throws IOException on read error
  8. */
  9. public final void writeFloat(float[] pa, int start, int n) throws IOException {
  10. for (int i = 0; i < n; i++) {
  11. writeFloat(pa[start + i]);
  12. }
  13. }

代码示例来源:origin: edu.ucar/netcdf

  1. private int writeAttributeValue(Number numValue) throws IOException {
  2. if (numValue instanceof Byte) {
  3. raf.write(numValue.byteValue());
  4. return 1;
  5. } else if (numValue instanceof Short) {
  6. raf.writeShort(numValue.shortValue());
  7. return 2;
  8. } else if (numValue instanceof Integer) {
  9. raf.writeInt(numValue.intValue());
  10. return 4;
  11. } else if (numValue instanceof Float) {
  12. raf.writeFloat(numValue.floatValue());
  13. return 4;
  14. } else if (numValue instanceof Double) {
  15. raf.writeDouble(numValue.doubleValue());
  16. return 8;
  17. }
  18. throw new IllegalStateException("unknown attribute type == " + numValue.getClass().getName());
  19. }

代码示例来源:origin: edu.ucar/cdm

  1. private int writeAttributeValue(Number numValue) throws IOException {
  2. if (numValue instanceof Byte) {
  3. raf.write(numValue.byteValue());
  4. return 1;
  5. } else if (numValue instanceof Short) {
  6. raf.writeShort(numValue.shortValue());
  7. return 2;
  8. } else if (numValue instanceof Integer) {
  9. raf.writeInt(numValue.intValue());
  10. return 4;
  11. } else if (numValue instanceof Float) {
  12. raf.writeFloat(numValue.floatValue());
  13. return 4;
  14. } else if (numValue instanceof Double) {
  15. raf.writeDouble(numValue.doubleValue());
  16. return 8;
  17. }
  18. throw new IllegalStateException("unknown attribute type == " + numValue.getClass().getName());
  19. }

代码示例来源:origin: Unidata/thredds

  1. private int writeAttributeValue(Number numValue) throws IOException {
  2. if (numValue instanceof Byte) {
  3. raf.write(numValue.byteValue());
  4. return 1;
  5. } else if (numValue instanceof Short) {
  6. raf.writeShort(numValue.shortValue());
  7. return 2;
  8. } else if (numValue instanceof Integer) {
  9. raf.writeInt(numValue.intValue());
  10. return 4;
  11. } else if (numValue instanceof Float) {
  12. raf.writeFloat(numValue.floatValue());
  13. return 4;
  14. } else if (numValue instanceof Double) {
  15. raf.writeDouble(numValue.doubleValue());
  16. return 8;
  17. }
  18. throw new IllegalStateException("unknown attribute type == " + numValue.getClass().getName());
  19. }

代码示例来源:origin: edu.ucar/netcdf

  1. raf.seek ( chunk.getSrcPos());
  2. for (int k=0; k<chunk.getNelems(); k++)
  3. raf.writeFloat( ii.getFloatNext());

代码示例来源:origin: Unidata/thredds

  1. raf.seek ( chunk.getSrcPos());
  2. for (int k=0; k<chunk.getNelems(); k++)
  3. raf.writeFloat( ii.getFloatNext());

代码示例来源:origin: edu.ucar/cdm

  1. raf.seek ( chunk.getSrcPos());
  2. for (int k=0; k<chunk.getNelems(); k++)
  3. raf.writeFloat( ii.getFloatNext());

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