From: curt <curt>
Date: Mon, 30 Oct 2000 15:09:17 +0000 (+0000)
Subject: Tweaks.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=1b206c6202026381599d98f43c597e6b1130e132;p=flightgear.git

Tweaks.
---

diff --git a/src/Main/viewmgr.cxx b/src/Main/viewmgr.cxx
index e9170f0fa..531f61334 100644
--- a/src/Main/viewmgr.cxx
+++ b/src/Main/viewmgr.cxx
@@ -25,7 +25,9 @@
 
 
 // Constructor
-FGViewMgr::FGViewMgr( void ) {
+FGViewMgr::FGViewMgr( void ) :
+    current( 0 )
+{
 }
 
 
diff --git a/src/Main/viewmgr.hxx b/src/Main/viewmgr.hxx
index 80928abf0..74027004a 100644
--- a/src/Main/viewmgr.hxx
+++ b/src/Main/viewmgr.hxx
@@ -64,8 +64,13 @@ public:
 
     // getters
     inline int size() const { return views.size(); }
-    inline FGViewer *get_view() {
-	return views[current];
+    inline int get_current() const { return current; }
+    inline FGViewer *get_current_view() {
+	if ( current < (int)views.size() ) {
+	    return views[current];
+	} else {
+	    return NULL;
+	}
     }
     inline FGViewer *get_view( int i ) {
 	if ( i < 0 ) { i = 0; }
@@ -89,9 +94,9 @@ public:
 
     // setters
     inline void clear() { views.clear(); }
+    inline void set_view( const int v ) { current = v; }
     inline void add_view( FGViewer * v ) {
 	views.push_back(v);
-	current = views.size() - 1;
     }
 };