From 83a62fd509970ea887b0155ee76024f00f1ddc6f Mon Sep 17 00:00:00 2001
From: Giovanni Bussi <giovanni.bussi@gmail.com>
Date: Mon, 24 Sep 2012 17:27:48 +0200
Subject: [PATCH] Added possibility to read trajectory from stdin
(adapted from Toni Giorgino)
---
src/CLToolDriver.cpp | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/src/CLToolDriver.cpp b/src/CLToolDriver.cpp
index 1a54e079a..8a14373fc 100644
--- a/src/CLToolDriver.cpp
+++ b/src/CLToolDriver.cpp
@@ -157,7 +157,18 @@ int CLToolDriver<real>::main(FILE* in,FILE*out,PlumedCommunicator& pc){
int checknatoms=0;
int step=0;
- FILE* fp=fopen(trajectoryFile.c_str(),"r");
+ FILE* fp;
+ if (trajectoryFile=="-")
+ fp=in;
+ else {
+ fp=fopen(trajectoryFile.c_str(),"r");
+ if(!fp){
+ string msg="ERROR: Error opening XYZ file "+trajectoryFile;
+ fprintf(stderr,"%s\n",msg.c_str());
+ return 1;
+ }
+ }
+
FILE* fp_forces=NULL;
if(dumpforces.length()>0){
--
GitLab