Copyright 2023 Travis J. West, https://traviswest.ca, Input Devices and Music Interaction Laboratory (IDMIL), Centre for Interdisciplinary Research in Music Media and Technology (CIRMMT), McGill University, Montréal, Canada, and Univ. Lille, Inria, CNRS, Centrale Lille, UMR 9189 CRIStAL, F-59000 Lille, France

SPDX-License-Identifier: MIT

Another putter for use with the basic logger, useful for components in environments where the C library putc is available, puts messages onto the standard output.

// @#'sygup-cstdio_logger.hpp'
/*
Copyright 2023 Travis J. West, https://traviswest.ca, Input Devices and Music
Interaction Laboratory (IDMIL), Centre for Interdisciplinary Research in Music
Media and Technology (CIRMMT), McGill University, Montréal, Canada, and Univ.
Lille, Inria, CNRS, Centrale Lille, UMR 9189 CRIStAL, F-59000 Lille, France
 
SPDX-License-Identifier: MIT
*/
 
#pragma once
#include <cstdio>
#include <cstdlib>
#include "sygup-basic_logger.hpp"
 
namespace sygaldry { namespace sygup {
 
struct CstdioPutter
{
    void operator()(char c)
    {
        auto retcode = std::putchar(c);
        if (retcode == EOF)
        {
            // I guess we're unexpectedly done now?
            std::exit(EXIT_FAILURE);
        }
    }
};
 
using CstdioLogger = BasicLogger<CstdioPutter>;
 
} }
// @/

# @#'CMakeLists.txt'
set(lib sygup-cstdio_logger)
 
add_library(${lib} INTERFACE)
target_include_directories(${lib}
        INTERFACE .
        )
target_link_libraries(${lib}
        INTERFACE sygup-basic_logger
        )
# @/