# libtmux::LoweredNode::number

- **Module:** libtmux::LoweredNode
- **Package:** libtmux-cxx
- **Language:** C++
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-cxx/blob/393d4b0ad666f18a6581f1eb281741a75a7503f0/include/libtmux/lowered_node.hpp#L39
- **Page:** https://libtmux.org/en/cxx/latest/reference/libtmux-lowerednode-number/

The value a number_test compares against, kept as a number so a future tmux `-f` compiler does not have to parse it back out of the operand.