[Overview][Constants][Classes][Index] Reference for unit 'streamex' (#fcl)

TStreamHelper.ReadDouble

Read a double-precision floating point value from the stream

Declaration

Source position: streamex.pp line 198

function TStreamHelper.ReadDouble: Double;

Function result

The double-precision floating point type.

Description

ReadDouble reads a double-precision floating point value from the stream and returns the value. No endianness corrections are performed.

Errors

If the end of stream is reached before all necessary bytes can be read, an EReadError exception is raised.

See also

TStreamHelper.ReadSingle

  

Read a single-precision floating point value from the stream

TStreamHelper.WriteDouble

  

Write a double-precision floating point value to the stream


Documentation generated on: Sep 28 2017