process feedback on #26

4 files changed, 30 insertions, 6 deletions

diff --git a/src/crepe/util/Log.cpp b/src/crepe/util/Log.cpp
index e583734..84d80a8 100644
--- a/src/crepe/util/Log.cpp
+++ b/src/crepe/util/Log.cpp
@@ -1,9 +1,8 @@
-#include <cstdarg>
-#include <cstdio>
-#include <cstdlib>
+#include <iostream>
 #include <string>
 
 #include "../api/Config.h"
+
 #include "Log.h"
 
 using namespace crepe;
@@ -33,6 +32,6 @@ void Log::log(const Level & level, const string & msg) {
 	if (!out.ends_with("\n")) out += "\n";
 
 	// TODO: also log to file or smth
-	fwrite(out.c_str(), 1, out.size(), stdout);
-	fflush(stdout);
+	cout.write(out.data(), out.size());
+	cout.flush();
 }
diff --git a/src/crepe/util/Log.h b/src/crepe/util/Log.h
index 01452b2..e0844ca 100644
--- a/src/crepe/util/Log.h
+++ b/src/crepe/util/Log.h
@@ -76,6 +76,8 @@ private:
 	 * \brief Output a message prefix depending on the log level
 	 *
 	 * \param level Message severity
+	 *
+	 * \return Colored message severity prefix string
 	 */
 	static std::string prefix(const Level & level);
 };
diff --git a/src/crepe/util/LogColor.cpp b/src/crepe/util/LogColor.cpp
index ae44d72..170ddcf 100644
--- a/src/crepe/util/LogColor.cpp
+++ b/src/crepe/util/LogColor.cpp
@@ -1,6 +1,7 @@
 #include <cstdarg>
 
 #include "../api/Config.h"
+
 #include "LogColor.h"
 
 using namespace crepe;
diff --git a/src/crepe/util/LogColor.h b/src/crepe/util/LogColor.h
index 4b65127..132fb94 100644
--- a/src/crepe/util/LogColor.h
+++ b/src/crepe/util/LogColor.h
@@ -12,7 +12,13 @@ namespace crepe {
  */
 class LogColor {
 public:
-	//! Get color code as stl string (or color content string)
+	/**
+	 * \brief Get color code as STL string
+	 *
+	 * \param content If given, color this string and append a color reset escape sequence.
+	 *
+	 * \returns Color escape sequence
+	 */
 	const std::string str(const std::string & content = "") const;
 
 public:
@@ -20,6 +26,13 @@ public:
 	LogColor & reset();
 
 public:
+	/**
+	 * \name Foreground colors
+	 *
+	 * These functions set the foreground (text) color. The \c bright parameter
+	 * makes the color brighter, or bold on some terminals.
+	 * \{
+	 */
 	LogColor & fg_black(bool bright = false);
 	LogColor & fg_red(bool bright = false);
 	LogColor & fg_green(bool bright = false);
@@ -28,8 +41,16 @@ public:
 	LogColor & fg_magenta(bool bright = false);
 	LogColor & fg_cyan(bool bright = false);
 	LogColor & fg_white(bool bright = false);
+	/// \}
 
 public:
+	/**
+	 * \name Background colors
+	 *
+	 * These functions set the background color. The \c bright parameter makes
+	 * the color brighter.
+	 * \{
+	 */
 	LogColor & bg_black(bool bright = false);
 	LogColor & bg_red(bool bright = false);
 	LogColor & bg_green(bool bright = false);
@@ -38,6 +59,7 @@ public:
 	LogColor & bg_magenta(bool bright = false);
 	LogColor & bg_cyan(bool bright = false);
 	LogColor & bg_white(bool bright = false);
+	/// \}
 
 private:
 	/**