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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

Current version

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.window_count

Source and package

Qualified name: libtmux::Session::window_count
Namespace: libtmux
Declared in: Session
Package: libtmux-cxx
Source: include/libtmux/entities.hpp
Other languages: Perl Erlang PowerShell Julia Elixir Haskell Common Lisp Python RubyLua TypeScript RustGo Java C# 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]] long long window_count() const noexcept; method readonly [source] ¶

In other ports#

How many windows the session holds

Equivalents of How many windows the session holds in other languages
Language	Equivalent
Python	no equivalent on `Session`
Ruby	`LibTmux::SessionSnapshot#window_count`
Lua	`libtmux.SnapshotSession.window_count`
Haskell	No public Haskell equivalent is implemented; the current modules expose scalar values and version parsing.
TypeScript	no equivalent on `Session`
Rust	`session.Session.window_count`
Go	`tmux.Session.WindowCount`
Java	no equivalent on `Session`
C#	no equivalent on `Session`
Swift	`Session.windowCount`
OCaml	No direct public OCaml equivalent is recorded for this operation.
Perl	Count Session::window_links membership; repeated links remain distinct occurrences.

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

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