EdmiError edmiInstanceToContainer(SdaiContainer   sourceContainerId,
                                    SdaiContainer   targetContainerId,
                                    SdaiAppInstance currInst);

Adds/removes a single instance to/from an instance container identified by its containerId. This function may also move an instance between containers. The behaviour is controlled by the values given in the source and target parameters <sourceContainerId> and < targetContainerId >. The table below illustrates this;

source	target	Behavior
Unset	Set	The instances will be inserted into the target container.
Set	Unset	The instances will be removed from the source container.
Set	Set	The instances will be moved from source to target. I.e removed from the source container and inserted into the target container.

Arguments

Type	Name	Comment
SdaiContainer	sourceContainerId	The containerId of the instance container from which to remove the instance <currInst>. By default, the instance will not be removed from any container.
SdaiContainer	targetContainerId	The containerId of the instance container in which to insert the instance <currInst>. By default, the instance will not be inserted into any container.
SdaiAppInstance	currInst	Specifies a numeric instanceID that uniquely identifies an application instance in the EDMdatabase.

Return Value

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Options

Example

 EdmiError rstat;
 int i;
 SdaiModel modelId = 0;
 SdaiInstance instId;
 SdaiContainer contId = 0;
 . . .
 rstat = edmiCreateInstanceContainer(modelId, MODEL_CONTAINER,
 "Contacts", "Johnnys contacts", 
 &contId); 
 rstat = edmiProtectInstance(contId, (PUBLIC_NONE |
 GROUP_NONE | OWNER_WRITE)); 
 instId = edmiCreateInstanceAndPutAttrsBN(modelId, "FRIEND", 3,
 "FIRSTNAME", sdaiSTRING, "Lucy", 
 "LASTNAME", sdaiSTRING, "Grant", 
 "BIRTHDATE", sdaiSTRING, "01.13.1987"); 
 /* Add lucy to contacts container */
 if (rstat = edmiInstanceToContainer(0, contId, instId)) {
 printf("\nError %d in edmiInstanceToContainer: %s", rstat, 
 edmiGetErrorText(rstat)); 
 goto err; 
 }
 . . .

See also

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