[source]

Class uvm_pkg::uvm_subscriber

uvm_pkg :: uvm_void
- uvm_pkg :: uvm_object
  
  uvm_pkg :: uvm_report_object
  
  uvm_pkg :: uvm_component
  
  uvm_pkg :: uvm_subscriber

Collaboration Diagram of uvm_subscriber

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

CLASS

uvm_subscriber

This class provides an analysis export for receiving transactions from a connected analysis export. Making such a connection "subscribes" this component to any transactions emitted by the connected analysis port.

Subtypes of this class must define the write method to process the incoming transactions. This class is particularly useful when designing a coverage collector that attaches to a monitor.

Parameters
Name	Default value	Description
T	int

Variables
Name	Type	Description
analysis_export	uvm_analysis_imp#(int, uvm_subscriber#(int))	Port analysis_export This export provides access to the write method, which derived subscribers must implement.

Typedefs
Name	Actual Type	Description
this_type	uvm_subscriber#(T)

Constructors

new(string name, uvm_component parent)

Function

new

Creates and initializes an instance of this class using the normal constructor arguments for uvm_component: name is the name of the instance, and parent is the handle to the hierarchical parent, if any.

Parameters:

name (string)
parent (uvm_component)

Functions

write(int t)

Function

write

A pure virtual method that must be defined in each subclass. Access to this method by outside components should be done via the analysis_export.

Parameters:: t (int)