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| author | Alan Conway <aconway@apache.org> | 2007-08-07 22:28:06 +0000 |
|---|---|---|
| committer | Alan Conway <aconway@apache.org> | 2007-08-07 22:28:06 +0000 |
| commit | 4d28227e5247f01d2bf9873af0dee5d28e4c5e97 (patch) | |
| tree | 08292665cf759ff5e2c777fae077b60930dd5e53 /qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl | |
| parent | 18e974d0cdfefa67b44f6532e67df61085ac2b32 (diff) | |
| download | qpid-python-4d28227e5247f01d2bf9873af0dee5d28e4c5e97.tar.gz | |
* Summary: new Frame type to replace AMQFrame. Instead of holding
a shared_ptr to a heap-allocated AMQBody subclass, it holds the
body in-line in a boost::variant of all the concrete AMQBody
subclasses. Actually there are nested variants, the compiler
does not cope well with a single variant of 130-some types.
Creating, encoding and decoding a local Frame doess 0 heap
allocation apart from that done by the concrete
AMQBody::encode/decode - e.g. method bodies with std::string
fields. for method bodies
All variants contain type boost::blank. This guarantees 0 heap
alloocation by the variant and represents the "uninitialized"
state. variant.h provides NoBlankVisitor to help write visitors
for variants containing blank.
* src/qpid/framing/MethodHolder.h, .cpp: Holds a variant
containing a method body.
* src/qpid/framing/Frame.h, .cpp: New Frame holds body in a
variant rather than via heap allocation.
* src/qpid/framing/variant.h: Utilities for using boost::variant.
* src/qpid/framing/amqp_types.h: Added FrameType typedef.
* src/qpid/framing/AMQMethodBody.h: Friends with MethodHolder.
* src/Makefile.am:
- Improved ruby generation rule.
- Run method_variants template.
- Added new source files
- Pre-compiled header rule for method_variants.h
* rubygen/templates/method_variants.rb: Generate variants
to hold methods of each class, and MethodVariant to hold all
the class variants.
* rubygen/cppgen.rb: variant, tuple methods.
* MethodBodyClass.h.tmpl: Added default constructor to method bodies.
* amqpgen.rb (AmqpRoot::merge): fix bug in merge.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@563683 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl')
| -rw-r--r-- | qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl b/qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl index aeabd8a256..605b09ac94 100644 --- a/qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl +++ b/qpid/cpp/gentools/templ.cpp/MethodBodyClass.h.tmpl @@ -63,7 +63,7 @@ public: ${mb_constructor_with_initializers} - ${CLASS}${METHOD}Body(ProtocolVersion version): ${mb_base_class}(version) {} + ${CLASS}${METHOD}Body(ProtocolVersion version=ProtocolVersion() ): ${mb_base_class}(version) {} virtual ~${CLASS}${METHOD}Body() {} // Attribute get methods |