Inherited_PropValues

Miscellaneous functions Inherited_PropValues

syntax

• Inherited_PropValues(item, property)
• Inherited_PropValues(item, attribute)

definition

• Inherited_PropValues(item, property) results in a new uint32 domain unit with a string attribute containing the property values of the direct subitems of the item argument and of all referred items in the namespace. The name of this attribute is the name of the property.
• Inherited_PropValues(item, attribute) results in a new uint32 domain unit with a set of string attributes containing multiple property values of the direct subitems of the item argument and of all referred items in the namespace. The names of the resulting attributes are the names of the properties.

applies to

• argument item can be any tree item.
• argument property needs to be a valid property name, the list of all properties can be found here.
• argument attribute needs to a string data item.

since version

7.102

example

1.
unit<uint32> Region: nrofrows = 5;
{
   attribute<uint32> RegionNr         : [0,1,2,3,4];
   attribute<string> MetaScriptName   : ['NH','ZH','UT','NB','GE'];
   attribute<uint32> sumNrInhabitants : [550,1025,300,200,0];
   attribute<string> RegionLabel      : ['hs: Ams','hs: DB','hs: Ut','hs:DH',null];
   attribute<string> RegionDescr      : ['Texel..Gooi','Carnaval','Dom',null,null];
}
unit<uint32> PropValueSource := Region
{
   parameter<string> label            : ['ABC'];
   parameter<uint32> sumNrInhabitants : [2,5,3,2,0];

   unit<uint32>      domainA: nrofrows = 9;
   unit<float64>     valuesB := baseunit('b', float64);

   container sublevel
   {
      attribute<uint32> meanNrInhabitants (PropValueSource): [1,2,1,1,0];
   }
}

unit<uint32> name := Inherited_PropValues(PropValueSource,'name');
unit<uint32> expr := Inherited_PropValues(PropValueSource,'expr');

2.
unit<uint32> property : nrofrows = 2
{
   parameter<string> name: ['name','expr'];
}
unit<uint32> name_and_expr := Inherited_PropValues(PropValueSource, property/name);

name
label
sumNrInhabitants
domainA
valuesB
sublevel
RegionNr
MetaScriptName
sumNrInhabitants
RegionLabel
RegionDescr

domain name, nr of rows = 10

expr
baseunit('b',float64)

domain expr, nr of rows = 10

name	expr
label
sumNrInhabitants
domainA
valuesB	baseunit('b',float64)
sublevel
RegionNr
MetaScriptName
sumNrInhabitants
RegionLabel
RegionDescr

domain name_and_expr, nr of rows = 10

See Also

• PropValue
• SubItem_PropValues
• SubTree_PropValues