Fetches the number of records that RFmx has acquired.

Syntax

int32 __stdcall RFmxSpecAn_IQGetRecordsDone(niRFmxInstrHandle instrumentHandle, char selectorString[], int32 *recordsDone)

Parameters

NameDirectionTypeDescription
instrumentHandle[in]niRFmxInstrHandle

This parameter specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr_Initialize function.

selectorString[in]char

This parameter specifies a Selector String comprising of the signal name and result name. If you do not specify the signal name, the default signal instance is used. If you do not specify the result name, the default result instance is used. The default value is "" (empty string).
Example:
"signal::sig1"
"result::r1"
"signal::sig1/result::r1"
You can use the RFmxSpecAn_BuildSignalString function to build the selector string.

recordsDone[out]int32 *

This parameter returns the number of records that RFmx has acquired.

Returns

Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. Examine the status code from each call to an RFmx function to determine if an error has occurred.

To obtain a text description of the status code and additional information about the error condition, call the RFmxSpecAn_GetError function.

The general meaning of the status code is as follows:

Value

Meaning

0

Success

Positive Values

Warnings

Negative Values

Errors