eagine::main_ctx Class Reference

Class for a single-instance object providing useful information ans services. More...

#include <eagine/main_ctx.hpp>

Public Member Functions
	main_ctx (main_ctx &&)=delete
	Not move constructible.
	main_ctx (const main_ctx &)=delete
	Not copy constructible.
auto	operator= (main_ctx &&)=delete
	Not move assignable.
auto	operator= (const main_ctx &)=delete
	Not copy asignable.
auto	instance_id () const noexcept -> process_instance_id_t
	Returns this process instance id. Not equal to system PID.
auto	preinitialize () noexcept -> main_ctx &
	Does potentially expensive initialization and caching.
auto	build () const noexcept -> const build_info &
	Returns a reference to build information instance.
auto	args () noexcept -> program_args &
	Returns a reference to program arguments wrapper.
auto	log () noexcept -> logger &
	Returns a reference to the root logger object.
auto	watchdog () noexcept -> process_watchdog &
	Returns a reference to process watchdog object.
auto	config () noexcept -> application_config &
	Returns a reference to application config object.
auto	system () noexcept -> system_info &
	Returns a reference to system information object.
auto	user () noexcept -> user_info &
	Returns a reference to user information object.
auto	scratch_space () noexcept -> memory::buffer &
	Returns a reference to shared temporary buffer.
auto	compressor () noexcept -> data_compressor &
	Returns a reference to shared data compressor object.
auto	exe_path () const noexcept -> string_view
	Returns the executable path.
auto	app_name () const noexcept -> string_view
	Returns the application name.

Static Public Member Functions
static auto	get () noexcept -> main_ctx &
	Returns the single instance.

Detailed Description

Class for a single-instance object providing useful information ans services.

A single instance of this class is initialized in the main function and constructs several useful utility service objects that can be shared throughout the system.

Examples

eagine/sudoku_noise.cpp.

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The documentation for this class was generated from the following file:

• eagine/main_ctx.hpp