00001 //
00002 // -------------------------------------------------------------
00003 // Copyright 2004-2008 Synopsys, Inc.
00004 // All Rights Reserved Worldwide
00005 //
00006 // Licensed under the Apache License, Version 2.0 (the
00007 // "License"); you may not use this file except in
00008 // compliance with the License. You may obtain a copy of
00009 // the License at
00010 //
00011 // http://www.apache.org/licenses/LICENSE-2.0
00012 //
00013 // Unless required by applicable law or agreed to in
00014 // writing, software distributed under the License is
00015 // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
00016 // CONDITIONS OF ANY KIND, either express or implied. See
00017 // the License for the specific language governing
00018 // permissions and limitations under the License.
00019 // -------------------------------------------------------------
00020 //
00021
00022
00023
00024
00025 function vmm_scenario::new(`VMM_LOG log `VMM_SCENARIO_NEW_ARGS);
00026 super.new(log `VMM_SCENARIO_NEW_CALL);
00027 endfunction: new
00028
00029
00030 function string vmm_scenario::psdisplay(string prefix);
00031 int i;
00032
00033 $sformat(psdisplay,
00034 "%sScenario \"%s\": kind=%0d, length=%0d (max=%0d), repeated=%0d",
00035 prefix, this.scenario_name(this.scenario_kind),
00036 this.scenario_kind, this.length, this.max_length,
00037 this.repeated);
00038 endfunction: psdisplay
00039
00040
00041 function int unsigned vmm_scenario::define_scenario(string name,
00042 int unsigned max_len);
00043 define_scenario = this.next_scenario_kind++;
00044 this.scenario_names[define_scenario] = name;
00045
00046 if (max_len > this.max_length) this.max_length = max_len;
00047 endfunction: define_scenario
00048
00049
00050 function void vmm_scenario::redefine_scenario(int unsigned scenario_kind,
00051 string name,
00052 int unsigned max_len);
00053 this.scenario_names[scenario_kind] = name;
00054 if (max_len > this.max_length) this.max_length = max_len;
00055 endfunction: redefine_scenario
00056
00057
00058 function string vmm_scenario::scenario_name(int unsigned scenario_kind);
00059 if (!this.scenario_names.exists(scenario_kind)) begin
00060 `vmm_error(super.notify.log, `vmm_sformatf("Cannot find scenario name: undefined scenario kind %0d",
00061 scenario_kind));
00062 return "?";
00063 end
00064
00065 scenario_name = this.scenario_names[scenario_kind];
00066 endfunction: scenario_name
00067
00068
00069 function int unsigned vmm_scenario::get_max_length();
00070 return this.max_length;
00071 endfunction: get_max_length
00072
00073 function void vmm_scenario::set_parent_scenario(vmm_scenario parent);
00074 this.parent = parent;
00075 if(parent == null) return;
00076 endfunction: set_parent_scenario
00077
00078 function vmm_scenario vmm_scenario::get_parent_scenario();
00079 get_parent_scenario = this.parent;
00080 endfunction: get_parent_scenario
00081
00082 task vmm_scenario::execute(ref int n);
00083 endtask: execute