<titledata-rh="true">Introduction | Object Introspection</title><metadata-rh="true"name="viewport"content="width=device-width,initial-scale=1"><metadata-rh="true"name="twitter:card"content="summary_large_image"><metadata-rh="true"property="og:url"content="https://objectintrospection.org/docs/intro"><metadata-rh="true"name="docusaurus_locale"content="en"><metadata-rh="true"name="docsearch:language"content="en"><metadata-rh="true"name="docusaurus_version"content="current"><metadata-rh="true"name="docusaurus_tag"content="docs-default-current"><metadata-rh="true"name="docsearch:version"content="current"><metadata-rh="true"name="docsearch:docusaurus_tag"content="docs-default-current"><metadata-rh="true"property="og:title"content="Introduction | Object Introspection"><metadata-rh="true"name="description"content="Object Introspection (shortened to OI and pronounced as in boy) is a memory profiling technology for C++ objects. It provides the ability to dynamically instrument applications to capture the precise memory occupancy of entire object hierarchies including all containers and dynamic allocations. All this with no code modification or recompilation!"><metadata-rh="true"property="og:description"content="Object Introspection (shortened to OI and pronounced as in boy) is a memory profiling technology for C++ objects. It provides the ability to dynamically instrument applications to capture the precise memory occupancy of entire object hierarchies including all containers and dynamic allocations. All this with no code modification or recompilation!"><linkdata-rh="true"rel="icon"href="/img/favicon.ico"><linkdata-rh="true"rel="canonical"href="https://objectintrospection.org/docs/intro"><linkdata-rh="true"rel="alternate"href="https://objectintrospection.org/docs/intro"hreflang="en"><linkdata-rh="true"rel="alternate"href="https://objectintrospection.org/docs/intro"hreflang="x-default"><linkrel="apple-touch-icon"sizes="180x180"href="/img/apple-touch-icon.png">