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tmux

Packages

Packages and source 6

libtmuxvcpkg port · libtmux/libtmux-cxx vcpkg portregistry · ports/libtmux libtmux::libtmuxtarget · src libtmux::testingcomponent · src/testing libtmux-mcp-serverexecutable · apps/mcp tmux-workspaceexecutable · apps/workspace

C++ · libtmux/libtmux-cxx

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Core LibraryalphaAPI Reference

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Core Library API reference and guides

Home Guides Topics Concepts Examples API Reference

alpha Alpha release; the API may change. Read more

MCP Tools for connected assistants

Home Guides Topics Examples Tools Prompts Resources API Reference

concept Working example; may change without notice. Read more

Workspace Manager Repeatable development environments

Home Guides Examples CLI Manual API Reference Configuration Internals

concept Working example; may change without notice. Read more

latest

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English

Early release libtmux is released, and its APIs may still change between releases. This site's structure and URLs may change too.

C++ API

method libtmux-cxx latest

Session.active_pane

Source and package

Qualified name: libtmux::Session::active_pane
Namespace: libtmux
Declared in: Session
Package: libtmux-cxx
Source: include/libtmux/entities.hpp
Other languages: Perl Erlang PowerShell Julia Elixir Haskell Common Lisp PythonRuby Lua TypeScript Rust GoJavaC# Swift Kotlin Scala OCaml F# Clojure

[[C++ nodiscard attributeAsks the compiler to warn when a result is discarded. An explicit cast to void acknowledges that the result is intentionally ignored.Language documentation]] expected<Pane, CommandFailure> active_pane() const; method readonly [source] ¶

In other ports#

The active pane of a session's active window

Equivalents of The active pane of a session's active window in other languages
Language	Equivalent
Python	`libtmux.Session.active_pane`
Ruby	`LibTmux::WindowSnapshot#active_pane`
Haskell	No public Haskell equivalent is implemented; the current modules expose scalar values and version parsing.
TypeScript	`session.Session.activePane`
Rust	no equivalent on `Session`
Go	`tmux.Session.ActivePane`
Java	`io.github.libtmux.Session.activePane`
C#	`LibTmux.Session.ActivePane`
Swift	no equivalent on `Session`
OCaml	No direct public OCaml equivalent is recorded for this operation.
Perl	No dedicated equivalent in the selected Perl surface. Explicit Server::cmd remains available for native tmux commands.

No equivalent is recorded in Lua, PowerShell, Julia, Erlang, Elixir, Common Lisp, Clojure, Kotlin, Scala or F#.

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