nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/autodiff/samediff/SameDiff.java
public boolean allPlaceHolderVariablesResolved() {
        for (val vertexId : placeHolderVarNames) {
            val var = getVariable(vertexId);
            if (var.getArr() == null) {
                return false;
            }
        }

        return true;
    }
public boolean allPlaceHolderVariablesResolved() {
        for (val vertexId : placeHolderVarNames) {
            val var = getVariable(vertexId);
            if (var.getArr() == null) {
                return false;
            }
        }

        return true;
    }
public boolean allPlaceHolderVariablesResolved ( ) { for ( val vertexId : placeHolderVarNames ) { val var = getVariable ( vertexId ) ; if ( var . getArr ( ) == null ) { return false ; } } return true ; }
Returns true if all place holder variables
are resolved.
A place holder variable is resolved when
{@link #getVariable(String)}
getArr() does not return null and
the shape is properly resolved.

@return true if all place holder variables are resolved.
Returns true if all place holder variables are resolved . A place holder variable is resolved when { @link #getVariable ( String ) } getArr () does not return null and the shape is properly resolved .