Separate out implementation from headers

1 files changed, 7 insertions, 43 deletions

diff --git a/log.h b/log.h
index cfc4d4c..9aea958 100644
--- a/log.h
+++ b/log.h
@@ -8,27 +8,17 @@
 class log_stream
 {
 public:
-  log_stream(): m_active(false), m_buffer(), m_log_lines() {}
+  log_stream();
 
-  void log_lines(int n) {
-    m_log_lines = n;
-  }
+  void log_lines(int n);
 
-  std::string get_log() {
-    return m_buffer.str();
-  }
+  std::string get_log();
 
   // log to buffer
-  void activate()
-  {
-    m_active = true;
-  }
+  void activate();
 
   // log to plain console
-  void deactivate()
-  {
-    m_active = false;
-  }
+  void deactivate();
 
   template<typename T>
   log_stream& operator<<(const T& arg) {
@@ -45,36 +35,10 @@ public:
 
   log_stream& operator<<(
     std::basic_ostream<char>& (*func)
-        (std::basic_ostream<char>&) ) {
-    if (m_active) {
-      m_buffer << *func;
-      trim_buffer();
-    }
-    else
-    {
-      std::cout << *func;
-    }
-    return *this;
-  }
+        (std::basic_ostream<char>&) );
 
 private:
-  void trim_buffer()
-  {
-    std::string s = m_buffer.str();
-    size_t pos = s.npos;
-    for (int i = 0; i <= m_log_lines; ++i) {
-      pos = s.rfind("\n", pos);
-      if (pos == s.npos) {
-        // too few lines
-        return;
-      }
-      if (pos > 0) {
-        --pos;
-      }
-    }
-
-    m_buffer.str(s.substr((pos <= (s.size() - 2)) ? pos + 2 : pos));
-  }
+  void trim_buffer();
 
   bool m_active;
   std::stringstream m_buffer;