lsl_global.h File Reference

LSLLIB shared-library export macro and build-stamp accessors used by every public LSL symbol. More...

#include <utils/buildinfo.h>
#include <QtCore/qglobal.h>

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Namespaces
namespace	LSLLIB
	Lab Streaming Layer (LSL) integration for real-time data exchange.

Macros
#define	LSLSHARED_EXPORT

Functions
const char *	LSLLIB::buildDateTime ()
const char *	LSLLIB::buildHash ()
const char *	LSLLIB::buildHashLong ()

Detailed Description

LSLLIB shared-library export macro and build-stamp accessors used by every public LSL symbol.

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2026 MNE-CPP Authors

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.0.0

Date

February 2026

This header defines the LSLSHARED_EXPORT decoration that every exported class and free function in LSLLIB must carry so that the library can be linked both as a Qt shared library (the default mne-cpp build) and as a statically linked archive (the WebAssembly and STATICBUILD configurations). The macro expands to Q_DECL_EXPORT when MNE_LSL_LIBRARY is defined during the library's own translation units and to Q_DECL_IMPORT when the header is consumed by a downstream module, mirroring the convention used throughout the other mne-cpp libraries.

It also declares the LSLLIB namespace itself and three buildDateTime / buildHash / buildHashLong free functions that surface the per-translation-unit build stamp produced by utils/buildinfo.h. Those accessors are wired into the build-info dialogs of every application that links against LSLLIB so the user can confirm which git revision of the LSL stack a running binary was compiled from without having to launch a debugger.

Definition in file lsl_global.h.

Macro Definition Documentation

LSLSHARED_EXPORT

#define LSLSHARED_EXPORT

Definition at line 51 of file lsl_global.h.