Generalize LHEReader so it can read LHE v3.0 input as well

tvami · tomeichlersmith · commit 191f2eccfefb · 2024-03-18T10:47:37.000-05:00
diff --git a/src/SimCore/LHE/LHEReader.cxx b/src/SimCore/LHE/LHEReader.cxx
@@ -33,7 +33,8 @@ LHEEvent* LHEReader::readNextEvent() {
   LHEEvent* nextEvent = new LHEEvent(line);
 
   while (getline(ifs_, line)) {
-    if (line == "</event>") {
+    if (line == "</event>" || line == "<mgrwt>") {
+      // break if the event ended or in LHE 3.0 if we reach the mgrwt block
       break;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,8 @@ LHEEvent* LHEReader::readNextEvent() {`
`33`	`33`	`LHEEvent* nextEvent = new LHEEvent(line);`
`34`	`34`
`35`	`35`	`while (getline(ifs_, line)) {`
`36`		`- if (line == "</event>") {`
	`36`	`+ if (line == "</event>" \|\| line == "<mgrwt>") {`
	`37`	`+ // break if the event ended or in LHE 3.0 if we reach the mgrwt block`
`37`	`38`	`break;`
`38`	`39`	`}`
`39`	`40`