コード例 #1
0
ファイル: ArchManager.cs プロジェクト: Baltasarq/CSim
        /// <summary>
        /// Parses given input and executes its opcodes.
        /// </summary>
        /// <param name="input">The user's input, as a string.</param>
        /// <param name="machine">The machine in which to execute the input.</param>
        public static Variable[] Execute(Machine machine, string input)
        {
            var resultsDictionary = new Dictionary<string, Variable>();
            var parser = new Parser( input, machine );

            try {
                // Execute opcodes
                foreach(Opcode opcode in parser.Parse()) {
                    Variable result = opcode.Execute();
                    if ( result != null
                      && !( resultsDictionary.ContainsKey( result.Name.Value ) ) )
                    {
                        resultsDictionary.Add( result.Name.Value, result );
                    }
                }
            }
            finally {
                machine.TDS.Collect();
            }

            // Return the vector of results
            var toret = new Variable[ resultsDictionary.Count ];
            resultsDictionary.Values.CopyTo( toret, 0 );
            return toret;
        }
コード例 #2
0
ファイル: Machine.cs プロジェクト: Baltasarq/CSim
        /// <summary>
        /// Parses given input and executes its opcodes.
        /// </summary>
        /// <param name="input">The user's input, as a string.</param>
        public Variable Execute(string input)
        {
            var er = new SnapshotManager( this );
            Variable toret = null;
            var parser = new Parser( input, this );

            this.TDS.CollectArrayElements();

            er.SaveSnapshot();
            this.ExecutionStack.Clear();

            try {
                // Execute opcodes
                foreach(Opcode opcode in parser.Parse()) {
                    opcode.Execute();
                }

                toret = (Variable) this.ExecutionStack.Pop();

                // Create snapshot
                this.SnapshotManager.SaveSnapshot();
            }
            catch(EngineException) {
                er.ApplySnapshot( 0 );
                throw;
            }
            finally {
                this.TDS.Collect();
            }

            return toret;
        }