allow putFrom to implicitly resize

2013-05-01 11:27:37 -04:00
parent 00ac5bf64f
commit ae847aea2b
1 changed files with 2 additions and 0 deletions
--- a/pvDataApp/pv/pvData.h
+++ b/pvDataApp/pv/pvData.h
@@ -1099,6 +1099,8 @@ public:
    }
    virtual void putFrom(ScalarType dtype, const void*ptr, size_t count, size_t offset)
    {
+        if(getLength()<offset+count)
+            setLength(offset+count);
        castUnsafeV(count, typeCode, (void*)(get()+offset), dtype, ptr);
    }