Module psm_cxx 

C5.2: DDS-PSM-CXX 1.0 header skeleton layer.

Instead of a full codegen (which would be a Rust→C++ cross-compile), this layer provides static header templates for the dds::core::* namespace, plus codegen helpers that emit these templates for a concrete topic IDL.

Spec reference: OMG DDS-PSM-CXX 1.0 (formal/22-08-04).

Components

• dds::core::Reference<T>/dds::core::Value<T> pattern (Spec §7.1.6).
• Exception hierarchy (Spec §7.1.7).
• Listener / Status / Condition / WaitSet (Spec §8.3).
• Domain/Topic/Pub/Sub classes (Spec §8.1).

API

• emit_psm_cxx_includes: produces the #include block for a concrete topic name.
• emit_reference_value_pattern: emits the Reference/Value templates (Reference<T>, Value<T>).
• emit_listener_skeleton: emits the listener classes with the 13 status callbacks from Block F.
• emit_exception_hierarchy: emits the DDS exception classes.

The templates live statically under templates/dds-psm-cxx/*.hpp.tmpl and are embedded at build time via include_str!.

Functions

emit_condition_skeleton

Emits the Condition/WaitSet classes from Spec §8.3.

emit_core_basics

Emits the dds::core base headers (Time, Duration, InstanceHandle, Sample).

emit_exception_hierarchy

Emits the DDS exception hierarchy from Spec §7.1.7.

emit_full_psm_cxx_skeleton

Produces a complete DDS-PSM-CXX skeleton header including all static templates. In the fixture tests it is checked merged against the existing C5.1-a outputs.

emit_listener_skeleton

Emits the listener skeleton from Spec §8.3.

emit_psm_cxx_includes

Produces the #include block for a concrete topic.

emit_reference_value_pattern

Emits the Reference/Value pattern from Spec §7.1.6.