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Update example

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This commit is contained in:
gabime 2020-03-06 15:15:59 +02:00
parent 006124d816
commit c8bd53509c
1 changed files with 7 additions and 7 deletions
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14
example/example.cpp
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@ -31,13 +31,7 @@ int main(int, char *[])
spdlog::info("Positional args are {1} {0}..", "too", "supported"); spdlog::info("Positional args are {1} {0}..", "too", "supported");
spdlog::info("{:>8} aligned, {:<8} aligned", "right", "left"); spdlog::info("{:>8} aligned, {:<8} aligned", "right", "left");
// Runtime log levels // Log levels can also loaded from argv/env using "SPDLOG_LEVEL"
spdlog::set_level(spdlog::level::info); // Set global log level to info
spdlog::debug("This message should not be displayed!");
spdlog::set_level(spdlog::level::trace); // Set specific logger's log level
spdlog::debug("This message should be displayed..");
// Optionally load log levels from argv/env using the SPDLOG_LEVEL var
// For example: set the global level to info and mylogger to to trace: // For example: set the global level to info and mylogger to to trace:
// SPDLOG_LEVEL=info,mylogger=trace && ./example // SPDLOG_LEVEL=info,mylogger=trace && ./example
spdlog::cfg::load_env_levels(); spdlog::cfg::load_env_levels();
@ -46,6 +40,12 @@ int main(int, char *[])
// #include "spdlog/cfg/argv.h" // for loading levels from argv // #include "spdlog/cfg/argv.h" // for loading levels from argv
// spdlog::cfg::load_argv_levels(args, argv); // spdlog::cfg::load_argv_levels(args, argv);
// Runtime log levels
spdlog::set_level(spdlog::level::info); // Set global log level to info
spdlog::debug("This message should not be displayed!");
spdlog::set_level(spdlog::level::trace); // Set specific logger's log level
spdlog::debug("This message should be displayed..");
// Customize msg format for all loggers // Customize msg format for all loggers
spdlog::set_pattern("[%H:%M:%S %z] [%^%L%$] [thread %t] %v"); spdlog::set_pattern("[%H:%M:%S %z] [%^%L%$] [thread %t] %v");
spdlog::info("This an info message with custom format"); spdlog::info("This an info message with custom format");