== `default_launcher.hpp`
[#default_launcher]

The `default_launcher` is the standard way of creating a process.

[source,cpp]
----
asio::io_context ctx;
process proc(ctx.get_executor(), "test", {});
// equivalent to
process proc = default_launcher()(ctx.get_executor(), "test", {});
----

It has four overloads:

[source,cpp]
----
(ExecutionContext &,              filesystem::path, Args && args, Inits && ... inits) -> basic_process<typename ExecutionContext::executor_type>
(Executor &,                      filesystem::path, Args && args, Inits && ... inits) -> basic_process<Executor>;
(ExecutionContext &, error_code&, filesystem::path, Args && args, Inits && ... inits) -> basic_process<typename ExecutionContext::executor_type>;`
(Executor &,         error_code&, filesystem::path, Args && args, Inits && ... inits) -> basic_process<Executor>
----