{"id":"cpp-constraints-form-systematic-language-adaptation-layer","text":"The GoF's C++-specific constraints — Template Method's non-virtual requirement, Factory Method's prohibition against constructor invocation, Strategy's template-parameter alternative, and Singleton's prohibition against global static objects — form a coherent language-adaptation layer rather than isolated implementation notes: all four address the same underlying C++ characteristic (compile-time binding decisions with runtime consequences), systematically adapting pattern implementations to navigate static dispatch, virtual table initialization order, and object lifetime management.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["gof-cpp-template-method-nonvirtual","factory-method-cpp-never-call-in-constructor","gof-strategy-cpp-template-parameter","singleton-not-global-static-object-cpp"],"outlist":[],"label":"Four C++ constraints address the same compile-time-binding concern systematically"}],"dependents":[],"metadata":{"source_type":"derived","review_result":"pass"},"created_at":"2026-06-18T04:45:05+00:00","updated_at":"2026-06-18T06:15:08+00:00","reviewed_at":"2026-06-18T06:15:08+00:00","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"cpp-constraints-form-systematic-language-adaptation-layer","truth_value":"IN","reason":"SL justification valid","antecedents":["gof-cpp-template-method-nonvirtual","factory-method-cpp-never-call-in-constructor","gof-strategy-cpp-template-parameter","singleton-not-global-static-object-cpp"],"label":"Four C++ constraints address the same compile-time-binding concern systematically"},{"node":"gof-cpp-template-method-nonvirtual","truth_value":"IN","reason":"premise"},{"node":"factory-method-cpp-never-call-in-constructor","truth_value":"IN","reason":"premise"},{"node":"gof-strategy-cpp-template-parameter","truth_value":"IN","reason":"premise"},{"node":"singleton-not-global-static-object-cpp","truth_value":"IN","reason":"premise"}]}}