gitMirror/spdlog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

example update

Browse Source
This commit is contained in:
gabi
2014-11-01 21:34:55 +02:00
parent 7f81eb881d
commit 52598c8130
1 changed files with 20 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
example/example.cpp
View File

@@ -28,6 +28,7 @@
#include <iostream> #include <iostream>
#include "spdlog/spdlog.h" #include "spdlog/spdlog.h"
int main(int, char* []) int main(int, char* [])
{ {
@@ -35,29 +36,34 @@ int main(int, char* [])
try try
{ {
std::string filename = "spdlog_example"; std::string filename = "logs/spdlog_example";
auto console = spd::stderr_logger_mt("console"); // Set log level to all loggers to DEBUG and above
console->info("Welcome to spdlog!") ; spd::set_level(spd::level::DEBUG);
console->info() << "Creating file " << filename << "..";
//Create console, multithreaded logger
auto console = spd::stdout_logger_mt("console");
console->info("Welcome to spdlog!") ;
console->info("Varriadic template call are supproted", "...", 1, 2, 3.5);
console->info() << "streams are supported too " << std::setw(5) << std::setfill('0') << 1;
//Create a file rotating logger with 5mb size max and 3 rotated files
auto file_logger = spd::rotating_logger_mt("file_logger", filename, 1024 * 1024 * 5, 3); auto file_logger = spd::rotating_logger_mt("file_logger", filename, 1024 * 1024 * 5, 3);
file_logger->info("Log file message number", 1); file_logger->info("Log file message number", 1);
for (int i = 0; i < 100; ++i) for (int i = 0; i < 100; ++i)
{ {
auto square = i*i; file_logger->info(i, "in hex is", "0x") << std::hex << std::uppercase << i;
file_logger->info() << i << '*' << i << '=' << square << " (" << "0x" << std::hex << square << ")";
} }
// Change log level to all loggers to warning and above spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***");
spd::set_level(spd::level::WARN); file_logger->info("This is another message with custom format");
console->info("This should not be displayed");
console->warn("This should!"); spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function");
spd::set_level(spd::level::INFO);
SPDLOG_TRACE(file_logger, "This is a trace message (only #ifdef _DEBUG)", 123);
// Change format pattern to all loggers
spd::set_pattern(" **** %Y-%m-%d %H:%M:%S.%e %l **** %v");
spd::get("console")->info("This is another message with different format");
} }
catch (const spd::spdlog_ex& ex) catch (const spd::spdlog_ex& ex)
{ {