LDicomWaveformChannel::GetChannelSensitivity

#include "Ltdic.h"

L_UINT16 LDicomWaveformChannel::GetChannelSensitivity(pbIncluded, pdChannelSensitivity, pChannelSensitivityUnits, uStructSize, pdChannelSensitivityCF, pdChannelBaseline)

L_BOOL* pbIncluded;	/* pointer to a variable to be updated */
L_DOUBLE* pdChannelSensitivity;	/* pointer to a variable to be updated */
pDICOMCODESEQUENCEITEM pChannelSensitivityUnits;	/* pointer to a variable to be updated */
L_UINT uStructSize;	/* size of a structure */
L_DOUBLE* pdChannelSensitivityCF;	/* pointer to a variable to be updated */
L_DOUBLE* pdChannelBaseline;	/* pointer to a variable to be updated */

Gets the channel sensitivity.

Parameter	Description
pbIncluded	Pointer to a flag that indicates whether the channel sensitivity is set for this channel. Possible values are:
	Value	Meaning
	TRUE	The channel sensitivity is set for this channel.
	FALSE	The channel sensitivity is not set for this channel.
pdChannelSensitivity	Pointer to a variable that will be updated with the channel sensitivity. For more information, refer to the Channel Sensitivity (003A,0210) element in the DICOM standard.
pChannelSensitivityUnits	Pointer to a DICOMCODESEQUENCEITEM structure to be updated with the channel sensitivity units. For more information, refer to the "Channel Sensitivity Units Sequence" (003A,0211) element in the DICOM standard.
uStructSize	Size of the DICOMCODESEQUENCEITEM structure. Pass sizeof (DICOMCODESEQUENCEITEM).
pdChannelSensitivityCF	Pointer to a variable that will be updated with the channel sensitivity correction factor. For more information, to the "Channel Sensitivity Correction Factor" (003A,0212) element in the DICOM standard.
pdChannelBaseline	Pointer to a variable that will be updated with the channel baseline. For more information, refer to the "Channel Baseline" (003A,0213) element in the DICOM standard.

Returns

0	The function was successful.
> 0	An error occurred. Refer to Return Codes.

Comments

Use this function to get the values for all the elements related to the channel sensitivity.

This function fails and Returns DICOM_ERROR_NULL_PTR if pdChannelSensitivity is NULL.

The pChannelSensitivityUnits parameter points to a structure that can be filled using the functions offered by the LDicomContextGroup class. For more information about this class and the use of Coded Concepts in DICOM, please refer to Working with Context Groups.

Required DLLs and Libraries

LTDIC

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

Functions:	Class Members, LDicomWaveformChannel::SetChannelSensitivity
Topics:	Working with DICOM Waveforms