| #------------------------------------------------------------- |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # |
| #------------------------------------------------------------- |
| |
| |
| # conditional propagate size, because called multiple times |
| foo1 = function(Matrix[Double] Xin) return (Matrix[Double] Xout) |
| { |
| X = Xin; |
| if( nrow(Xin)>5 ) |
| X = X + 5; |
| |
| Xout = X; |
| } |
| |
| # to be removed because never called |
| foo2 = function(Matrix[Double] Xin) return (Matrix[Double] Xout) |
| { |
| X = Xin; |
| if( nrow(Xin)<5 ) |
| X = X - 5; |
| |
| Xout = X; |
| } |
| |
| V = read($1); |
| |
| R1 = foo1(V-0.5); |
| R2 = foo1(V); |
| R = R1+R2; |
| |
| write(R, $2); |