added logger

conanfile.py

@@ -3,7 +3,7 @@ from conans import CMake, ConanFile
 
 class PocoTimerConan(ConanFile):
     settings = "os", "compiler", "build_type", "arch"
-    requires = "opencv/4.0.1@conan/stable", "boost/1.69.0@conan/stable"
+    requires = "opencv/4.0.1@conan/stable", "boost/1.69.0@conan/stable", "spdlog/1.3.1@bincrafters/stable"
     generators = "cmake", "gcc", "txt"
 
     def imports(self):

src/main.cc

@@ -1,24 +1,24 @@
 #include "parseargs.hh"
-
-#include <iostream>
 #include <opencv2/core/core.hpp>
 #include <opencv2/highgui/highgui.hpp>
+#include <spdlog/spdlog.h>
 #include <string>
 
 int main(int ac, char **av) {
-  const auto [input_file, output_file, video_output] = parse_args(ac, av);
-  std::cout << "Input file:\t" << input_file
-            << "\nOutput file:\t" << output_file
-            << "\nVideo output:\t" << ((video_output) ? "yes" : "no") << "\n";
-
+  const auto [input_file, output_file, video_output, iterations] =
+      parse_args(ac, av);
+  spdlog::info("Input file:\t{}", input_file);
+  spdlog::info("Output file:\t{}", output_file);
+  spdlog::info("Video output:\t{}", video_output);
+  spdlog::info("Iterations:\t{}", iterations);
   cv::Mat image = cv::imread(input_file, cv::IMREAD_COLOR); // Read the file
   if (!image.data) { // Check for invalid input
-    std::cout << "Could not open or find the image\n";
+    spdlog::critical("Could not open or find image!\n");
     return -1;
   }
-  std::cout << "Loaded image!\n";
-  std::cout << "Width: " << image.size().width
-            << "\tHeight: " << image.size().height << '\n';
+  spdlog::info("Image loaded!");
+  spdlog::info("Width:\t{}", image.size().width);
+  spdlog::info("Height:\t{}", image.size().height);
 
   return 0;
 }