Extract an array of eight‐byte IEEE doubles from this stream.
Synopsis
Declared in <bslx_genericinstream.h>
GenericInStream<STREAMBUF>&
getArrayFloat64(
double* variables,
int numVariables);Description
Assign to the specified variables the consecutive eight‐byte IEEE double‐precision floating‐point numbers (in host byte order) comprised of each of the specified numVariables eight‐byte sequences of this stream at the current cursor location (in network byte order), update the cursor location, and return a reference to this stream. If this stream is initially invalid, this operation has no effect. If this function otherwise fails to extract a valid value, this stream is marked invalid and the value of variables is undefined. The behavior is undefined unless 0 <= numVariables and variables has sufficient capacity.
Return Value
a reference to this stream
Parameters
Name |
Description |
variables |
destination array for the extracted values |
numVariables |
number of doubles to extract |
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