diff options
Diffstat (limited to 'cpp/src/qpid/framing/Blob.h')
| -rw-r--r-- | cpp/src/qpid/framing/Blob.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/cpp/src/qpid/framing/Blob.h b/cpp/src/qpid/framing/Blob.h index 344e4ac4db..cf81f693b0 100644 --- a/cpp/src/qpid/framing/Blob.h +++ b/cpp/src/qpid/framing/Blob.h @@ -85,10 +85,6 @@ template <> struct BlobHelper<void> { * In particular the user must ensure the blob is big enough for its * contents and must know the type of object in the blob to cast get(). * - * Objects can be allocated directly in place using - * construct(in_place<T>(...)) or copied using operator=. - * Constructing a new object in the blob destroys the old one. - * * If BaseType is specified then only object that can be * safely static_cast to BaseType may be stored in the Blob. */ @@ -140,12 +136,18 @@ class Blob /** Copy a blob. */ Blob(const Blob& b) { initialize(); assign(b); } - /** @see construct() */ + /** Construct from in_place constructor */ template<class InPlace> Blob(const InPlace & expr, typename EnableInPlace<InPlace>::type* =0) { initialize(); apply(expr); } + /** Construct by copying an objecct constructor */ + template<class T> + Blob(const T & t, typename DisableInPlace<T>::type* =0) { + initialize(); apply(in_place<T>(t)); + } + ~Blob() { clear(); } /** Assign from another blob. */ |